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STATISTICS FOR NEW ZEALAND
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-02-04 PAGE 126
STATION - WAIPAPA AT FOREST RANGER STATION NO. 017005
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 35/16/34 LONG. 173/41/02 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-09
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 164.0 36.4 1.9 9.2 1.9
MINIMUM 52.0 13.0 0.0 2.9 0.7
DATE OF MINIMUM 1997-11-12 1997-11-12 1997-02-12 1997-11-12 1997-11-12
10TH PERCENTILE 55.4 13.6 0.2 3.1 0.7
MEDIAN 133.0 31.0 2.0 7.3 1.5
90TH PERCENTILE 303.5 66.7 3.0 17.0 3.5
MAXIMUM 339.0 75.0 4.0 19.1 4.0
DATE OF MAXIMUM 1997-06-19 1997-06-19 1997-08-13 1997-06-19 1997-06-19
STANDARD DEVIATION 94.2 20.7 1.2 5.3 1.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 117. 14.0 1.7 4.3 0.024
MINIMUM 104. 7.9 0.5 1.1 0.009
DATE OF MINIMUM 1997-06-19 1997-07-17 1997-06-19 1997-02-12 1997-03-13
10TH PERCENTILE 104. 8.6 0.5 1.1 0.009
MEDIAN 119. 14.4 1.7 3.2 0.016
90TH PERCENTILE 125. 16.8 2.5 7.2 0.042
MAXIMUM 126. 18.7 3.6 12.0 0.076
DATE OF MAXIMUM 1997-04-17 1997-02-12 1997-11-12 1997-06-19 1997-06-19
STANDARD DEVIATION 7. 3.0 0.9 3.1 0.020
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.13 97. 10.0 0.
MINIMUM 0.00 0.03 95. 9.1 0.
DATE OF MINIMUM 1997-07-17 1997-11-12 1997-03-13 1997-02-12 1997-11-12
10TH PERCENTILE 0.00 0.04 95. 9.1 0.
MEDIAN 0.00 0.10 97. 9.8 0.
90TH PERCENTILE 0.01 0.17 98. 10.8 0.
MAXIMUM 0.01 0.32 98. 11.5 0.
DATE OF MAXIMUM 1997-01-15 1997-06-19 1997-08-13 1997-07-17 1997-05-13
STANDARD DEVIATION 0.00 0.07 1. 0.7 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.5 0.006 0.012 2.5 62.
MINIMUM 7.3 0.004 0.007 0.8 0.
DATE OF MINIMUM 1997-06-19 1997-04-17 1997-02-12 1997-04-17 1997-03-13
10TH PERCENTILE 7.4 0.004 0.007 0.9 8.
MEDIAN 7.5 0.005 0.011 2.0 62.
90TH PERCENTILE 7.5 0.007 0.015 4.2 88.
MAXIMUM 7.7 0.009 0.018 6.4 100.
DATE OF MAXIMUM 1997-02-12 1997-06-19 1997-06-19 1997-06-19 1997-08-13
STANDARD DEVIATION 0.1 0.001 0.003 1.6 28.
STATION - WAITANGI AT WAKELINS STATION NO. 017006
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 35/16/40 LONG. 174/02/52 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-09
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 179.8 36.9 2.0 10.1 1.9
MINIMUM 97.0 17.0 0.0 5.6 1.0
DATE OF MINIMUM 1997-04-17 1997-04-17 1997-04-17 1997-04-17 1997-04-17
10TH PERCENTILE 103.8 18.8 0.0 6.0 1.1
MEDIAN 158.0 33.5 2.0 8.8 1.7
90TH PERCENTILE 242.1 47.7 3.7 13.6 2.5
MAXIMUM 343.0 70.0 4.0 19.2 3.6
DATE OF MAXIMUM 1997-06-19 1997-06-19 1997-08-13 1997-06-19 1997-06-19
STANDARD DEVIATION 66.3 13.6 1.3 3.7 0.7
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 119. 16.1 1.5 7.4 0.284
MINIMUM 102. 9.1 0.1 1.0 0.053
DATE OF MINIMUM 1997-09-17 1997-07-17 1997-06-19 1997-04-17 1997-02-12
10TH PERCENTILE 103. 9.8 0.2 1.1 0.060
MEDIAN 117. 16.4 1.0 4.6 0.226
90TH PERCENTILE 132. 20.6 2.8 14.5 0.567
MAXIMUM 134. 21.2 4.3 28.0 0.587
DATE OF MAXIMUM 1997-05-13 1997-02-12 1997-04-17 1997-06-19 1997-09-17
STANDARD DEVIATION 10. 3.8 1.3 7.8 0.203
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.50 101. 9.9 1.
MINIMUM 0.01 0.21 97. 8.8 0.
DATE OF MINIMUM 1997-10-14 1997-02-12 1997-12-09 1997-12-09 1997-01-15
10TH PERCENTILE 0.01 0.22 98. 8.8 0.
MEDIAN 0.01 0.44 101. 9.9 0.
90TH PERCENTILE 0.02 0.74 103. 10.8 1.
MAXIMUM 0.05 1.06 104. 11.7 1.
DATE OF MAXIMUM 1997-06-19 1997-06-19 1997-10-14 1997-07-17 1997-06-19
STANDARD DEVIATION 0.01 0.24 2. 0.9 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 11 11 12 12
MEAN 7.4 0.008 0.028 5.6 69.
MINIMUM 7.0 0.003 0.010 1.3 25.
DATE OF MINIMUM 1997-06-19 1997-04-17 1997-04-17 1997-04-17 1997-03-13
10TH PERCENTILE 7.1 0.003 0.011 1.4 28.
MEDIAN 7.5 0.007 0.024 3.8 75.
90TH PERCENTILE 7.6 0.011 0.032 10.5 96.
MAXIMUM 7.6 0.017 0.080 18.1 100.
DATE OF MAXIMUM 1997-10-14 1997-06-19 1997-06-19 1997-06-19 1997-10-14
STANDARD DEVIATION 0.2 0.004 0.018 4.9 23.
STATION - MANGAKAHIA AT TITOKI BRIDGE STATION NO. 017007
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 35/44/04 LONG. 174/03/09 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-09
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 198.3 42.1 2.2 11.1 2.2
MINIMUM 120.0 24.0 0.0 6.8 1.4
DATE OF MINIMUM 1997-11-12 1997-11-12 1997-11-12 1997-09-17 1997-09-17
10TH PERCENTILE 120.4 24.6 0.2 6.8 1.4
MEDIAN 164.5 34.0 2.0 9.3 1.8
90TH PERCENTILE 310.4 68.3 4.4 17.5 3.5
MAXIMUM 350.0 76.0 6.0 19.5 3.9
DATE OF MAXIMUM 1997-06-19 1997-06-19 1997-08-13 1997-06-19 1997-06-19
STANDARD DEVIATION 80.3 18.1 1.7 4.5 0.9
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 135. 16.4 0.8 10.0 0.142
MINIMUM 111. 8.8 0.3 2.0 0.010
DATE OF MINIMUM 1997-06-19 1997-07-17 1997-08-13 1997-02-12 1997-02-12
10TH PERCENTILE 113. 9.5 0.3 2.2 0.014
MEDIAN 130. 16.5 0.6 6.2 0.106
90TH PERCENTILE 156. 21.5 1.4 20.2 0.285
MAXIMUM 160. 22.1 1.8 26.0 0.399
DATE OF MAXIMUM 1997-05-13 1997-12-09 1997-02-12 1997-06-19 1997-06-19
STANDARD DEVIATION 15. 4.2 0.5 8.1 0.127
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.35 97. 9.5 1.
MINIMUM 0.00 0.15 91. 8.6 0.
DATE OF MINIMUM 1997-04-17 1997-11-12 1997-06-19 1997-02-12 1997-11-12
10TH PERCENTILE 0.01 0.15 92. 8.6 0.
MEDIAN 0.01 0.31 97. 9.5 0.
90TH PERCENTILE 0.02 0.50 100. 10.2 1.
MAXIMUM 0.03 0.78 103. 11.3 1.
DATE OF MAXIMUM 1997-03-13 1997-06-19 1997-12-09 1997-07-17 1997-06-19
STANDARD DEVIATION 0.01 0.18 3. 0.8 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.4 0.009 0.030 17.9 73.
MINIMUM 7.0 0.005 0.017 5.8 38.
DATE OF MINIMUM 1997-06-19 1997-07-17 1997-02-12 1997-02-12 1997-01-15
10TH PERCENTILE 7.1 0.006 0.017 6.1 38.
MEDIAN 7.4 0.009 0.027 14.4 88.
90TH PERCENTILE 7.6 0.012 0.043 23.7 96.
MAXIMUM 7.7 0.014 0.054 56.0 100.
DATE OF MAXIMUM 1997-12-09 1997-03-13 1997-06-19 1997-06-19 1997-10-14
STANDARD DEVIATION 0.2 0.003 0.011 13.5 25.
STATION - WAIRUA AT PURUA STATION NO. 017008
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 35/39/14 LONG. 174/09/04 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-09
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 325.4 68.1 4.8 18.1 3.5
MINIMUM 207.0 40.0 2.0 11.5 2.0
DATE OF MINIMUM 1997-04-17 1997-04-17 1997-02-12 1997-04-17 1997-04-17
10TH PERCENTILE 207.8 40.2 2.0 11.6 2.0
MEDIAN 304.5 66.5 4.0 17.1 3.3
90TH PERCENTILE 409.6 89.9 7.4 22.7 4.5
MAXIMUM 527.0 114.0 11.0 29.0 5.5
DATE OF MAXIMUM 1997-06-19 1997-06-19 1997-06-19 1997-06-19 1997-06-19
STANDARD DEVIATION 96.3 22.1 2.7 5.3 1.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 122. 16.4 0.5 17.5 0.508
MINIMUM 89. 9.4 0.1 5.1 0.270
DATE OF MINIMUM 1997-06-19 1997-07-17 1997-06-19 1997-04-17 1997-02-12
10TH PERCENTILE 92. 10.0 0.1 5.4 0.286
MEDIAN 122. 16.7 0.4 15.5 0.522
90TH PERCENTILE 133. 20.7 0.7 24.2 0.664
MAXIMUM 148. 22.1 1.2 55.0 0.723
DATE OF MAXIMUM 1997-05-13 1997-12-09 1997-02-12 1997-06-19 1997-06-19
STANDARD DEVIATION 16. 3.8 0.3 13.2 0.142
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.06 0.95 90. 8.7 1.
MINIMUM 0.01 0.54 70. 7.2 1.
DATE OF MINIMUM 1997-04-17 1997-02-12 1997-06-19 1997-03-13 1997-11-12
10TH PERCENTILE 0.01 0.56 72. 7.2 1.
MEDIAN 0.06 0.92 89. 8.8 1.
90TH PERCENTILE 0.12 1.21 104. 10.0 2.
MAXIMUM 0.15 1.67 106. 10.5 3.
DATE OF MAXIMUM 1997-05-13 1997-06-19 1997-04-17 1997-04-17 1997-06-19
STANDARD DEVIATION 0.05 0.30 11. 1.0 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 6.8 0.028 0.084 16.3 72.
MINIMUM 6.3 0.011 0.045 3.0 25.
DATE OF MINIMUM 1997-06-19 1997-07-17 1997-02-12 1997-12-09 1997-01-15
10TH PERCENTILE 6.3 0.012 0.045 3.2 28.
MEDIAN 6.8 0.024 0.084 10.1 75.
90TH PERCENTILE 7.3 0.038 0.092 21.0 100.
MAXIMUM 7.5 0.063 0.191 76.5 100.
DATE OF MAXIMUM 1997-08-13 1997-06-19 1997-06-19 1997-06-19 1997-08-13
STANDARD DEVIATION 0.4 0.014 0.039 20.2 26.
STATION - HOTEO AT GUBBS STATION NO. 017009
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 36/23/12 LONG. 174/30/38 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 238.9 47.8 2.8 13.4 2.5
MINIMUM 171.0 35.0 1.0 9.6 1.8
DATE OF MINIMUM 1997-09-17 1997-09-17 1997-02-12 1997-09-17 1997-09-17
10TH PERCENTILE 175.8 35.4 1.0 9.9 1.9
MEDIAN 230.5 44.5 2.5 13.1 2.4
90TH PERCENTILE 289.3 58.4 4.7 16.3 3.0
MAXIMUM 297.0 63.0 5.0 16.7 3.1
DATE OF MAXIMUM 1997-01-15 1997-06-18 1997-11-12 1997-01-15 1997-06-18
STANDARD DEVIATION 42.6 9.4 1.5 2.4 0.5
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 178. 15.0 0.8 12.0 0.409
MINIMUM 132. 8.8 0.2 4.2 0.005
DATE OF MINIMUM 1997-03-12 1997-07-16 1997-06-18 1997-05-14 1997-02-12
10TH PERCENTILE 139. 9.4 0.3 4.3 0.031
MEDIAN 181. 14.3 0.7 9.4 0.363
90TH PERCENTILE 194. 19.8 1.2 20.5 0.682
MAXIMUM 197. 21.3 1.6 28.0 0.738
DATE OF MAXIMUM 1997-02-12 1997-02-12 1997-05-14 1997-06-18 1997-07-16
STANDARD DEVIATION 18. 3.8 0.4 7.3 0.227
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.02 0.72 91. 9.2 1.
MINIMUM 0.00 0.21 84. 7.7 0.
DATE OF MINIMUM 1997-02-12 1997-02-12 1997-03-12 1997-12-17 1997-10-15
10TH PERCENTILE 0.00 0.26 85. 7.8 0.
MEDIAN 0.01 0.71 92. 9.3 1.
90TH PERCENTILE 0.03 1.06 94. 10.1 1.
MAXIMUM 0.04 1.13 94. 11.1 1.
DATE OF MAXIMUM 1997-08-13 1997-06-18 1997-07-16 1997-07-16 1997-12-17
STANDARD DEVIATION 0.01 0.27 4. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.3 0.022 0.057 3.8 69.
MINIMUM 7.1 0.008 0.018 0.6 0.
DATE OF MINIMUM 1997-08-13 1997-02-12 1997-02-12 1997-02-12 1997-07-16
10TH PERCENTILE 7.1 0.009 0.023 0.7 2.
MEDIAN 7.3 0.019 0.056 2.8 88.
90TH PERCENTILE 7.5 0.026 0.075 7.0 100.
MAXIMUM 7.7 0.047 0.080 10.5 100.
DATE OF MAXIMUM 1997-02-12 1997-04-16 1997-04-16 1997-06-18 1997-03-12
STANDARD DEVIATION 0.2 0.009 0.017 3.1 38.
STATION - RANGITOPUNI AT WALKERS STATION NO. 017010
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 36/44/19 LONG. 174/37/06 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 399.9 79.9 4.9 22.4 4.1
MINIMUM 270.0 52.0 1.0 15.2 2.7
DATE OF MINIMUM 1997-09-17 1997-09-17 1997-04-16 1997-09-17 1997-09-17
10TH PERCENTILE 272.6 53.2 1.4 15.3 2.8
MEDIAN 381.5 76.0 5.0 21.3 3.9
90TH PERCENTILE 509.3 98.6 7.4 28.7 5.1
MAXIMUM 627.0 133.0 9.0 35.0 6.8
DATE OF MAXIMUM 1997-06-18 1997-06-18 1997-06-18 1997-06-18 1997-06-18
STANDARD DEVIATION 102.0 22.3 2.2 5.7 1.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 213. 14.3 0.4 26.4 0.244
MINIMUM 190. 8.2 0.1 5.8 0.035
DATE OF MINIMUM 1997-09-17 1997-07-16 1997-06-18 1997-02-12 1997-02-12
10TH PERCENTILE 192. 8.9 0.1 6.0 0.040
MEDIAN 216. 13.9 0.4 18.5 0.232
90TH PERCENTILE 225. 18.0 0.6 47.8 0.390
MAXIMUM 231. 19.6 0.8 73.0 0.439
DATE OF MAXIMUM 1997-05-14 1997-02-12 1997-05-14 1997-06-18 1997-07-16
STANDARD DEVIATION 13. 3.2 0.2 21.2 0.134
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.03 0.77 85. 8.8 2.
MINIMUM 0.01 0.43 72. 6.5 1.
DATE OF MINIMUM 1997-03-12 1997-02-12 1997-02-12 1997-02-12 1997-01-15
10TH PERCENTILE 0.01 0.44 72. 6.7 1.
MEDIAN 0.02 0.72 88. 8.9 1.
90TH PERCENTILE 0.04 1.14 96. 10.5 3.
MAXIMUM 0.05 1.39 98. 11.3 4.
DATE OF MAXIMUM 1997-06-18 1997-06-18 1997-09-17 1997-07-16 1997-03-12
STANDARD DEVIATION 0.01 0.29 10. 1.5 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.2 0.022 0.083 1.5 67.
MINIMUM 7.0 0.011 0.043 0.0 0.
DATE OF MINIMUM 1997-11-12 1997-05-14 1997-05-14 1997-02-12 1997-07-16
10TH PERCENTILE 7.0 0.011 0.043 0.0 8.
MEDIAN 7.2 0.018 0.064 0.8 69.
90TH PERCENTILE 7.4 0.041 0.152 2.7 100.
MAXIMUM 7.4 0.052 0.205 7.8 100.
DATE OF MAXIMUM 1997-04-16 1997-03-12 1997-06-18 1997-06-18 1997-03-12
STANDARD DEVIATION 0.1 0.014 0.053 2.2 31.
STATION - WAIPA AT OTEWA STATION NO. 017011
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 38/16/12 LONG. 175/20/54 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-18
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 134.7 29.3 2.1 7.5 1.5
MINIMUM 72.0 16.0 0.0 3.9 0.9
DATE OF MINIMUM 1997-05-15 1997-02-13 1997-02-13 1997-05-15 1997-05-15
10TH PERCENTILE 72.8 16.0 0.0 4.0 0.9
MEDIAN 121.0 24.0 2.0 6.8 1.3
90TH PERCENTILE 222.5 47.4 3.7 12.4 2.4
MAXIMUM 271.0 57.0 5.0 15.0 2.8
DATE OF MAXIMUM 1997-08-14 1997-08-14 1997-08-14 1997-08-14 1997-08-14
STANDARD DEVIATION 65.6 13.8 1.6 3.6 0.7
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 55. 12.3 1.4 9.5 0.196
MINIMUM 44. 5.7 0.2 1.0 0.120
DATE OF MINIMUM 1997-08-14 1997-07-17 1997-11-18 1997-05-15 1997-05-15
10TH PERCENTILE 45. 6.3 0.2 1.0 0.121
MEDIAN 55. 12.4 1.7 2.3 0.188
90TH PERCENTILE 63. 15.1 2.2 23.0 0.271
MAXIMUM 66. 18.1 3.2 48.0 0.320
DATE OF MAXIMUM 1997-01-16 1997-02-13 1997-05-15 1997-11-18 1997-07-17
STANDARD DEVIATION 7. 3.3 1.0 14.3 0.067
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.38 99. 10.5 0.
MINIMUM 0.00 0.22 97. 9.4 0.
DATE OF MINIMUM 1997-05-15 1997-05-15 1997-08-14 1997-02-13 1997-03-13
10TH PERCENTILE 0.00 0.23 97. 9.5 0.
MEDIAN 0.01 0.34 99. 10.5 0.
90TH PERCENTILE 0.01 0.53 100. 11.0 1.
MAXIMUM 0.01 0.65 101. 12.4 1.
DATE OF MAXIMUM 1997-08-14 1997-08-14 1997-02-13 1997-07-17 1997-08-14
STANDARD DEVIATION 0.00 0.14 1. 0.8 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 11 11 12 12
MEAN 7.1 0.010 0.036 12.5 59.
MINIMUM 7.0 0.007 0.012 3.6 0.
DATE OF MINIMUM 1997-11-18 1997-05-15 1997-05-15 1997-03-13 1997-03-13
10TH PERCENTILE 7.0 0.007 0.012 3.6 2.
MEDIAN 7.1 0.011 0.023 8.1 75.
90TH PERCENTILE 7.1 0.011 0.072 20.9 88.
MAXIMUM 7.2 0.012 0.099 41.1 88.
DATE OF MAXIMUM 1997-05-15 1997-08-14 1997-08-14 1997-11-18 1997-07-17
STANDARD DEVIATION 0.1 0.002 0.029 10.9 32.
STATION - WAIPA AT WHATAWHATA STATION NO. 017012
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 37/48/00 LONG. 175/09/04 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-18
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 168.2 33.9 1.6 9.5 1.8
MINIMUM 120.0 24.0 0.0 6.5 1.1
DATE OF MINIMUM 1997-05-15 1997-05-15 1997-01-16 1997-05-15 1997-05-15
10TH PERCENTILE 121.8 24.4 0.0 6.7 1.2
MEDIAN 157.0 30.5 1.0 8.8 1.7
90TH PERCENTILE 220.1 44.1 3.7 12.4 2.3
MAXIMUM 232.0 52.0 4.0 13.0 2.6
DATE OF MAXIMUM 1997-11-18 1997-11-18 1997-11-18 1997-10-16 1997-11-18
STANDARD DEVIATION 39.2 8.9 1.4 2.2 0.5
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 117. 15.1 0.6 14.2 0.672
MINIMUM 94. 7.5 0.2 3.2 0.273
DATE OF MINIMUM 1997-11-18 1997-07-17 1997-10-16 1997-05-15 1997-02-13
10TH PERCENTILE 96. 8.2 0.2 3.2 0.325
MEDIAN 116. 14.3 0.6 11.1 0.695
90TH PERCENTILE 133. 20.3 1.0 28.7 0.815
MAXIMUM 135. 21.9 1.3 29.0 0.967
DATE OF MAXIMUM 1997-03-13 1997-02-13 1997-05-15 1997-11-18 1997-07-17
STANDARD DEVIATION 13. 4.2 0.4 10.5 0.178
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.03 0.98 91. 9.1 1.
MINIMUM 0.01 0.44 82. 8.1 0.
DATE OF MINIMUM 1997-05-15 1997-02-13 1997-11-18 1997-11-18 1997-09-18
10TH PERCENTILE 0.01 0.52 83. 8.1 0.
MEDIAN 0.02 0.90 92. 8.9 1.
90TH PERCENTILE 0.06 1.26 95. 10.0 1.
MAXIMUM 0.07 1.39 95. 11.4 2.
DATE OF MAXIMUM 1997-10-16 1997-10-16 1997-02-13 1997-07-17 1997-10-16
STANDARD DEVIATION 0.02 0.26 4. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.2 0.027 0.082 114.3 73.
MINIMUM 6.9 0.015 0.042 14.8 25.
DATE OF MINIMUM 1997-11-18 1997-07-17 1997-02-13 1997-05-15 1997-02-13
10TH PERCENTILE 6.9 0.016 0.045 15.8 28.
MEDIAN 7.2 0.028 0.076 80.1 88.
90TH PERCENTILE 7.4 0.034 0.111 216.2 96.
MAXIMUM 7.5 0.037 0.144 405.0 100.
DATE OF MAXIMUM 1997-05-15 1997-03-13 1997-10-16 1997-11-18 1997-11-18
STANDARD DEVIATION 0.2 0.006 0.030 114.7 25.
STATION - WAIKATO AT HAMILTON TRAFF BR STATION NO. 017013
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 37/47/38 LONG. 175/17/21 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-18
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 71.3 17.2 1.0 4.0 0.9
MINIMUM 40.0 10.0 0.0 2.2 0.5
DATE OF MINIMUM 1997-08-14 1997-08-14 1997-01-16 1997-08-14 1997-08-14
10TH PERCENTILE 41.6 10.4 0.0 2.3 0.5
MEDIAN 67.0 16.0 1.0 3.7 0.8
90TH PERCENTILE 89.0 23.1 2.0 5.1 1.2
MAXIMUM 95.0 26.0 3.0 5.1 1.3
DATE OF MAXIMUM 1997-11-18 1997-11-18 1997-11-18 1997-03-13 1997-12-18
STANDARD DEVIATION 17.5 5.0 1.0 1.0 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 163. 15.6 1.2 2.3 0.198
MINIMUM 151. 10.5 0.8 1.5 0.017
DATE OF MINIMUM 1997-11-18 1997-07-17 1997-05-15 1997-02-13 1997-01-16
10TH PERCENTILE 151. 10.6 0.8 1.5 0.034
MEDIAN 161. 14.6 1.2 2.0 0.196
90TH PERCENTILE 173. 20.7 1.6 3.2 0.332
MAXIMUM 184. 21.6 1.7 3.6 0.375
DATE OF MAXIMUM 1997-05-15 1997-02-13 1997-07-17 1997-11-18 1997-06-19
STANDARD DEVIATION 10. 3.8 0.3 0.7 0.106
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.40 107. 10.5 1.
MINIMUM 0.00 0.26 89. 8.8 0.
DATE OF MINIMUM 1997-12-18 1997-01-16 1997-06-19 1997-02-13 1997-09-18
10TH PERCENTILE 0.00 0.27 91. 8.8 0.
MEDIAN 0.01 0.38 108. 10.8 1.
90TH PERCENTILE 0.01 0.49 115. 11.6 1.
MAXIMUM 0.03 0.68 119. 11.6 1.
DATE OF MAXIMUM 1997-02-13 1997-06-19 1997-01-16 1997-05-15 1997-12-18
STANDARD DEVIATION 0.01 0.11 9. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.014 0.036 233.1 72.
MINIMUM 7.4 0.004 0.029 164.0 25.
DATE OF MINIMUM 1997-06-19 1997-01-16 1997-02-13 1997-05-15 1997-02-13
10TH PERCENTILE 7.4 0.005 0.029 164.5 25.
MEDIAN 7.7 0.013 0.036 232.1 75.
90TH PERCENTILE 8.1 0.021 0.043 287.5 88.
MAXIMUM 8.2 0.025 0.045 300.3 100.
DATE OF MAXIMUM 1997-04-17 1997-06-19 1997-06-19 1997-11-18 1997-11-18
STANDARD DEVIATION 0.3 0.006 0.006 51.2 24.
STATION - WAIKATO AT RANGIRIRI STATION NO. 017014
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 37/26/00 LONG. 175/07/52 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 87.0 19.7 1.4 4.8 1.0
MINIMUM 35.0 12.0 0.0 2.0 0.7
DATE OF MINIMUM 1997-05-14 1997-02-12 1997-02-12 1997-05-14 1997-08-13
10TH PERCENTILE 39.0 12.2 0.0 2.2 0.7
MEDIAN 83.0 18.0 1.0 4.7 1.0
90TH PERCENTILE 117.5 24.0 2.0 6.6 1.2
MAXIMUM 137.0 37.0 5.0 7.3 1.6
DATE OF MAXIMUM 1997-11-12 1997-11-12 1997-11-12 1997-11-12 1997-11-12
STANDARD DEVIATION 29.2 6.8 1.4 1.6 0.3
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 161. 15.8 0.7 5.3 0.353
MINIMUM 150. 9.8 0.5 4.1 0.107
DATE OF MINIMUM 1997-01-15 1997-07-16 1997-03-12 1997-05-14 1997-01-15
10TH PERCENTILE 150. 10.0 0.5 4.1 0.125
MEDIAN 156. 15.5 0.7 4.9 0.372
90TH PERCENTILE 169. 20.2 0.9 6.8 0.496
MAXIMUM 179. 21.0 1.0 7.6 0.522
DATE OF MAXIMUM 1997-05-14 1997-02-12 1997-02-12 1997-11-12 1997-07-16
STANDARD DEVIATION 9. 3.8 0.2 1.2 0.141
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.03 0.66 97. 9.6 1.
MINIMUM 0.00 0.41 84. 7.6 0.
DATE OF MINIMUM 1997-12-17 1997-01-15 1997-03-12 1997-03-12 1997-08-13
10TH PERCENTILE 0.00 0.42 85. 7.6 1.
MEDIAN 0.03 0.68 98. 9.7 1.
90TH PERCENTILE 0.06 0.81 104. 10.5 1.
MAXIMUM 0.10 0.94 105. 10.7 2.
DATE OF MAXIMUM 1997-03-12 1997-06-18 1997-05-14 1997-09-17 1997-04-16
STANDARD DEVIATION 0.03 0.16 7. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.5 0.027 0.073 365.9 70.
MINIMUM 7.2 0.009 0.058 229.6 0.
DATE OF MINIMUM 1997-10-15 1997-01-15 1997-08-13 1997-05-14 1997-07-16
10TH PERCENTILE 7.2 0.011 0.058 238.5 5.
MEDIAN 7.5 0.029 0.074 333.2 81.
90TH PERCENTILE 7.8 0.037 0.089 407.1 100.
MAXIMUM 7.8 0.042 0.091 764.2 100.
DATE OF MAXIMUM 1997-05-14 1997-03-12 1997-04-16 1997-04-16 1997-03-12
STANDARD DEVIATION 0.2 0.010 0.013 135.4 35.
STATION - WAIHOU AT TE AROHA BR. STATION NO. 017015
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 37/32/54 LONG. 175/42/25 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 85.8 19.7 1.8 4.7 1.0
MINIMUM 42.0 9.0 0.0 2.4 0.5
DATE OF MINIMUM 1997-05-14 1997-05-14 1997-04-16 1997-05-14 1997-05-14
10TH PERCENTILE 46.2 10.2 0.0 2.6 0.5
MEDIAN 76.5 17.5 2.0 4.1 0.9
90TH PERCENTILE 118.5 28.1 2.7 6.6 1.4
MAXIMUM 130.0 30.0 3.0 7.2 1.5
DATE OF MAXIMUM 1997-10-15 1997-10-15 1997-11-12 1997-10-15 1997-10-15
STANDARD DEVIATION 26.7 6.2 1.0 1.5 0.3
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 103. 15.1 0.8 5.4 1.015
MINIMUM 94. 10.1 0.4 2.1 0.838
DATE OF MINIMUM 1997-03-12 1997-07-16 1997-08-13 1997-05-14 1997-03-12
10TH PERCENTILE 95. 10.6 0.4 2.3 0.850
MEDIAN 104. 14.9 0.7 4.7 1.028
90TH PERCENTILE 108. 18.7 1.1 8.7 1.094
MAXIMUM 110. 19.9 1.7 9.7 1.138
DATE OF MAXIMUM 1997-11-12 1997-12-17 1997-05-14 1997-04-16 1997-07-16
STANDARD DEVIATION 5. 2.9 0.3 2.4 0.091
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.04 1.26 94. 9.4 1.
MINIMUM 0.01 0.99 86. 8.6 0.
DATE OF MINIMUM 1997-11-12 1997-03-12 1997-08-13 1997-02-12 1997-11-12
10TH PERCENTILE 0.01 1.01 87. 8.6 0.
MEDIAN 0.04 1.23 94. 9.4 1.
90TH PERCENTILE 0.07 1.47 96. 9.8 1.
MAXIMUM 0.13 1.68 99. 10.6 3.
DATE OF MAXIMUM 1997-04-16 1997-06-18 1997-12-17 1997-07-16 1997-04-16
STANDARD DEVIATION 0.03 0.20 3. 0.6 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.2 0.066 0.104 38.1 83.
MINIMUM 7.0 0.038 0.074 28.1 12.
DATE OF MINIMUM 1997-09-17 1997-09-17 1997-09-17 1997-05-14 1997-07-16
10TH PERCENTILE 7.0 0.040 0.075 28.2 18.
MEDIAN 7.2 0.067 0.100 37.6 94.
90TH PERCENTILE 7.3 0.090 0.128 48.2 100.
MAXIMUM 7.4 0.094 0.140 55.0 100.
DATE OF MAXIMUM 1997-12-17 1997-11-12 1997-04-16 1997-10-15 1997-05-14
STANDARD DEVIATION 0.1 0.018 0.021 8.7 28.
STATION - OHINEMURI AT KARANGAHAKE STATION NO. 017016
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 37/24/59 LONG. 175/42/53 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 106.4 24.6 1.6 5.9 1.3
MINIMUM 43.0 11.0 0.0 2.1 0.4
DATE OF MINIMUM 1997-09-17 1997-05-14 1997-04-16 1997-09-17 1997-09-17
10TH PERCENTILE 44.2 11.2 0.0 2.2 0.4
MEDIAN 83.5 20.5 2.0 4.6 1.0
90TH PERCENTILE 189.5 40.8 2.7 10.7 2.2
MAXIMUM 218.0 49.0 3.0 12.3 2.6
DATE OF MAXIMUM 1997-10-15 1997-10-15 1997-09-17 1997-10-15 1997-10-15
STANDARD DEVIATION 61.9 13.1 1.0 3.5 0.7
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 131. 14.9 2.0 2.4 0.463
MINIMUM 94. 8.7 0.4 0.9 0.214
DATE OF MINIMUM 1997-03-12 1997-07-16 1997-06-18 1997-04-16 1997-12-17
10TH PERCENTILE 95. 9.2 0.5 0.9 0.238
MEDIAN 132. 14.6 2.2 1.4 0.410
90TH PERCENTILE 154. 19.7 3.0 4.5 0.674
MAXIMUM 171. 20.4 3.5 9.2 0.777
DATE OF MAXIMUM 1997-02-12 1997-12-17 1997-07-16 1997-06-18 1997-07-16
STANDARD DEVIATION 25. 3.5 0.9 2.5 0.165
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.06 0.70 106. 10.6 1.
MINIMUM 0.02 0.44 102. 9.2 0.
DATE OF MINIMUM 1997-05-14 1997-12-17 1997-06-18 1997-02-12 1997-01-15
10TH PERCENTILE 0.02 0.45 102. 9.3 0.
MEDIAN 0.06 0.62 105. 10.8 1.
90TH PERCENTILE 0.10 0.93 109. 11.2 1.
MAXIMUM 0.11 1.10 112. 12.0 2.
DATE OF MAXIMUM 1997-03-12 1997-06-18 1997-12-17 1997-07-16 1997-06-18
STANDARD DEVIATION 0.03 0.21 3. 0.7 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.008 0.023 11.7 78.
MINIMUM 7.2 0.002 0.010 3.1 0.
DATE OF MINIMUM 1997-03-12 1997-08-13 1997-01-15 1997-02-12 1997-07-16
10TH PERCENTILE 7.2 0.002 0.010 3.2 2.
MEDIAN 7.6 0.005 0.017 6.2 100.
90TH PERCENTILE 8.1 0.018 0.040 28.1 100.
MAXIMUM 8.3 0.021 0.074 36.7 100.
DATE OF MAXIMUM 1997-12-17 1997-03-12 1997-06-18 1997-06-18 1997-03-12
STANDARD DEVIATION 0.4 0.007 0.019 11.7 37.
STATION - TARAWERE AT LAKE OUTLET STATION NO. 017017
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 38/10/40 LONG. 176/30/29 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-18
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 12.2 3.3 0.6 0.6 0.1
MINIMUM 5.0 1.0 0.0 0.3 0.0
DATE OF MINIMUM 1997-12-18 1997-12-18 1997-01-16 1997-12-18 1997-04-16
10TH PERCENTILE 5.6 1.2 0.0 0.3 0.0
MEDIAN 10.5 3.0 0.5 0.5 0.1
90TH PERCENTILE 12.7 4.0 1.0 0.7 0.2
MAXIMUM 34.0 8.0 2.0 2.0 0.5
DATE OF MAXIMUM 1997-01-16 1997-01-16 1997-04-16 1997-01-16 1997-01-16
STANDARD DEVIATION 7.2 1.8 0.7 0.4 0.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 539. 15.7 5.8 0.5 0.001
MINIMUM 534. 11.4 4.4 0.3 0.000
DATE OF MINIMUM 1997-03-11 1997-07-16 1997-11-13 1997-07-16 1997-11-13
10TH PERCENTILE 534. 11.4 4.5 0.3 0.000
MEDIAN 538. 15.6 5.8 0.5 0.001
90TH PERCENTILE 542. 19.9 6.7 0.6 0.003
MAXIMUM 543. 20.2 7.2 0.8 0.007
DATE OF MAXIMUM 1997-05-15 1997-12-18 1997-12-18 1997-05-15 1997-07-16
STANDARD DEVIATION 3. 3.3 0.9 0.1 0.002
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.08 105. 10.1 0.
MINIMUM 0.00 0.05 97. 8.6 0.
DATE OF MINIMUM 1997-08-12 1997-09-17 1997-03-11 1997-03-11 1997-11-13
10TH PERCENTILE 0.00 0.05 98. 8.7 0.
MEDIAN 0.00 0.08 105. 10.2 0.
90TH PERCENTILE 0.00 0.11 110. 10.8 0.
MAXIMUM 0.00 0.14 114. 11.1 1.
DATE OF MAXIMUM 1997-03-11 1997-05-15 1997-12-18 1997-09-17 1997-07-16
STANDARD DEVIATION 0.00 0.03 5. 0.7 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.1 0.002 0.007 7.2 73.
MINIMUM 7.8 0.001 0.005 5.8 0.
DATE OF MINIMUM 1997-08-12 1997-09-17 1997-06-11 1997-05-15 1997-12-18
10TH PERCENTILE 7.8 0.001 0.005 5.8 5.
MEDIAN 8.1 0.001 0.007 7.1 94.
90TH PERCENTILE 8.3 0.002 0.008 8.3 100.
MAXIMUM 8.4 0.003 0.009 8.8 100.
DATE OF MAXIMUM 1997-11-13 1997-02-12 1997-07-16 1997-07-16 1997-04-16
STANDARD DEVIATION 0.2 0.001 0.001 1.0 36.
STATION - TARAWERE AT AWAKAPONGA STATION NO. 017018
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 37/51/48 LONG. 176/34/02 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-18
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 217.8 62.0 10.1 11.3 2.6
MINIMUM 22.0 47.0 7.0 0.0 2.0
DATE OF MINIMUM 1997-12-18 1997-01-16 1997-01-16 1997-12-18 1997-01-16
10TH PERCENTILE 55.2 47.8 7.0 2.0 2.1
MEDIAN 247.5 63.5 10.0 12.9 2.7
90TH PERCENTILE 260.1 70.7 12.0 13.5 2.9
MAXIMUM 263.0 73.0 13.0 13.8 2.9
DATE OF MAXIMUM 1997-10-15 1997-10-15 1997-10-15 1997-06-11 1997-10-15
STANDARD DEVIATION 67.5 8.1 2.0 3.8 0.3
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 409. 16.7 0.5 7.3 0.303
MINIMUM 382. 12.9 0.2 3.6 0.256
DATE OF MINIMUM 1997-03-11 1997-07-16 1997-01-16 1997-11-13 1997-12-18
10TH PERCENTILE 384. 13.3 0.2 3.8 0.261
MEDIAN 407. 17.0 0.5 5.7 0.304
90TH PERCENTILE 434. 19.0 0.5 7.9 0.325
MAXIMUM 447. 19.6 0.8 26.0 0.329
DATE OF MAXIMUM 1997-05-15 1997-12-18 1997-11-13 1997-01-16 1997-11-13
STANDARD DEVIATION 20. 1.9 0.1 6.0 0.020
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.06 0.66 71. 6.9 3.
MINIMUM 0.03 0.58 61. 6.0 2.
DATE OF MINIMUM 1997-12-18 1997-11-13 1997-05-15 1997-05-15 1997-11-13
10TH PERCENTILE 0.04 0.59 62. 6.0 2.
MEDIAN 0.06 0.63 72. 7.0 3.
90TH PERCENTILE 0.07 0.72 75. 7.5 4.
MAXIMUM 0.07 0.95 78. 7.6 6.
DATE OF MAXIMUM 1997-01-16 1997-01-16 1997-01-16 1997-07-16 1997-01-16
STANDARD DEVIATION 0.01 0.10 4. 0.5 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.3 0.104 0.185 27.9 60.
MINIMUM 7.2 0.055 0.130 23.4 12.
DATE OF MINIMUM 1997-07-16 1997-06-11 1997-07-16 1997-05-15 1997-12-18
10TH PERCENTILE 7.2 0.055 0.130 23.4 15.
MEDIAN 7.3 0.087 0.165 27.3 62.
90TH PERCENTILE 7.3 0.137 0.267 32.3 100.
MAXIMUM 7.3 0.244 0.327 33.1 100.
DATE OF MAXIMUM 1997-09-17 1997-09-17 1997-09-17 1997-07-16 1997-03-11
STANDARD DEVIATION 0.0 0.051 0.065 3.5 33.
STATION - RANGITAIKI AT MURUPARA STATION NO. 017019
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 38/27/36 LONG. 176/41/58 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 32.3 8.1 0.5 1.8 0.4
MINIMUM 19.0 5.0 0.0 1.0 0.2
DATE OF MINIMUM 1997-05-13 1997-07-15 1997-02-11 1997-05-13 1997-05-13
10TH PERCENTILE 19.2 5.0 0.0 1.0 0.2
MEDIAN 29.0 6.5 0.0 1.6 0.4
90TH PERCENTILE 43.4 12.4 1.0 2.4 0.6
MAXIMUM 63.0 15.0 2.0 3.6 0.9
DATE OF MAXIMUM 1997-04-15 1997-04-15 1997-08-13 1997-04-15 1997-04-15
STANDARD DEVIATION 13.0 3.4 0.7 0.7 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 83. 13.0 2.2 1.6 0.506
MINIMUM 78. 9.7 1.2 1.0 0.348
DATE OF MINIMUM 1997-06-10 1997-07-15 1997-06-10 1997-04-15 1997-12-15
10TH PERCENTILE 79. 9.8 1.3 1.0 0.361
MEDIAN 83. 12.4 2.4 1.5 0.535
90TH PERCENTILE 85. 15.7 2.6 2.0 0.568
MAXIMUM 89. 17.7 3.0 2.7 0.607
DATE OF MAXIMUM 1997-09-18 1997-12-15 1997-05-13 1997-06-10 1997-01-14
STANDARD DEVIATION 2. 2.4 0.5 0.5 0.075
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.59 104. 10.7 0.
MINIMUM 0.00 0.43 100. 10.2 0.
DATE OF MINIMUM 1997-02-11 1997-12-15 1997-06-10 1997-01-14 1997-01-14
10TH PERCENTILE 0.00 0.45 100. 10.2 0.
MEDIAN 0.01 0.60 104. 10.7 0.
90TH PERCENTILE 0.01 0.69 106. 11.1 0.
MAXIMUM 0.01 0.74 110. 11.4 1.
DATE OF MAXIMUM 1997-12-15 1997-06-10 1997-12-15 1997-07-15 1997-07-15
STANDARD DEVIATION 0.00 0.09 3. 0.4 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.024 0.031 22.1 68.
MINIMUM 7.5 0.020 0.026 19.0 0.
DATE OF MINIMUM 1997-06-10 1997-11-12 1997-02-11 1997-05-13 1997-12-15
10TH PERCENTILE 7.5 0.020 0.027 19.2 2.
MEDIAN 7.7 0.024 0.030 22.1 88.
90TH PERCENTILE 7.8 0.027 0.035 23.9 100.
MAXIMUM 7.8 0.028 0.044 24.3 100.
DATE OF MAXIMUM 1997-12-15 1997-06-10 1997-06-10 1997-06-10 1997-06-10
STANDARD DEVIATION 0.1 0.003 0.005 1.6 38.
STATION - WHIRINAKI AT GALATEA STATION NO. 017020
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 38/28/49 LONG. 176/44/53 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 62.6 13.8 0.6 3.5 0.7
MINIMUM 41.0 7.0 0.0 2.4 0.3
DATE OF MINIMUM 1997-09-18 1997-10-14 1997-02-11 1997-09-18 1997-10-14
10TH PERCENTILE 41.2 7.4 0.0 2.4 0.3
MEDIAN 55.0 13.0 0.5 3.1 0.7
90TH PERCENTILE 70.2 16.0 1.0 4.0 0.8
MAXIMUM 149.0 33.0 2.0 8.5 1.8
DATE OF MAXIMUM 1997-03-12 1997-03-12 1997-08-13 1997-03-12 1997-03-12
STANDARD DEVIATION 28.9 6.8 0.7 1.6 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 79. 12.3 2.0 3.3 0.094
MINIMUM 62. 7.6 0.3 0.8 0.020
DATE OF MINIMUM 1997-03-12 1997-07-15 1997-03-12 1997-02-11 1997-02-11
10TH PERCENTILE 64. 7.9 0.3 0.8 0.023
MEDIAN 78. 11.5 2.2 1.8 0.093
90TH PERCENTILE 88. 16.9 2.9 7.1 0.149
MAXIMUM 89. 18.2 3.1 14.5 0.176
DATE OF MAXIMUM 1997-12-15 1997-12-15 1997-05-13 1997-03-12 1997-06-10
STANDARD DEVIATION 8. 3.3 0.9 4.1 0.051
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.21 103. 10.8 0.
MINIMUM 0.00 0.09 100. 9.6 0.
DATE OF MINIMUM 1997-07-15 1997-12-15 1997-11-12 1997-12-15 1997-11-12
10TH PERCENTILE 0.00 0.10 101. 9.7 0.
MEDIAN 0.00 0.17 102. 10.7 0.
90TH PERCENTILE 0.01 0.36 106. 11.4 1.
MAXIMUM 0.01 0.52 107. 12.0 1.
DATE OF MAXIMUM 1997-12-15 1997-03-12 1997-02-11 1997-07-15 1997-03-12
STANDARD DEVIATION 0.00 0.13 2. 0.7 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.8 0.022 0.038 13.8 67.
MINIMUM 7.5 0.017 0.024 6.7 0.
DATE OF MINIMUM 1997-07-15 1997-09-18 1997-05-13 1997-12-15 1997-12-15
10TH PERCENTILE 7.5 0.018 0.024 6.8 5.
MEDIAN 7.7 0.022 0.031 10.5 75.
90TH PERCENTILE 8.1 0.025 0.045 24.6 100.
MAXIMUM 8.3 0.025 0.115 28.6 100.
DATE OF MAXIMUM 1997-02-11 1997-03-12 1997-03-12 1997-03-12 1997-06-10
STANDARD DEVIATION 0.3 0.003 0.025 7.6 36.
STATION - RANGITAIKI AT TE TEKO STATION NO. 017021
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 38/02/29 LONG. 176/47/59 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-18
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 63.1 14.3 1.3 3.5 0.7
MINIMUM 45.0 10.0 1.0 2.5 0.5
DATE OF MINIMUM 1997-10-15 1997-10-15 1997-01-16 1997-10-15 1997-10-15
10TH PERCENTILE 45.2 10.0 1.0 2.5 0.5
MEDIAN 61.0 14.0 1.0 3.4 0.7
90TH PERCENTILE 69.0 16.4 2.0 3.8 0.8
MAXIMUM 122.0 26.0 2.0 6.8 1.3
DATE OF MAXIMUM 1997-03-11 1997-03-11 1997-03-11 1997-03-11 1997-03-11
STANDARD DEVIATION 20.3 4.3 0.5 1.1 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 91. 14.4 1.3 3.5 0.317
MINIMUM 84. 9.4 0.2 1.9 0.063
DATE OF MINIMUM 1997-06-11 1997-07-16 1997-06-11 1997-09-17 1997-02-12
10TH PERCENTILE 84. 9.6 0.3 1.9 0.091
MEDIAN 91. 14.4 1.1 3.0 0.334
90TH PERCENTILE 95. 18.3 1.9 4.3 0.407
MAXIMUM 97. 19.7 2.4 9.2 0.457
DATE OF MAXIMUM 1997-08-12 1997-12-18 1997-05-15 1997-06-11 1997-08-12
STANDARD DEVIATION 4. 3.2 0.6 1.9 0.102
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.44 108. 11.0 0.
MINIMUM 0.00 0.16 100. 9.5 0.
DATE OF MINIMUM 1997-12-18 1997-02-12 1997-03-11 1997-02-12 1997-11-13
10TH PERCENTILE 0.01 0.20 100. 9.6 0.
MEDIAN 0.01 0.44 106. 11.1 0.
90TH PERCENTILE 0.02 0.52 112. 11.9 1.
MAXIMUM 0.02 0.63 120. 12.0 1.
DATE OF MAXIMUM 1997-03-11 1997-06-11 1997-12-18 1997-07-16 1997-07-16
STANDARD DEVIATION 0.01 0.11 5. 0.9 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.1 0.029 0.046 61.9 72.
MINIMUM 7.0 0.026 0.035 43.3 12.
DATE OF MINIMUM 1997-07-16 1997-07-16 1997-02-12 1997-12-18 1997-12-18
10TH PERCENTILE 7.0 0.026 0.036 43.6 15.
MEDIAN 7.1 0.029 0.045 57.9 81.
90TH PERCENTILE 7.2 0.032 0.056 80.3 100.
MAXIMUM 7.2 0.035 0.056 96.8 100.
DATE OF MAXIMUM 1997-09-17 1997-03-11 1997-08-12 1997-06-11 1997-04-16
STANDARD DEVIATION 0.1 0.002 0.007 16.2 32.
STATION - WAIKATO AT REIDS FARM STATION NO. 017022
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 38/39/54 LONG. 176/04/55 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-15
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 10.3 2.8 0.3 0.6 0.1
MINIMUM 5.0 1.0 0.0 0.2 0.1
DATE OF MINIMUM 1997-10-14 1997-05-13 1997-02-11 1997-08-14 1997-05-13
10TH PERCENTILE 5.2 1.0 0.0 0.2 0.1
MEDIAN 9.5 3.0 0.0 0.5 0.1
90TH PERCENTILE 12.1 4.0 1.0 0.7 0.2
MAXIMUM 27.0 5.0 1.0 1.6 0.3
DATE OF MAXIMUM 1997-03-12 1997-03-12 1997-06-10 1997-03-12 1997-03-12
STANDARD DEVIATION 5.6 1.2 0.5 0.3 0.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 120. 14.5 8.4 0.5 0.001
MINIMUM 118. 10.6 5.5 0.3 0.000
DATE OF MINIMUM 1997-02-11 1997-08-14 1997-02-11 1997-01-14 1997-04-15
10TH PERCENTILE 118. 10.7 5.6 0.3 0.000
MEDIAN 120. 14.2 8.6 0.4 0.000
90TH PERCENTILE 121. 17.3 9.8 0.6 0.001
MAXIMUM 122. 18.4 11.7 0.9 0.006
DATE OF MAXIMUM 1997-09-18 1997-02-11 1997-04-15 1997-12-15 1997-06-10
STANDARD DEVIATION 1. 2.8 1.7 0.2 0.002
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.06 103. 10.0 0.
MINIMUM 0.00 0.03 98. 9.4 0.
DATE OF MINIMUM 1997-08-14 1997-08-14 1997-07-15 1997-02-11 1997-01-14
10TH PERCENTILE 0.00 0.03 98. 9.4 0.
MEDIAN 0.00 0.05 103. 10.0 0.
90TH PERCENTILE 0.00 0.09 105. 10.6 0.
MAXIMUM 0.00 0.10 108. 10.7 1.
DATE OF MAXIMUM 1997-02-11 1997-06-10 1997-12-15 1997-09-18 1997-07-15
STANDARD DEVIATION 0.00 0.02 3. 0.5 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.9 0.001 0.004 156.6 56.
MINIMUM 7.6 0.000 0.002 56.7 0.
DATE OF MINIMUM 1997-08-14 1997-08-14 1997-05-13 1997-02-11 1997-04-15
10TH PERCENTILE 7.6 0.000 0.002 65.6 2.
MEDIAN 7.9 0.001 0.004 153.3 62.
90TH PERCENTILE 8.1 0.001 0.005 209.3 100.
MAXIMUM 8.1 0.001 0.007 234.6 100.
DATE OF MAXIMUM 1997-02-11 1997-03-12 1997-12-15 1997-07-15 1997-06-10
STANDARD DEVIATION 0.2 0.000 0.001 52.6 39.
STATION - WHANGANUI AT TE MAIRE STATION NO. 017023
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 38/56/40 LONG. 175/11/20 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 109.5 24.0 1.8 6.1 1.2
MINIMUM 67.0 13.0 0.0 3.7 0.7
DATE OF MINIMUM 1997-05-21 1997-05-21 1997-05-21 1997-02-19 1997-02-19
10TH PERCENTILE 67.4 13.4 0.2 3.7 0.7
MEDIAN 104.0 22.0 1.0 5.9 1.2
90TH PERCENTILE 161.0 35.7 3.7 8.9 1.7
MAXIMUM 172.0 40.0 5.0 9.3 1.9
DATE OF MAXIMUM 1997-08-20 1997-12-17 1997-08-20 1997-12-17 1997-12-17
STANDARD DEVIATION 36.3 8.5 1.5 2.0 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 100. 11.8 1.2 10.1 0.182
MINIMUM 72. 7.3 0.1 1.2 0.049
DATE OF MINIMUM 1997-11-19 1997-07-23 1997-08-20 1997-01-22 1997-05-21
10TH PERCENTILE 73. 7.6 0.1 1.2 0.052
MEDIAN 96. 10.6 1.2 3.4 0.201
90TH PERCENTILE 134. 16.7 2.3 20.4 0.282
MAXIMUM 138. 18.3 3.2 35.0 0.302
DATE OF MAXIMUM 1997-02-19 1997-02-19 1997-01-22 1997-08-20 1997-07-23
STANDARD DEVIATION 23. 3.5 1.0 11.1 0.092
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.33 103. 11.1 0.
MINIMUM 0.00 0.16 100. 9.4 0.
DATE OF MINIMUM 1997-05-21 1997-03-19 1997-08-20 1997-02-19 1997-04-23
10TH PERCENTILE 0.00 0.16 100. 9.5 0.
MEDIAN 0.01 0.35 102. 11.2 0.
90TH PERCENTILE 0.01 0.48 107. 12.0 1.
MAXIMUM 0.01 0.54 113. 12.6 1.
DATE OF MAXIMUM 1997-03-19 1997-08-20 1997-05-21 1997-05-21 1997-12-17
STANDARD DEVIATION 0.00 0.13 4. 0.9 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.8 0.008 0.029 58.2 77.
MINIMUM 7.4 0.004 0.010 27.0 12.
DATE OF MINIMUM 1997-11-19 1997-05-21 1997-05-21 1997-03-19 1997-12-17
10TH PERCENTILE 7.4 0.004 0.011 27.6 20.
MEDIAN 7.6 0.008 0.020 42.0 88.
90TH PERCENTILE 8.1 0.009 0.050 108.5 100.
MAXIMUM 8.2 0.011 0.069 125.0 100.
DATE OF MAXIMUM 1997-05-21 1997-06-18 1997-08-20 1997-11-19 1997-07-23
STANDARD DEVIATION 0.3 0.002 0.018 35.9 25.
STATION - WHANGANUI AT TE MAIRE STATION NO. 017024
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 38/59/46 LONG. 175/48/48 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 24.5 7.2 1.0 1.3 0.3
MINIMUM 11.0 2.0 0.0 0.6 0.1
DATE OF MINIMUM 1997-05-21 1997-05-21 1997-01-22 1997-05-21 1997-05-21
10TH PERCENTILE 11.2 2.4 0.0 0.6 0.1
MEDIAN 22.0 7.0 1.0 1.1 0.3
90TH PERCENTILE 38.2 10.4 2.0 2.0 0.5
MAXIMUM 46.0 11.0 3.0 2.5 0.5
DATE OF MAXIMUM 1997-06-18 1997-12-17 1997-03-19 1997-06-18 1997-06-18
STANDARD DEVIATION 10.5 2.6 1.0 0.6 0.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 106. 9.3 2.3 6.0 0.025
MINIMUM 75. 6.0 0.1 0.5 0.004
DATE OF MINIMUM 1997-12-17 1997-08-20 1997-06-18 1997-01-22 1997-03-19
10TH PERCENTILE 76. 6.0 0.2 0.6 0.005
MEDIAN 110. 9.1 2.3 1.3 0.025
90TH PERCENTILE 125. 11.8 4.1 13.9 0.038
MAXIMUM 132. 13.2 4.3 38.0 0.045
DATE OF MAXIMUM 1997-03-19 1997-02-19 1997-01-22 1997-06-18 1997-08-20
STANDARD DEVIATION 20. 2.3 1.5 11.2 0.012
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.09 101. 11.1 1.
MINIMUM 0.00 0.03 99. 10.1 0.
DATE OF MINIMUM 1997-08-20 1997-03-19 1997-05-21 1997-02-19 1997-04-23
10TH PERCENTILE 0.00 0.03 99. 10.2 0.
MEDIAN 0.00 0.07 101. 11.0 0.
90TH PERCENTILE 0.00 0.08 102. 11.8 1.
MAXIMUM 0.01 0.41 103. 11.9 2.
DATE OF MAXIMUM 1997-05-21 1997-06-18 1997-01-22 1997-08-20 1997-06-18
STANDARD DEVIATION 0.00 0.10 1. 0.6 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.4 0.013 0.029 29.9 56.
MINIMUM 7.2 0.008 0.012 23.0 0.
DATE OF MINIMUM 1997-12-17 1997-12-17 1997-03-19 1997-05-21 1997-12-17
10TH PERCENTILE 7.3 0.008 0.013 23.1 2.
MEDIAN 7.4 0.013 0.019 25.0 56.
90TH PERCENTILE 7.6 0.016 0.027 29.0 100.
MAXIMUM 7.6 0.020 0.140 78.3 100.
DATE OF MAXIMUM 1997-01-22 1997-05-21 1997-06-18 1997-06-18 1997-06-18
STANDARD DEVIATION 0.1 0.003 0.035 15.4 39.
STATION - WAITARA AT BERTRAND ROAD STATION NO. 017025
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/02/58 LONG. 174/15/17 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-21 TO 1997-12-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 140.2 29.6 2.1 7.8 1.5
MINIMUM 89.0 19.0 0.0 4.9 0.9
DATE OF MINIMUM 1997-08-19 1997-08-19 1997-01-21 1997-08-19 1997-08-19
10TH PERCENTILE 91.6 19.2 0.0 5.1 1.0
MEDIAN 127.5 26.0 2.5 7.3 1.4
90TH PERCENTILE 194.9 41.2 3.7 10.8 2.0
MAXIMUM 226.0 51.0 5.0 12.4 2.5
DATE OF MAXIMUM 1997-11-18 1997-11-18 1997-11-18 1997-11-18 1997-11-18
STANDARD DEVIATION 42.4 9.7 1.7 2.3 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 105. 13.4 1.2 20.4 0.233
MINIMUM 80. 6.8 0.1 0.8 0.032
DATE OF MINIMUM 1997-10-21 1997-07-22 1997-04-22 1997-01-21 1997-03-18
10TH PERCENTILE 80. 7.5 0.1 0.9 0.035
MEDIAN 104. 11.6 1.2 4.1 0.223
90TH PERCENTILE 120. 18.9 2.3 58.5 0.413
MAXIMUM 124. 20.1 2.8 68.0 0.493
DATE OF MAXIMUM 1997-03-18 1997-02-18 1997-01-21 1997-04-22 1997-08-19
STANDARD DEVIATION 14. 4.2 1.0 26.9 0.156
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.46 104. 10.9 1.
MINIMUM 0.00 0.20 99. 9.1 0.
DATE OF MINIMUM 1997-09-16 1997-03-18 1997-12-16 1997-12-16 1997-07-22
10TH PERCENTILE 0.00 0.21 99. 9.2 0.
MEDIAN 0.01 0.44 102. 10.8 1.
90TH PERCENTILE 0.02 0.70 109. 12.0 1.
MAXIMUM 0.05 0.77 110. 12.4 2.
DATE OF MAXIMUM 1997-11-18 1997-08-19 1997-03-18 1997-07-22 1997-11-18
STANDARD DEVIATION 0.01 0.20 4. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.9 0.007 0.050 44.4 61.
MINIMUM 7.3 0.002 0.014 9.2 0.
DATE OF MINIMUM 1997-10-21 1997-01-21 1997-05-20 1997-03-18 1997-04-22
10TH PERCENTILE 7.4 0.002 0.014 9.2 2.
MEDIAN 7.7 0.006 0.018 19.1 69.
90TH PERCENTILE 8.4 0.011 0.123 97.0 100.
MAXIMUM 8.6 0.020 0.150 190.0 100.
DATE OF MAXIMUM 1997-03-18 1997-11-18 1997-08-19 1997-08-19 1997-06-17
STANDARD DEVIATION 0.4 0.005 0.051 54.9 40.
STATION - MANGANUI AT SH3 STATION NO. 017026
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/16/57 LONG. 174/15/40 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-21 TO 1997-12-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 111.2 24.7 1.8 6.2 1.2
MINIMUM 34.0 7.0 0.0 2.0 0.4
DATE OF MINIMUM 1997-01-21 1997-01-21 1997-01-21 1997-01-21 1997-01-21
10TH PERCENTILE 35.0 7.0 0.0 2.0 0.4
MEDIAN 65.0 14.5 1.0 3.6 0.7
90TH PERCENTILE 219.1 49.9 4.7 12.0 2.4
MAXIMUM 352.0 76.0 5.0 19.6 3.9
DATE OF MAXIMUM 1997-12-16 1997-12-16 1997-12-16 1997-12-16 1997-12-16
STANDARD DEVIATION 99.7 22.1 2.0 5.5 1.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 62. 9.8 3.3 4.4 0.078
MINIMUM 22. 6.1 0.1 0.4 0.027
DATE OF MINIMUM 1997-12-16 1997-07-22 1997-12-16 1997-01-21 1997-02-18
10TH PERCENTILE 26. 6.4 0.2 0.4 0.029
MEDIAN 69. 9.3 4.1 1.7 0.055
90TH PERCENTILE 74. 13.1 4.8 4.4 0.146
MAXIMUM 75. 13.6 7.0 34.0 0.178
DATE OF MAXIMUM 1997-07-22 1997-12-16 1997-01-21 1997-12-16 1997-10-21
STANDARD DEVIATION 16. 2.5 2.1 9.4 0.051
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.24 101. 11.1 1.
MINIMUM 0.00 0.08 100. 10.2 0.
DATE OF MINIMUM 1997-09-16 1997-03-18 1997-07-22 1997-12-16 1997-03-18
10TH PERCENTILE 0.00 0.09 100. 10.2 0.
MEDIAN 0.01 0.19 101. 11.2 0.
90TH PERCENTILE 0.03 0.44 102. 11.9 1.
MAXIMUM 0.05 0.53 105. 12.0 2.
DATE OF MAXIMUM 1997-10-21 1997-10-21 1997-01-21 1997-09-16 1997-12-16
STANDARD DEVIATION 0.02 0.15 1. 0.6 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.4 0.015 0.051 4.0 64.
MINIMUM 6.8 0.009 0.015 0.5 0.
DATE OF MINIMUM 1997-12-16 1997-04-22 1997-02-18 1997-05-20 1997-04-22
10TH PERCENTILE 6.8 0.009 0.015 0.5 2.
MEDIAN 7.5 0.014 0.018 0.8 75.
90TH PERCENTILE 7.7 0.021 0.077 5.1 100.
MAXIMUM 7.8 0.031 0.297 31.8 100.
DATE OF MAXIMUM 1997-01-21 1997-10-21 1997-12-16 1997-12-16 1997-06-17
STANDARD DEVIATION 0.3 0.006 0.081 8.9 40.
STATION - WAINGONGORO AT SH45 STATION NO. 017027
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/34/42 LONG. 174/12/36 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-21 TO 1997-12-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 112.3 23.2 1.2 6.3 1.2
MINIMUM 74.0 15.0 0.0 4.1 0.7
DATE OF MINIMUM 1997-07-22 1997-07-22 1997-01-21 1997-08-19 1997-08-19
10TH PERCENTILE 74.2 15.2 0.0 4.1 0.7
MEDIAN 116.5 23.0 1.0 6.6 1.2
90TH PERCENTILE 142.1 31.2 2.7 7.9 1.6
MAXIMUM 161.0 35.0 3.0 8.9 1.7
DATE OF MAXIMUM 1997-04-22 1997-04-22 1997-11-18 1997-04-22 1997-04-22
STANDARD DEVIATION 26.9 6.2 1.2 1.5 0.3
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 183. 13.6 1.4 4.0 1.798
MINIMUM 153. 9.0 0.3 1.6 1.092
DATE OF MINIMUM 1997-08-19 1997-07-22 1997-08-19 1997-05-20 1997-12-16
10TH PERCENTILE 155. 9.3 0.4 1.6 1.128
MEDIAN 181. 11.6 1.4 2.0 1.879
90TH PERCENTILE 207. 17.9 1.7 4.2 2.141
MAXIMUM 212. 18.9 1.9 23.0 2.342
DATE OF MAXIMUM 1997-12-16 1997-12-16 1997-01-21 1997-08-19 1997-05-20
STANDARD DEVIATION 18. 3.4 0.4 6.0 0.378
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 11 12 12 12
MEAN 0.02 2.27 106. 11.0 1.
MINIMUM 0.00 1.57 99. 9.5 0.
DATE OF MINIMUM 1997-12-16 1997-12-16 1997-08-19 1997-12-16 1997-07-22
10TH PERCENTILE 0.00 1.58 99. 9.6 1.
MEDIAN 0.02 2.23 106. 11.0 1.
90TH PERCENTILE 0.04 2.63 110. 11.7 2.
MAXIMUM 0.06 3.14 119. 11.8 2.
DATE OF MAXIMUM 1997-10-21 1997-05-20 1997-03-18 1997-05-20 1997-12-16
STANDARD DEVIATION 0.02 0.45 5. 0.7 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.0 0.071 0.121 5.8 75.
MINIMUM 7.5 0.022 0.000 1.4 25.
DATE OF MINIMUM 1997-08-19 1997-12-16 1997-11-18 1997-03-18 1997-03-18
10TH PERCENTILE 7.5 0.022 0.011 1.5 25.
MEDIAN 8.0 0.056 0.105 3.5 88.
90TH PERCENTILE 8.3 0.130 0.197 8.1 100.
MAXIMUM 8.5 0.157 0.273 28.7 100.
DATE OF MAXIMUM 1997-03-18 1997-05-20 1997-08-19 1997-08-19 1997-06-17
STANDARD DEVIATION 0.3 0.045 0.075 7.5 30.
STATION - WHANGANUI AT PAETAWA STATION NO. 017028
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/46/40 LONG. 175/08/40 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-21 TO 1997-12-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 142.2 28.7 1.3 8.0 1.5
MINIMUM 107.0 20.0 0.0 6.0 1.1
DATE OF MINIMUM 1997-07-22 1997-07-22 1997-01-21 1997-07-22 1997-07-22
10TH PERCENTILE 107.4 20.4 0.0 6.1 1.1
MEDIAN 129.0 26.0 1.0 7.3 1.4
90TH PERCENTILE 189.6 39.9 2.7 10.4 1.9
MAXIMUM 230.0 50.0 5.0 12.9 2.6
DATE OF MAXIMUM 1997-11-18 1997-11-18 1997-04-22 1997-11-18 1997-11-18
STANDARD DEVIATION 38.5 9.1 1.6 2.1 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 109. 13.9 0.9 17.4 0.129
MINIMUM 72. 6.9 0.1 1.5 0.001
DATE OF MINIMUM 1997-11-18 1997-07-22 1997-11-18 1997-02-18 1997-02-18
10TH PERCENTILE 74. 7.4 0.1 1.6 0.003
MEDIAN 107. 11.8 0.8 5.0 0.158
90TH PERCENTILE 144. 20.4 1.6 38.9 0.253
MAXIMUM 147. 22.8 1.7 85.0 0.284
DATE OF MAXIMUM 1997-03-18 1997-02-18 1997-05-20 1997-11-18 1997-07-22
STANDARD DEVIATION 25. 5.0 0.6 25.3 0.101
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.31 102. 10.6 1.
MINIMUM 0.00 0.14 98. 9.3 0.
DATE OF MINIMUM 1997-12-16 1997-12-16 1997-10-21 1997-12-16 1997-07-22
10TH PERCENTILE 0.00 0.14 98. 9.3 0.
MEDIAN 0.01 0.32 101. 10.8 1.
90TH PERCENTILE 0.01 0.46 107. 11.5 1.
MAXIMUM 0.01 0.50 108. 12.1 1.
DATE OF MAXIMUM 1997-08-19 1997-11-18 1997-02-18 1997-07-22 1997-02-18
STANDARD DEVIATION 0.00 0.14 4. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.005 0.034 147.2 72.
MINIMUM 7.4 0.002 0.009 45.2 12.
DATE OF MINIMUM 1997-11-18 1997-12-16 1997-05-20 1997-03-18 1997-04-22
10TH PERCENTILE 7.4 0.002 0.009 45.7 15.
MEDIAN 7.7 0.005 0.016 87.6 88.
90TH PERCENTILE 8.0 0.007 0.067 284.9 100.
MAXIMUM 8.3 0.007 0.121 490.5 100.
DATE OF MAXIMUM 1997-02-18 1997-11-18 1997-11-18 1997-11-18 1997-06-17
STANDARD DEVIATION 0.3 0.002 0.034 135.5 32.
STATION - RANGITIKEI AT MANGAWEKA STATION NO. 017029
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/48/39 LONG. 175/48/27 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 52.1 11.2 0.9 2.9 0.6
MINIMUM 33.0 7.0 0.0 1.6 0.2
DATE OF MINIMUM 1997-02-19 1997-02-19 1997-01-22 1997-02-19 1997-02-19
10TH PERCENTILE 33.6 7.2 0.0 1.7 0.3
MEDIAN 44.5 10.0 1.0 2.5 0.5
90TH PERCENTILE 69.0 15.5 2.0 3.8 0.7
MAXIMUM 116.0 23.0 2.0 6.6 1.2
DATE OF MAXIMUM 1997-10-22 1997-10-22 1997-04-23 1997-10-22 1997-10-22
STANDARD DEVIATION 23.1 4.6 0.9 1.3 0.3
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 130. 10.4 1.8 9.5 0.059
MINIMUM 94. 5.8 0.2 0.6 0.002
DATE OF MINIMUM 1997-08-20 1997-07-23 1997-10-22 1997-01-22 1997-02-19
10TH PERCENTILE 98. 6.0 0.2 0.7 0.003
MEDIAN 130. 8.4 1.3 2.9 0.058
90TH PERCENTILE 151. 15.6 3.6 28.7 0.107
MAXIMUM 156. 17.5 3.8 40.0 0.159
DATE OF MAXIMUM 1997-02-19 1997-02-19 1997-02-19 1997-10-22 1997-07-23
STANDARD DEVIATION 18. 4.0 1.4 13.7 0.048
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.17 101. 11.0 0.
MINIMUM 0.00 0.07 97. 9.0 0.
DATE OF MINIMUM 1997-01-22 1997-03-19 1997-02-19 1997-02-19 1997-03-19
10TH PERCENTILE 0.00 0.07 98. 9.1 0.
MEDIAN 0.00 0.15 100. 11.4 0.
90TH PERCENTILE 0.00 0.27 105. 12.1 1.
MAXIMUM 0.01 0.32 106. 12.4 1.
DATE OF MAXIMUM 1997-10-22 1997-10-22 1997-05-21 1997-05-21 1997-12-17
STANDARD DEVIATION 0.00 0.08 3. 1.1 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.0 0.004 0.024 49.4 54.
MINIMUM 7.9 0.001 0.005 16.1 0.
DATE OF MINIMUM 1997-08-20 1997-03-19 1997-05-21 1997-02-19 1997-03-19
10TH PERCENTILE 7.9 0.001 0.005 16.5 0.
MEDIAN 8.0 0.003 0.011 41.5 56.
90TH PERCENTILE 8.2 0.006 0.048 94.5 100.
MAXIMUM 8.3 0.008 0.102 125.6 100.
DATE OF MAXIMUM 1997-01-22 1997-10-22 1997-10-22 1997-10-22 1997-06-18
STANDARD DEVIATION 0.1 0.002 0.029 34.7 41.
STATION - RANGITIKEI AT KAKARIKI STATION NO. 017030
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 40/07/36 LONG. 175/26/39 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 63.3 12.9 0.8 3.5 0.7
MINIMUM 34.0 7.0 0.0 2.0 0.2
DATE OF MINIMUM 1997-12-17 1997-02-19 1997-01-22 1997-12-17 1997-02-19
10TH PERCENTILE 35.0 7.0 0.0 2.0 0.2
MEDIAN 49.0 10.5 0.5 2.8 0.6
90TH PERCENTILE 88.0 19.2 2.0 4.8 0.9
MAXIMUM 175.0 34.0 2.0 9.8 1.8
DATE OF MAXIMUM 1997-10-22 1997-10-22 1997-04-23 1997-10-22 1997-10-22
STANDARD DEVIATION 39.3 7.9 0.9 2.2 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 159. 12.6 1.7 8.0 0.063
MINIMUM 136. 6.9 0.2 0.9 0.000
DATE OF MINIMUM 1997-11-19 1997-07-23 1997-10-22 1997-02-19 1997-01-22
10TH PERCENTILE 136. 7.1 0.2 1.0 0.000
MEDIAN 156. 10.9 1.3 3.1 0.055
90TH PERCENTILE 183. 18.4 3.6 7.6 0.153
MAXIMUM 194. 19.6 4.1 61.0 0.174
DATE OF MAXIMUM 1997-02-19 1997-12-17 1997-05-21 1997-10-22 1997-07-23
STANDARD DEVIATION 20. 4.5 1.3 16.8 0.066
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.19 102. 10.8 0.
MINIMUM 0.00 0.06 99. 9.4 0.
DATE OF MINIMUM 1997-01-22 1997-03-19 1997-06-18 1997-02-19 1997-04-23
10TH PERCENTILE 0.00 0.07 99. 9.4 0.
MEDIAN 0.00 0.15 102. 11.0 0.
90TH PERCENTILE 0.01 0.28 105. 11.8 1.
MAXIMUM 0.01 0.54 106. 12.0 1.
DATE OF MAXIMUM 1997-10-22 1997-10-22 1997-12-17 1997-09-17 1997-10-22
STANDARD DEVIATION 0.00 0.13 3. 0.9 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.0 0.005 0.022 49.4 58.
MINIMUM 7.8 0.001 0.006 17.7 0.
DATE OF MINIMUM 1997-04-23 1997-01-22 1997-05-21 1997-02-19 1997-12-17
10TH PERCENTILE 7.8 0.001 0.006 18.2 5.
MEDIAN 8.1 0.004 0.014 40.8 50.
90TH PERCENTILE 8.2 0.007 0.022 95.7 100.
MAXIMUM 8.2 0.013 0.121 138.1 100.
DATE OF MAXIMUM 1997-05-21 1997-10-22 1997-10-22 1997-10-22 1997-06-18
STANDARD DEVIATION 0.1 0.003 0.032 38.5 35.
STATION - MANAWATU AT WEBER ROAD STATION NO. 017031
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 40/14/28 LONG. 176/06/56 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 105.0 21.6 1.6 5.8 1.1
MINIMUM 59.0 12.0 0.0 3.3 0.7
DATE OF MINIMUM 1997-12-17 1997-05-21 1997-03-19 1997-12-17 1997-12-17
10TH PERCENTILE 59.6 12.2 0.0 3.3 0.7
MEDIAN 92.5 19.0 1.0 5.2 1.0
90TH PERCENTILE 121.8 25.1 3.4 6.8 1.3
MAXIMUM 258.0 52.0 5.0 14.4 2.6
DATE OF MAXIMUM 1997-10-22 1997-10-22 1997-02-19 1997-10-22 1997-10-22
STANDARD DEVIATION 51.8 10.3 1.5 2.9 0.5
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 260. 12.5 1.2 10.7 0.477
MINIMUM 192. 6.8 0.1 1.2 0.017
DATE OF MINIMUM 1997-10-22 1997-07-23 1997-10-22 1997-05-21 1997-02-19
10TH PERCENTILE 198. 7.2 0.2 1.2 0.053
MEDIAN 260. 10.6 1.1 3.7 0.406
90TH PERCENTILE 304. 18.1 2.0 7.4 0.885
MAXIMUM 313. 19.1 2.5 84.0 1.101
DATE OF MAXIMUM 1997-05-21 1997-02-19 1997-12-17 1997-10-22 1997-07-23
STANDARD DEVIATION 37. 4.1 0.7 23.2 0.320
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.02 0.74 100. 10.5 1.
MINIMUM 0.01 0.24 90. 8.1 0.
DATE OF MINIMUM 1997-05-21 1997-02-19 1997-02-19 1997-02-19 1997-04-23
10TH PERCENTILE 0.01 0.27 91. 8.3 0.
MEDIAN 0.01 0.60 101. 10.8 0.
90TH PERCENTILE 0.02 1.27 104. 11.6 1.
MAXIMUM 0.05 1.48 107. 11.9 2.
DATE OF MAXIMUM 1997-12-17 1997-06-18 1997-11-19 1997-07-23 1997-10-22
STANDARD DEVIATION 0.01 0.39 4. 1.1 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.1 0.014 0.050 7.6 62.
MINIMUM 7.9 0.006 0.020 2.0 12.
DATE OF MINIMUM 1997-10-22 1997-05-21 1997-05-21 1997-02-19 1997-01-22
10TH PERCENTILE 7.9 0.006 0.022 2.1 12.
MEDIAN 8.1 0.012 0.034 6.1 88.
90TH PERCENTILE 8.2 0.020 0.053 10.6 100.
MAXIMUM 8.2 0.027 0.213 26.5 100.
DATE OF MAXIMUM 1997-05-21 1997-10-22 1997-10-22 1997-10-22 1997-06-18
STANDARD DEVIATION 0.1 0.006 0.052 6.6 40.
STATION - MANAWATU AT TEACHERS COLLEGE STATION NO. 017032
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 40/22/30 LONG. 175/37/39 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 130.0 28.9 2.2 7.2 1.5
MINIMUM 57.0 11.0 0.0 3.3 0.6
DATE OF MINIMUM 1997-05-21 1997-05-21 1997-05-21 1997-05-21 1997-02-19
10TH PERCENTILE 59.2 11.6 0.2 3.4 0.6
MEDIAN 97.0 20.0 2.0 5.4 1.0
90TH PERCENTILE 228.0 51.8 4.1 12.6 2.6
MAXIMUM 290.0 73.0 7.0 15.8 3.5
DATE OF MAXIMUM 1997-12-17 1997-12-17 1997-12-17 1997-12-17 1997-12-17
STANDARD DEVIATION 75.6 19.3 1.9 4.1 0.9
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 167. 13.3 0.8 28.0 0.555
MINIMUM 66. 8.6 0.1 1.1 0.163
DATE OF MINIMUM 1997-12-17 1997-07-23 1997-12-17 1997-05-21 1997-12-17
10TH PERCENTILE 78. 8.9 0.1 1.5 0.200
MEDIAN 188. 12.1 0.8 4.9 0.522
90TH PERCENTILE 207. 17.5 1.2 64.1 0.879
MAXIMUM 220. 18.4 2.9 153.0 1.051
DATE OF MAXIMUM 1997-05-21 1997-02-19 1997-05-21 1997-12-17 1997-07-23
STANDARD DEVIATION 46. 3.4 0.8 44.9 0.253
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.81 102. 10.6 1.
MINIMUM 0.00 0.53 96. 9.0 0.
DATE OF MINIMUM 1997-05-21 1997-02-19 1997-02-19 1997-02-19 1997-07-23
10TH PERCENTILE 0.00 0.54 96. 9.0 0.
MEDIAN 0.01 0.69 99. 10.6 1.
90TH PERCENTILE 0.02 1.13 106. 11.5 1.
MAXIMUM 0.03 1.38 124. 13.3 2.
DATE OF MAXIMUM 1997-10-22 1997-06-18 1997-05-21 1997-05-21 1997-12-17
STANDARD DEVIATION 0.01 0.27 8. 1.2 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.013 0.063 75.3 69.
MINIMUM 7.2 0.002 0.013 21.9 12.
DATE OF MINIMUM 1997-12-17 1997-05-21 1997-05-21 1997-02-19 1997-12-17
10TH PERCENTILE 7.2 0.003 0.015 22.4 15.
MEDIAN 7.7 0.012 0.033 57.9 81.
90TH PERCENTILE 7.9 0.022 0.139 137.7 100.
MAXIMUM 8.4 0.024 0.206 187.4 100.
DATE OF MAXIMUM 1997-05-21 1997-04-23 1997-12-17 1997-10-22 1997-06-18
STANDARD DEVIATION 0.3 0.006 0.061 53.2 33.
STATION - MANAWATU AT OPIKI BRIDGE STATION NO. 017033
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 40/22/29 LONG. 175/38/30 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 113.5 24.4 1.8 6.3 1.2
MINIMUM 61.0 11.0 0.0 3.5 0.6
DATE OF MINIMUM 1997-05-21 1997-05-21 1997-02-19 1997-05-21 1997-05-21
10TH PERCENTILE 63.2 11.6 0.0 3.6 0.7
MEDIAN 90.0 18.5 1.0 5.1 1.0
90TH PERCENTILE 187.8 41.1 3.0 10.4 2.1
MAXIMUM 211.0 45.0 8.0 11.9 2.3
DATE OF MAXIMUM 1997-10-22 1997-12-17 1997-04-23 1997-10-22 1997-12-17
STANDARD DEVIATION 49.9 11.9 2.2 2.8 0.6
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 171. 13.6 0.7 26.0 0.595
MINIMUM 74. 8.5 0.1 2.0 0.259
DATE OF MINIMUM 1997-12-17 1997-07-23 1997-12-17 1997-05-21 1997-12-17
10TH PERCENTILE 84. 8.8 0.1 2.3 0.283
MEDIAN 192. 12.2 0.8 6.2 0.591
90TH PERCENTILE 210. 18.1 1.1 62.5 0.874
MAXIMUM 228. 18.7 1.6 138.0 1.034
DATE OF MAXIMUM 1997-05-21 1997-02-19 1997-05-21 1997-12-17 1997-07-23
STANDARD DEVIATION 46. 3.6 0.5 41.3 0.227
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.09 0.98 100. 10.4 2.
MINIMUM 0.03 0.65 91. 8.4 1.
DATE OF MINIMUM 1997-12-17 1997-12-17 1997-02-19 1997-02-19 1997-11-19
10TH PERCENTILE 0.04 0.66 91. 8.5 1.
MEDIAN 0.08 0.95 98. 10.3 1.
90TH PERCENTILE 0.14 1.24 107. 11.9 2.
MAXIMUM 0.18 1.61 115. 12.4 3.
DATE OF MAXIMUM 1997-06-18 1997-06-18 1997-05-21 1997-05-21 1997-10-22
STANDARD DEVIATION 0.04 0.28 7. 1.2 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.6 0.040 0.112 79.1 69.
MINIMUM 7.2 0.020 0.054 23.0 0.
DATE OF MINIMUM 1997-12-17 1997-12-17 1997-09-17 1997-02-19 1997-12-17
10TH PERCENTILE 7.3 0.021 0.057 23.5 2.
MEDIAN 7.6 0.043 0.091 60.8 88.
90TH PERCENTILE 7.9 0.058 0.185 144.6 100.
MAXIMUM 8.1 0.064 0.257 196.8 100.
DATE OF MAXIMUM 1997-05-21 1997-02-19 1997-12-17 1997-10-22 1997-02-19
STANDARD DEVIATION 0.2 0.015 0.061 55.9 38.
STATION - WAIPALO AT KANAKANAIA STATION NO. 017034
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 38/28/12 LONG. 177/52/53 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-21 TO 1997-12-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 78.6 14.8 1.0 4.4 0.8
MINIMUM 45.0 8.0 0.0 2.6 0.5
DATE OF MINIMUM 1997-12-16 1997-12-16 1997-01-21 1997-12-16 1997-12-16
10TH PERCENTILE 46.2 8.2 0.0 2.7 0.5
MEDIAN 70.0 14.0 1.0 3.9 0.7
90TH PERCENTILE 111.0 21.1 1.7 6.3 1.1
MAXIMUM 150.0 27.0 5.0 8.0 1.2
DATE OF MAXIMUM 1997-03-17 1997-03-17 1997-03-17 1997-03-17 1997-10-21
STANDARD DEVIATION 29.8 5.5 1.4 1.6 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 464. 16.0 0.2 127.1 0.531
MINIMUM 373. 7.0 0.0 4.1 0.000
DATE OF MINIMUM 1997-10-21 1997-07-22 1997-10-21 1997-12-16 1997-02-17
10TH PERCENTILE 379. 7.2 0.0 4.4 0.000
MEDIAN 471. 14.8 0.1 102.5 0.102
90TH PERCENTILE 532. 23.0 0.6 257.5 0.367
MAXIMUM 540. 26.9 0.9 420.0 5.000
DATE OF MAXIMUM 1997-12-16 1997-02-17 1997-12-16 1997-10-21 1997-06-24
STANDARD DEVIATION 55. 6.3 0.3 123.0 1.414
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.32 100. 10.0 0.
MINIMUM 0.00 0.10 98. 8.5 0.
DATE OF MINIMUM 1997-02-17 1997-02-17 1997-03-17 1997-02-17 1997-04-22
10TH PERCENTILE 0.00 0.11 98. 8.5 0.
MEDIAN 0.00 0.23 100. 10.0 0.
90TH PERCENTILE 0.02 0.58 103. 11.4 1.
MAXIMUM 0.02 0.63 105. 12.1 1.
DATE OF MAXIMUM 1997-10-21 1997-10-21 1997-02-17 1997-07-22 1997-12-16
STANDARD DEVIATION 0.01 0.19 2. 1.2 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.1 0.005 0.092 21.7 44.
MINIMUM 8.0 0.001 0.007 3.0 0.
DATE OF MINIMUM 1997-07-22 1997-12-16 1997-02-17 1997-02-17 1997-01-21
10TH PERCENTILE 8.0 0.001 0.007 3.2 0.
MEDIAN 8.1 0.003 0.084 18.3 38.
90TH PERCENTILE 8.2 0.011 0.167 35.2 96.
MAXIMUM 8.3 0.013 0.261 64.9 100.
DATE OF MAXIMUM 1997-01-21 1997-03-17 1997-10-21 1997-10-21 1997-12-16
STANDARD DEVIATION 0.1 0.005 0.074 17.9 40.
STATION - WAIKOHU AT NO. 1 BRIDGE STATION NO. 017035
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 38/25/00 LONG. 177/33/41 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-21 TO 1997-12-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 86.6 18.8 1.5 4.8 0.9
MINIMUM 58.0 13.0 0.0 3.2 0.7
DATE OF MINIMUM 1997-07-23 1997-07-23 1997-01-21 1997-07-23 1997-07-23
10TH PERCENTILE 60.4 13.6 0.0 3.3 0.7
MEDIAN 88.5 18.0 1.0 4.7 1.0
90TH PERCENTILE 109.0 23.0 2.7 6.1 1.1
MAXIMUM 116.0 26.0 6.0 6.5 1.4
DATE OF MAXIMUM 1997-03-17 1997-11-19 1997-04-22 1997-11-19 1997-11-19
STANDARD DEVIATION 17.4 3.7 1.7 1.0 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 11
MEAN 152. 12.2 2.3 2.7 0.139
MINIMUM 107. 7.1 0.7 1.0 0.027
DATE OF MINIMUM 1997-10-21 1997-07-23 1997-03-17 1997-02-17 1997-12-16
10TH PERCENTILE 109. 7.2 0.8 1.0 0.028
MEDIAN 145. 11.4 2.2 2.0 0.116
90TH PERCENTILE 198. 16.7 3.7 5.8 0.301
MAXIMUM 209. 18.9 3.8 7.5 0.387
DATE OF MAXIMUM 1997-12-16 1997-02-17 1997-04-22 1997-03-17 1997-06-24
STANDARD DEVIATION 33. 4.1 1.0 2.2 0.117
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.32 103. 10.5 1.
MINIMUM 0.00 0.20 100. 9.2 0.
DATE OF MINIMUM 1997-08-19 1997-09-23 1997-07-23 1997-02-17 1997-04-22
10TH PERCENTILE 0.00 0.21 100. 9.2 0.
MEDIAN 0.01 0.26 103. 10.6 1.
90TH PERCENTILE 0.01 0.46 105. 11.4 1.
MAXIMUM 0.01 0.64 105. 11.7 10.
DATE OF MAXIMUM 1997-02-17 1997-06-24 1997-09-23 1997-04-22 1997-07-23
STANDARD DEVIATION 0.00 0.13 2. 0.9 3.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.2 0.006 0.016 0.6 47.
MINIMUM 7.9 0.002 0.009 0.1 0.
DATE OF MINIMUM 1997-10-21 1997-09-23 1997-09-23 1997-12-16 1997-01-21
10TH PERCENTILE 7.9 0.002 0.009 0.1 0.
MEDIAN 8.2 0.006 0.016 0.5 44.
90TH PERCENTILE 8.5 0.008 0.019 1.1 100.
MAXIMUM 8.8 0.011 0.027 1.2 100.
DATE OF MAXIMUM 1997-09-23 1997-03-17 1997-03-17 1997-10-21 1997-12-16
STANDARD DEVIATION 0.3 0.003 0.005 0.4 40.
STATION - MOTU AT WAITANGIRUA STATION NO. 017036
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 03/81/06 LONG. 177/37/16 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-21 TO 1997-12-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 87.2 18.2 1.2 4.9 0.9
MINIMUM 69.0 13.0 0.0 3.6 0.7
DATE OF MINIMUM 1997-05-20 1997-05-20 1997-01-21 1997-07-22 1997-08-19
10TH PERCENTILE 69.4 13.4 0.0 3.7 0.7
MEDIAN 88.5 17.5 1.0 4.9 0.9
90TH PERCENTILE 102.6 21.4 2.0 5.7 1.1
MAXIMUM 114.0 26.0 4.0 6.4 1.4
DATE OF MAXIMUM 1997-11-19 1997-11-19 1997-07-22 1997-11-19 1997-11-19
STANDARD DEVIATION 14.8 3.4 1.1 0.9 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 80. 12.1 2.4 5.2 0.125
MINIMUM 66. 5.7 0.2 0.8 0.001
DATE OF MINIMUM 1997-11-19 1997-07-22 1997-10-21 1997-09-23 1997-05-20
10TH PERCENTILE 66. 6.0 0.3 0.8 0.002
MEDIAN 79. 10.6 2.7 1.5 0.101
90TH PERCENTILE 93. 18.1 4.0 14.1 0.280
MAXIMUM 94. 18.9 5.1 17.5 0.318
DATE OF MAXIMUM 1997-12-16 1997-02-17 1997-05-20 1997-10-21 1997-06-24
STANDARD DEVIATION 9. 4.4 1.7 6.2 0.119
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.27 102. 10.5 0.
MINIMUM 0.00 0.11 97. 8.6 0.
DATE OF MINIMUM 1997-05-20 1997-09-23 1997-12-16 1997-12-16 1997-08-19
10TH PERCENTILE 0.00 0.11 98. 8.7 0.
MEDIAN 0.00 0.20 101. 10.9 0.
90TH PERCENTILE 0.01 0.47 105. 11.5 1.
MAXIMUM 0.01 0.56 105. 11.9 1.
DATE OF MAXIMUM 1997-10-21 1997-06-24 1997-05-20 1997-07-22 1997-10-21
STANDARD DEVIATION 0.00 0.16 2. 1.1 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.011 0.026 8.2 54.
MINIMUM 7.4 0.005 0.010 1.6 0.
DATE OF MINIMUM 1997-10-21 1997-05-20 1997-05-20 1997-12-16 1997-01-21
10TH PERCENTILE 7.4 0.005 0.010 1.6 0.
MEDIAN 7.7 0.010 0.019 5.8 62.
90TH PERCENTILE 7.9 0.014 0.046 15.4 100.
MAXIMUM 8.0 0.021 0.067 21.2 100.
DATE OF MAXIMUM 1997-05-20 1997-11-19 1997-10-21 1997-10-21 1997-09-23
STANDARD DEVIATION 0.2 0.005 0.018 6.5 45.
STATION - MOTU AT HOUPOTO STATION NO. 017037
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 37/51/43 LONG. 177/38/14 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-08 TO 1997-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 58.8 13.0 1.1 3.2 0.6
MINIMUM 21.0 4.0 0.0 1.1 0.1
DATE OF MINIMUM 1997-05-07 1997-05-07 1997-01-08 1997-05-07 1997-05-07
10TH PERCENTILE 23.0 4.2 0.0 1.2 0.2
MEDIAN 36.5 8.5 1.0 2.0 0.4
90TH PERCENTILE 114.0 24.4 2.0 6.3 1.2
MAXIMUM 194.0 40.0 3.0 11.0 2.2
DATE OF MAXIMUM 1997-04-09 1997-04-09 1997-07-09 1997-04-09 1997-04-09
STANDARD DEVIATION 52.4 10.7 0.9 3.0 0.6
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 93. 13.3 1.8 71.6 0.051
MINIMUM 61. 7.1 0.0 0.6 0.002
DATE OF MINIMUM 1997-06-03 1997-08-06 1997-06-03 1997-03-05 1997-02-04
10TH PERCENTILE 62. 7.5 0.0 0.6 0.002
MEDIAN 95. 13.1 0.8 10.0 0.035
90TH PERCENTILE 109. 16.7 4.8 87.8 0.125
MAXIMUM 113. 20.6 6.4 630.0 0.147
DATE OF MAXIMUM 1997-03-05 1997-03-05 1997-03-05 1997-06-03 1997-06-03
STANDARD DEVIATION 17. 3.9 2.2 178.6 0.052
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.16 101. 10.6 0.
MINIMUM 0.00 0.03 97. 9.3 0.
DATE OF MINIMUM 1997-05-07 1997-03-05 1997-01-08 1997-02-04 1997-12-10
10TH PERCENTILE 0.00 0.03 98. 9.3 0.
MEDIAN 0.00 0.09 100. 10.7 0.
90TH PERCENTILE 0.00 0.30 103. 11.4 0.
MAXIMUM 0.01 0.66 106. 12.2 1.
DATE OF MAXIMUM 1997-06-03 1997-06-03 1997-03-05 1997-08-06 1997-04-09
STANDARD DEVIATION 0.00 0.18 2. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.8 0.011 0.134 107.1 61.
MINIMUM 7.5 0.005 0.010 20.9 0.
DATE OF MINIMUM 1997-07-09 1997-03-05 1997-05-07 1997-03-05 1997-08-06
10TH PERCENTILE 7.5 0.005 0.010 21.1 0.
MEDIAN 7.7 0.011 0.027 44.8 88.
90TH PERCENTILE 7.9 0.015 0.287 193.8 100.
MAXIMUM 8.1 0.021 0.930 571.2 100.
DATE OF MAXIMUM 1997-03-05 1997-06-03 1997-06-03 1997-06-03 1997-02-04
STANDARD DEVIATION 0.2 0.004 0.271 157.3 44.
STATION - MAKARORO AT BURNT BRIDGE STATION NO. 017038
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/49/14 LONG. 176/18/14 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-18
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 55.3 12.8 1.4 3.0 0.6
MINIMUM 14.0 2.0 0.0 0.7 0.0
DATE OF MINIMUM 1997-05-08 1997-05-08 1997-01-16 1997-05-08 1997-05-08
10TH PERCENTILE 14.4 2.4 0.0 0.7 0.0
MEDIAN 27.0 7.0 1.0 1.4 0.2
90TH PERCENTILE 131.8 30.2 2.7 7.1 1.4
MAXIMUM 197.0 40.0 5.0 11.3 2.3
DATE OF MAXIMUM 1997-12-18 1997-12-18 1997-07-02 1997-12-18 1997-12-18
STANDARD DEVIATION 60.2 12.6 1.4 3.4 0.7
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 92. 10.6 2.2 58.5 0.078
MINIMUM 57. 5.9 0.0 0.4 0.005
DATE OF MINIMUM 1997-07-02 1997-08-07 1997-07-02 1997-05-08 1997-02-12
10TH PERCENTILE 61. 6.2 0.0 0.5 0.005
MEDIAN 96. 9.5 1.1 4.2 0.036
90TH PERCENTILE 104. 15.2 5.5 123.3 0.181
MAXIMUM 108. 16.5 5.9 480.0 0.294
DATE OF MAXIMUM 1997-12-18 1997-03-06 1997-02-12 1997-07-02 1997-06-03
STANDARD DEVIATION 14. 3.6 2.3 140.9 0.090
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.17 99. 10.7 0.
MINIMUM 0.00 0.03 96. 9.3 0.
DATE OF MINIMUM 1997-02-12 1997-12-18 1997-12-18 1997-03-06 1997-11-12
10TH PERCENTILE 0.00 0.03 97. 9.3 0.
MEDIAN 0.00 0.09 100. 11.0 0.
90TH PERCENTILE 0.00 0.46 101. 11.7 0.
MAXIMUM 0.01 0.60 101. 12.1 1.
DATE OF MAXIMUM 1997-06-03 1997-07-02 1997-09-16 1997-08-07 1997-07-02
STANDARD DEVIATION 0.00 0.20 1. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.007 0.092 12.7 81.
MINIMUM 7.5 0.003 0.005 1.9 0.
DATE OF MINIMUM 1997-07-02 1997-05-08 1997-05-08 1997-12-18 1997-05-08
10TH PERCENTILE 7.5 0.003 0.005 2.0 5.
MEDIAN 7.7 0.006 0.011 4.9 100.
90TH PERCENTILE 7.9 0.009 0.182 18.0 100.
MAXIMUM 7.9 0.018 0.730 82.0 100.
DATE OF MAXIMUM 1997-02-12 1997-06-03 1997-07-02 1997-07-02 1997-03-06
STANDARD DEVIATION 0.1 0.004 0.212 22.5 33.
STATION - TUKITUKI AT RED BRIDGE STATION NO. 017039
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/43/00 LONG. 176/55/36 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-04
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 107.3 22.2 1.4 6.0 1.1
MINIMUM 27.0 5.0 0.0 1.6 0.2
DATE OF MINIMUM 1997-05-08 1997-05-08 1997-01-16 1997-05-08 1997-03-06
10TH PERCENTILE 27.8 5.4 0.0 1.6 0.2
MEDIAN 70.0 14.0 0.5 4.0 0.8
90TH PERCENTILE 261.2 56.1 4.1 14.4 2.8
MAXIMUM 311.0 70.0 6.0 17.3 3.4
DATE OF MAXIMUM 1997-06-03 1997-07-02 1997-07-02 1997-06-03 1997-07-02
STANDARD DEVIATION 101.8 22.8 2.1 5.6 1.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 185. 15.0 1.7 122.6 0.622
MINIMUM 132. 8.5 0.0 0.6 0.156
DATE OF MINIMUM 1997-07-02 1997-06-03 1997-06-03 1997-12-04 1997-02-12
10TH PERCENTILE 132. 8.6 0.0 0.6 0.165
MEDIAN 179. 15.0 2.0 2.0 0.557
90TH PERCENTILE 233. 20.1 3.3 446.1 1.034
MAXIMUM 241. 21.4 3.3 790.0 1.261
DATE OF MAXIMUM 1997-08-07 1997-02-12 1997-05-08 1997-06-03 1997-08-07
STANDARD DEVIATION 37. 4.5 1.4 276.6 0.357
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 1.03 114. 11.4 1.
MINIMUM 0.00 0.29 96. 9.4 0.
DATE OF MINIMUM 1997-09-10 1997-02-12 1997-06-03 1997-01-16 1997-11-04
10TH PERCENTILE 0.00 0.30 96. 9.5 0.
MEDIAN 0.01 1.06 109. 11.2 0.
90TH PERCENTILE 0.03 1.72 132. 13.0 3.
MAXIMUM 0.05 2.07 154. 14.9 4.
DATE OF MAXIMUM 1997-06-03 1997-06-03 1997-04-16 1997-04-16 1997-06-03
STANDARD DEVIATION 0.01 0.59 19. 1.5 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.5 0.022 0.199 296.4 66.
MINIMUM 7.9 0.003 0.010 7.0 0.
DATE OF MINIMUM 1997-08-07 1997-05-08 1997-02-12 1997-02-12 1997-05-08
10TH PERCENTILE 7.9 0.003 0.011 7.9 0.
MEDIAN 8.4 0.014 0.029 39.8 81.
90TH PERCENTILE 9.0 0.054 0.643 1131.6 100.
MAXIMUM 9.3 0.074 1.173 1640.0 100.
DATE OF MAXIMUM 1997-04-16 1997-06-03 1997-06-03 1997-06-03 1997-07-02
STANDARD DEVIATION 0.5 0.024 0.392 614.1 38.
STATION - NGARURORO AT CHESTERHOPE STATION NO. 017040
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/35/53 LONG. 176/52/20 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-04
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 69.1 15.2 1.8 3.8 0.7
MINIMUM 13.0 2.0 0.0 0.7 0.1
DATE OF MINIMUM 1997-05-08 1997-05-08 1997-01-14 1997-05-08 1997-05-08
10TH PERCENTILE 13.6 2.4 0.0 0.8 0.1
MEDIAN 27.0 7.0 0.5 1.6 0.4
90TH PERCENTILE 200.6 40.6 4.1 11.0 1.9
MAXIMUM 262.0 61.0 10.0 13.8 2.5
DATE OF MAXIMUM 1997-06-03 1997-06-03 1997-06-03 1997-06-03 1997-06-03
STANDARD DEVIATION 89.3 19.7 3.0 4.8 0.9
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 145. 15.3 2.0 76.7 0.115
MINIMUM 125. 8.1 0.0 0.3 0.002
DATE OF MINIMUM 1997-10-07 1997-06-03 1997-07-02 1997-05-08 1997-04-08
10TH PERCENTILE 126. 8.3 0.0 0.4 0.003
MEDIAN 146. 16.6 1.2 2.3 0.051
90TH PERCENTILE 164. 19.6 4.1 239.9 0.306
MAXIMUM 164. 20.4 5.6 560.0 0.489
DATE OF MAXIMUM 1997-08-07 1997-01-14 1997-05-08 1997-07-02 1997-06-03
STANDARD DEVIATION 15. 4.7 1.9 180.6 0.157
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.30 105. 10.5 0.
MINIMUM 0.00 0.04 93. 9.0 0.
DATE OF MINIMUM 1997-05-08 1997-04-08 1997-07-02 1997-02-04 1997-10-07
10TH PERCENTILE 0.00 0.04 94. 9.1 0.
MEDIAN 0.00 0.12 104. 10.5 0.
90TH PERCENTILE 0.02 0.86 113. 11.4 2.
MAXIMUM 0.02 1.30 115. 11.8 2.
DATE OF MAXIMUM 1997-06-03 1997-06-03 1997-12-04 1997-08-07 1997-06-03
STANDARD DEVIATION 0.01 0.43 6. 0.8 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.2 0.015 0.114 114.0 72.
MINIMUM 7.9 0.002 0.005 10.7 0.
DATE OF MINIMUM 1997-08-07 1997-05-08 1997-05-08 1997-02-04 1997-05-08
10TH PERCENTILE 7.9 0.002 0.005 10.7 2.
MEDIAN 8.2 0.007 0.013 25.8 94.
90TH PERCENTILE 8.6 0.042 0.410 229.6 100.
MAXIMUM 8.8 0.061 0.656 818.0 100.
DATE OF MAXIMUM 1997-03-04 1997-06-03 1997-07-02 1997-07-02 1997-04-08
STANDARD DEVIATION 0.3 0.021 0.233 235.9 37.
STATION - NGARURORO AT KURIPAPANGO STATION NO. 017041
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/22/54 LONG. 176/19/51 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 33.3 8.2 0.7 1.8 0.4
MINIMUM 12.0 3.0 0.0 0.6 0.1
DATE OF MINIMUM 1997-05-07 1997-05-07 1997-01-15 1997-05-07 1997-05-07
10TH PERCENTILE 12.6 3.2 0.0 0.6 0.1
MEDIAN 21.0 5.5 1.0 1.1 0.3
90TH PERCENTILE 52.1 12.1 1.0 3.0 0.7
MAXIMUM 135.0 28.0 2.0 7.5 1.4
DATE OF MAXIMUM 1997-04-09 1997-04-09 1997-04-09 1997-04-09 1997-04-09
STANDARD DEVIATION 34.4 6.9 0.7 1.9 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 72. 10.6 4.5 4.2 0.010
MINIMUM 47. 4.5 0.2 0.3 0.002
DATE OF MINIMUM 1997-04-09 1997-08-06 1997-04-09 1997-02-25 1997-01-15
10TH PERCENTILE 49. 4.6 0.2 0.3 0.002
MEDIAN 73. 10.5 4.5 1.2 0.005
90TH PERCENTILE 86. 16.6 6.4 10.2 0.022
MAXIMUM 90. 18.3 12.7 25.0 0.032
DATE OF MAXIMUM 1997-03-05 1997-03-05 1997-05-07 1997-04-09 1997-06-05
STANDARD DEVIATION 13. 4.8 3.5 7.4 0.010
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.09 100. 10.6 0.
MINIMUM 0.00 0.02 96. 8.5 0.
DATE OF MINIMUM 1997-01-15 1997-12-11 1997-04-09 1997-03-05 1997-12-11
10TH PERCENTILE 0.00 0.02 97. 8.6 0.
MEDIAN 0.00 0.05 100. 10.7 0.
90TH PERCENTILE 0.00 0.13 101. 12.0 1.
MAXIMUM 0.01 0.37 102. 12.4 2.
DATE OF MAXIMUM 1997-09-04 1997-04-09 1997-02-25 1997-08-06 1997-04-09
STANDARD DEVIATION 0.00 0.10 2. 1.3 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.8 0.002 0.013 19.9 64.
MINIMUM 7.6 0.001 0.002 4.7 0.
DATE OF MINIMUM 1997-04-09 1997-12-11 1997-02-25 1997-05-07 1997-05-07
10TH PERCENTILE 7.6 0.001 0.002 4.7 2.
MEDIAN 7.8 0.002 0.003 16.5 69.
90TH PERCENTILE 8.0 0.003 0.032 40.5 100.
MAXIMUM 8.0 0.004 0.078 53.0 100.
DATE OF MAXIMUM 1997-03-05 1997-09-04 1997-04-09 1997-04-09 1997-07-01
STANDARD DEVIATION 0.1 0.001 0.023 16.5 37.
STATION - MOHAKA AT RAUPUNGA STATION NO. 017042
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/04/30 LONG. 177/07/45 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-21 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 52.7 13.0 1.2 2.9 0.6
MINIMUM 34.0 9.0 0.0 2.0 0.4
DATE OF MINIMUM 1997-01-21 1997-01-21 1997-01-21 1997-01-21 1997-05-13
10TH PERCENTILE 34.8 9.0 0.0 2.0 0.4
MEDIAN 44.0 11.5 1.0 2.3 0.5
90TH PERCENTILE 80.0 19.3 2.7 4.4 1.0
MAXIMUM 109.0 26.0 3.0 5.9 1.2
DATE OF MAXIMUM 1997-02-11 1997-02-11 1997-05-13 1997-02-11 1997-02-11
STANDARD DEVIATION 23.1 5.4 1.2 1.3 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 114. 13.1 1.0 16.9 0.079
MINIMUM 100. 6.5 0.1 1.5 0.002
DATE OF MINIMUM 1997-01-21 1997-08-05 1997-06-11 1997-05-13 1997-02-11
10TH PERCENTILE 100. 6.6 0.1 1.5 0.003
MEDIAN 112. 13.0 0.6 6.0 0.068
90TH PERCENTILE 122. 19.0 1.8 42.6 0.164
MAXIMUM 135. 21.3 3.6 72.0 0.255
DATE OF MAXIMUM 1997-08-05 1997-12-17 1997-05-13 1997-07-08 1997-07-08
STANDARD DEVIATION 10. 4.7 1.0 22.4 0.079
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.17 105. 11.0 0.
MINIMUM 0.00 0.06 100. 9.5 0.
DATE OF MINIMUM 1997-01-21 1997-02-11 1997-08-05 1997-02-11 1997-03-11
10TH PERCENTILE 0.00 0.07 100. 9.5 0.
MEDIAN 0.00 0.14 104. 10.8 0.
90TH PERCENTILE 0.00 0.33 109. 12.4 0.
MAXIMUM 0.01 0.35 113. 12.5 0.
DATE OF MAXIMUM 1997-08-05 1997-07-08 1997-05-13 1997-07-08 1997-12-17
STANDARD DEVIATION 0.00 0.10 4. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.2 0.009 0.036 80.1 44.
MINIMUM 8.0 0.003 0.004 27.3 0.
DATE OF MINIMUM 1997-08-05 1997-05-13 1997-05-13 1997-02-11 1997-01-21
10TH PERCENTILE 8.0 0.003 0.005 27.3 0.
MEDIAN 8.2 0.009 0.021 64.6 31.
90TH PERCENTILE 8.4 0.014 0.081 141.7 88.
MAXIMUM 8.5 0.017 0.125 224.0 100.
DATE OF MAXIMUM 1997-05-13 1997-06-11 1997-07-08 1997-11-11 1997-03-11
STANDARD DEVIATION 0.2 0.004 0.037 58.3 41.
STATION - MOHAKA AT GLENFALLS STATION NO. 017043
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 39/10/47 LONG. 176/38/04 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-18
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 43.7 10.9 1.4 2.3 0.5
MINIMUM 26.0 6.0 0.0 1.4 0.2
DATE OF MINIMUM 1997-02-04 1997-02-04 1997-01-14 1997-11-05 1997-11-05
10TH PERCENTILE 26.0 6.0 0.0 1.4 0.2
MEDIAN 34.0 8.5 1.0 1.9 0.4
90TH PERCENTILE 55.4 14.7 2.7 3.0 0.7
MAXIMUM 129.0 32.0 5.0 6.8 1.4
DATE OF MAXIMUM 1997-06-04 1997-06-04 1997-06-04 1997-06-04 1997-06-04
STANDARD DEVIATION 28.5 7.3 1.4 1.5 0.3
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 84. 11.1 2.7 3.2 0.121
MINIMUM 68. 5.5 0.2 0.3 0.040
DATE OF MINIMUM 1997-06-04 1997-07-08 1997-06-04 1997-05-14 1997-02-04
10TH PERCENTILE 69. 5.7 0.3 0.4 0.046
MEDIAN 85. 10.7 2.9 1.4 0.109
90TH PERCENTILE 94. 15.7 4.1 5.4 0.211
MAXIMUM 95. 16.8 4.2 19.0 0.238
DATE OF MAXIMUM 1997-05-14 1997-03-04 1997-02-04 1997-06-04 1997-06-04
STANDARD DEVIATION 9. 4.1 1.4 5.3 0.062
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.21 103. 10.9 0.
MINIMUM 0.00 0.09 100. 9.5 0.
DATE OF MINIMUM 1997-08-12 1997-02-04 1997-07-08 1997-03-04 1997-08-12
10TH PERCENTILE 0.00 0.11 100. 9.6 0.
MEDIAN 0.00 0.18 103. 11.0 0.
90TH PERCENTILE 0.01 0.30 107. 11.8 0.
MAXIMUM 0.01 0.44 107. 12.3 0.
DATE OF MAXIMUM 1997-11-05 1997-06-04 1997-02-04 1997-07-08 1997-12-18
STANDARD DEVIATION 0.00 0.09 3. 0.9 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.0 0.006 0.017 37.4 59.
MINIMUM 7.6 0.003 0.004 11.4 0.
DATE OF MINIMUM 1997-06-04 1997-05-14 1997-02-04 1997-05-14 1997-05-14
10TH PERCENTILE 7.6 0.003 0.004 12.3 0.
MEDIAN 8.0 0.006 0.010 23.7 81.
90TH PERCENTILE 8.2 0.010 0.041 68.9 100.
MAXIMUM 8.3 0.013 0.057 116.0 100.
DATE OF MAXIMUM 1997-02-04 1997-06-04 1997-07-08 1997-06-04 1997-04-08
STANDARD DEVIATION 0.2 0.003 0.018 31.3 46.
STATION - HUTT AT BOULCOTT STATION NO. 017044
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 41/11/59 LONG. 174/55/20 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-07 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 229.5 49.5 2.6 12.9 2.6
MINIMUM 50.0 11.0 0.0 2.9 0.6
DATE OF MINIMUM 1997-05-14 1997-05-14 1997-05-14 1997-05-14 1997-05-14
10TH PERCENTILE 50.2 11.2 0.0 2.9 0.6
MEDIAN 145.5 31.5 1.0 8.2 1.7
90TH PERCENTILE 499.8 108.8 6.0 27.9 5.6
MAXIMUM 650.0 136.0 8.0 36.7 7.2
DATE OF MAXIMUM 1997-04-09 1997-04-09 1997-12-17 1997-04-09 1997-04-09
STANDARD DEVIATION 203.0 43.2 2.8 11.4 2.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 84. 11.2 2.5 16.2 0.197
MINIMUM 54. 5.9 0.1 0.6 0.078
DATE OF MINIMUM 1997-04-09 1997-07-16 1997-04-09 1997-05-14 1997-04-09
10TH PERCENTILE 54. 6.4 0.1 0.6 0.083
MEDIAN 89. 11.3 3.1 1.8 0.193
90TH PERCENTILE 103. 13.9 4.2 39.0 0.316
MAXIMUM 108. 15.1 6.2 105.0 0.377
DATE OF MAXIMUM 1997-11-12 1997-02-12 1997-05-14 1997-04-09 1997-07-16
STANDARD DEVIATION 19. 2.8 2.0 31.0 0.100
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.39 100. 11.0 1.
MINIMUM 0.00 0.22 96. 9.7 0.
DATE OF MINIMUM 1997-05-14 1997-01-07 1997-06-11 1997-02-12 1997-06-11
10TH PERCENTILE 0.00 0.23 96. 9.8 0.
MEDIAN 0.01 0.35 99. 10.9 0.
90TH PERCENTILE 0.01 0.56 105. 12.1 1.
MAXIMUM 0.02 0.70 107. 12.2 3.
DATE OF MAXIMUM 1997-07-16 1997-04-09 1997-05-14 1997-07-16 1997-04-09
STANDARD DEVIATION 0.01 0.14 4. 0.8 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.2 0.008 0.037 33.1 53.
MINIMUM 6.8 0.001 0.005 4.9 0.
DATE OF MINIMUM 1997-10-15 1997-11-12 1997-05-14 1997-05-14 1997-01-07
10TH PERCENTILE 6.8 0.001 0.005 5.2 0.
MEDIAN 7.2 0.009 0.015 15.9 69.
90TH PERCENTILE 7.5 0.011 0.075 91.0 96.
MAXIMUM 7.7 0.017 0.197 112.0 100.
DATE OF MAXIMUM 1997-01-07 1997-07-16 1997-04-09 1997-04-09 1997-11-12
STANDARD DEVIATION 0.3 0.004 0.056 38.4 40.
STATION - HUTT AT KAITOKE STATION NO. 017045
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 41/03/09 LONG. 175/11/28 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-07 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 187.8 40.3 2.2 10.5 2.1
MINIMUM 36.0 8.0 0.0 2.1 0.5
DATE OF MINIMUM 1997-05-14 1997-05-14 1997-05-14 1997-05-14 1997-05-14
10TH PERCENTILE 37.6 8.2 0.0 2.2 0.5
MEDIAN 98.5 19.5 1.0 5.5 1.0
90TH PERCENTILE 396.1 88.1 5.7 22.1 4.5
MAXIMUM 610.0 126.0 7.0 34.5 6.8
DATE OF MAXIMUM 1997-04-09 1997-04-09 1997-02-12 1997-04-09 1997-04-09
STANDARD DEVIATION 181.8 38.6 2.5 10.2 2.0
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 57. 9.2 4.8 1.7 0.029
MINIMUM 35. 4.7 0.5 0.3 0.008
DATE OF MINIMUM 1997-10-15 1997-07-16 1997-12-17 1997-06-11 1997-11-12
10TH PERCENTILE 36. 5.0 0.6 0.3 0.008
MEDIAN 61. 9.2 6.4 1.3 0.026
90TH PERCENTILE 71. 11.7 8.1 3.5 0.045
MAXIMUM 73. 12.8 8.6 4.1 0.067
DATE OF MAXIMUM 1997-05-14 1997-02-12 1997-03-12 1997-04-09 1997-05-14
STANDARD DEVIATION 13. 2.4 3.5 1.3 0.016
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.11 101. 11.4 0.
MINIMUM 0.00 0.03 98. 10.1 0.
DATE OF MINIMUM 1997-05-14 1997-11-12 1997-02-12 1997-02-12 1997-11-12
10TH PERCENTILE 0.00 0.03 99. 10.2 0.
MEDIAN 0.00 0.10 101. 11.4 0.
90TH PERCENTILE 0.00 0.16 103. 12.2 1.
MAXIMUM 0.00 0.25 105. 12.7 1.
DATE OF MAXIMUM 1997-04-09 1997-04-09 1997-12-17 1997-07-16 1997-07-16
STANDARD DEVIATION 0.00 0.06 2. 0.8 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.4 0.004 0.007 10.7 66.
MINIMUM 6.9 0.002 0.003 1.8 0.
DATE OF MINIMUM 1997-10-15 1997-11-12 1997-03-12 1997-05-14 1997-01-07
10TH PERCENTILE 6.9 0.002 0.003 1.9 0.
MEDIAN 7.5 0.004 0.005 4.3 88.
90TH PERCENTILE 7.6 0.005 0.013 27.1 100.
MAXIMUM 7.6 0.005 0.015 30.2 100.
DATE OF MAXIMUM 1997-01-07 1997-07-16 1997-08-13 1997-10-15 1997-06-11
STANDARD DEVIATION 0.3 0.001 0.004 10.8 43.
STATION - RAUMAHANGA AT WAIAENGA STATION NO. 017046
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 41/11/50 LONG. 175/26/20 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-07 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 143.7 31.2 2.0 8.0 1.6
MINIMUM 38.0 8.0 0.0 2.2 0.5
DATE OF MINIMUM 1997-05-14 1997-05-14 1997-01-07 1997-05-14 1997-05-14
10TH PERCENTILE 41.0 8.6 0.0 2.4 0.5
MEDIAN 110.0 23.0 1.5 6.1 1.1
90TH PERCENTILE 233.0 57.8 4.7 13.1 2.8
MAXIMUM 329.0 69.0 7.0 18.4 3.6
DATE OF MAXIMUM 1997-10-15 1997-10-15 1997-12-17 1997-10-15 1997-10-15
STANDARD DEVIATION 91.9 21.0 2.3 5.1 1.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 121. 12.6 1.2 47.0 0.400
MINIMUM 56. 7.2 0.0 0.9 0.094
DATE OF MINIMUM 1997-12-17 1997-07-16 1997-12-17 1997-05-14 1997-02-12
10TH PERCENTILE 56. 7.5 0.0 1.0 0.098
MEDIAN 132. 13.1 0.8 5.1 0.352
90TH PERCENTILE 150. 15.8 3.0 125.1 0.675
MAXIMUM 200. 17.5 3.4 150.0 0.792
DATE OF MAXIMUM 1997-09-15 1997-01-07 1997-01-07 1997-10-15 1997-07-16
STANDARD DEVIATION 44. 3.4 1.3 57.9 0.243
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.66 100. 10.7 1.
MINIMUM 0.00 0.26 94. 9.7 0.
DATE OF MINIMUM 1997-11-12 1997-02-12 1997-10-15 1997-04-09 1997-01-07
10TH PERCENTILE 0.00 0.28 94. 9.8 0.
MEDIAN 0.01 0.61 100. 10.4 1.
90TH PERCENTILE 0.04 0.95 105. 11.5 2.
MAXIMUM 0.04 1.26 106. 11.6 2.
DATE OF MAXIMUM 1997-06-11 1997-07-16 1997-01-07 1997-09-15 1997-10-15
STANDARD DEVIATION 0.01 0.31 4. 0.7 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.6 0.015 0.088 120.3 60.
MINIMUM 7.2 0.008 0.021 14.3 12.
DATE OF MINIMUM 1997-12-17 1997-11-12 1997-05-14 1997-05-14 1997-12-17
10TH PERCENTILE 7.2 0.008 0.021 16.8 15.
MEDIAN 7.5 0.013 0.035 76.7 62.
90TH PERCENTILE 7.9 0.022 0.174 201.4 96.
MAXIMUM 8.0 0.026 0.292 452.8 100.
DATE OF MAXIMUM 1997-05-14 1997-10-15 1997-10-15 1997-10-15 1997-10-15
STANDARD DEVIATION 0.2 0.006 0.086 126.4 29.
STATION - RAUMAHANGA AT WARDELLS STATION NO. 017047
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 41/00/18 LONG. 175/40/18 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-07 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 145.0 31.7 2.5 8.0 1.6
MINIMUM 37.0 7.0 0.0 2.1 0.4
DATE OF MINIMUM 1997-05-14 1997-05-14 1997-01-07 1997-05-14 1997-05-14
10TH PERCENTILE 41.0 8.0 0.0 2.4 0.5
MEDIAN 104.0 21.0 2.0 5.9 1.1
90TH PERCENTILE 263.4 63.2 5.1 14.2 2.9
MAXIMUM 378.0 80.0 10.0 21.0 4.0
DATE OF MAXIMUM 1997-10-15 1997-10-15 1997-04-09 1997-10-15 1997-10-15
STANDARD DEVIATION 102.8 23.8 3.0 5.6 1.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 125. 13.2 1.6 25.4 0.465
MINIMUM 65. 7.6 0.1 0.7 0.102
DATE OF MINIMUM 1997-04-09 1997-07-16 1997-10-15 1997-05-14 1997-02-12
10TH PERCENTILE 65. 8.0 0.1 0.8 0.102
MEDIAN 138. 13.1 1.1 4.1 0.384
90TH PERCENTILE 165. 16.5 3.3 52.0 0.851
MAXIMUM 171. 18.8 5.0 144.0 0.938
DATE OF MAXIMUM 1997-05-14 1997-01-07 1997-05-14 1997-10-15 1997-07-16
STANDARD DEVIATION 39. 3.4 1.7 41.7 0.290
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.69 103. 10.7 1.
MINIMUM 0.01 0.22 92. 9.7 0.
DATE OF MINIMUM 1997-04-09 1997-02-12 1997-10-15 1997-01-07 1997-11-12
10TH PERCENTILE 0.01 0.24 93. 9.7 0.
MEDIAN 0.01 0.57 101. 10.2 0.
90TH PERCENTILE 0.02 1.11 109. 12.0 1.
MAXIMUM 0.05 1.21 121. 12.5 3.
DATE OF MAXIMUM 1997-10-15 1997-07-16 1997-05-14 1997-05-14 1997-10-15
STANDARD DEVIATION 0.01 0.34 7. 1.0 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.6 0.011 0.054 34.4 69.
MINIMUM 7.2 0.003 0.012 4.3 12.
DATE OF MINIMUM 1997-10-15 1997-05-14 1997-05-14 1997-05-14 1997-12-17
10TH PERCENTILE 7.3 0.004 0.013 4.9 18.
MEDIAN 7.6 0.008 0.022 21.0 81.
90TH PERCENTILE 7.9 0.012 0.086 56.1 96.
MAXIMUM 8.1 0.047 0.281 147.2 100.
DATE OF MAXIMUM 1997-05-14 1997-10-15 1997-10-15 1997-10-15 1997-11-12
STANDARD DEVIATION 0.2 0.011 0.076 40.1 28.
STATION - RAUMAHANGA AT MT. BRUCE-SH2 STATION NO. 017048
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 40/45/50 LONG. 175/36/18 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-07 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 121.3 26.8 1.5 6.8 1.4
MINIMUM 24.0 5.0 0.0 1.4 0.3
DATE OF MINIMUM 1997-05-14 1997-05-14 1997-01-07 1997-05-14 1997-05-14
10TH PERCENTILE 28.8 6.0 0.0 1.6 0.3
MEDIAN 94.0 22.5 1.0 5.2 1.1
90TH PERCENTILE 225.4 49.4 3.0 12.5 2.5
MAXIMUM 261.0 54.0 5.0 14.9 3.0
DATE OF MAXIMUM 1997-04-09 1997-04-09 1997-10-15 1997-04-09 1997-04-09
STANDARD DEVIATION 81.4 17.7 1.6 4.6 0.9
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 45. 10.3 3.3 13.5 0.025
MINIMUM 28. 5.5 0.1 0.5 0.014
DATE OF MINIMUM 1997-02-12 1997-07-16 1997-11-12 1997-05-14 1997-03-12
10TH PERCENTILE 29. 5.8 0.1 0.5 0.014
MEDIAN 44. 9.1 2.1 2.6 0.022
90TH PERCENTILE 59. 13.6 7.3 23.6 0.031
MAXIMUM 66. 15.4 7.7 98.0 0.068
DATE OF MAXIMUM 1997-05-14 1997-01-07 1997-01-07 1997-11-12 1997-07-16
STANDARD DEVIATION 13. 3.1 3.3 27.8 0.015
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.10 102. 11.1 0.
MINIMUM 0.00 0.05 99. 9.9 0.
DATE OF MINIMUM 1997-09-15 1997-03-12 1997-10-15 1997-01-07 1997-01-07
10TH PERCENTILE 0.00 0.05 99. 10.0 0.
MEDIAN 0.00 0.09 102. 11.2 0.
90TH PERCENTILE 0.00 0.14 105. 12.1 0.
MAXIMUM 0.01 0.18 105. 12.4 1.
DATE OF MAXIMUM 1997-03-12 1997-11-12 1997-12-17 1997-07-16 1997-07-16
STANDARD DEVIATION 0.00 0.04 2. 0.8 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.4 0.003 0.027 22.9 69.
MINIMUM 6.8 0.002 0.003 1.4 25.
DATE OF MINIMUM 1997-11-12 1997-10-15 1997-03-12 1997-05-14 1997-12-17
10TH PERCENTILE 6.8 0.002 0.003 1.6 28.
MEDIAN 7.3 0.003 0.009 9.3 75.
90TH PERCENTILE 7.7 0.004 0.027 42.4 96.
MAXIMUM 7.7 0.004 0.204 128.0 100.
DATE OF MAXIMUM 1997-05-14 1997-02-12 1997-11-12 1997-11-12 1997-11-12
STANDARD DEVIATION 0.3 0.001 0.056 35.9 26.
STATION - MOTUEKA AT WOODSTOCK STATION NO. 017049
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 41/15/34 LONG. 172/49/20 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-09
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 72.9 16.7 1.2 4.1 0.8
MINIMUM 37.0 7.0 0.0 2.0 0.4
DATE OF MINIMUM 1997-07-08 1997-09-09 1997-06-10 1997-07-08 1997-09-09
10TH PERCENTILE 37.2 7.2 0.0 2.0 0.4
MEDIAN 69.0 17.0 1.0 3.9 0.9
90TH PERCENTILE 96.3 21.4 1.7 5.3 1.1
MAXIMUM 159.0 35.0 6.0 9.0 1.9
DATE OF MAXIMUM 1997-02-12 1997-02-12 1997-03-11 1997-02-12 1997-02-12
STANDARD DEVIATION 34.9 7.7 1.6 2.0 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 113. 11.1 3.8 2.3 0.116
MINIMUM 90. 6.1 0.7 0.5 0.018
DATE OF MINIMUM 1997-10-07 1997-08-12 1997-01-14 1997-05-06 1997-04-08
10TH PERCENTILE 92. 6.1 0.7 0.6 0.020
MEDIAN 118. 11.1 3.1 1.8 0.096
90TH PERCENTILE 125. 14.9 7.2 4.4 0.234
MAXIMUM 127. 15.5 8.0 6.1 0.275
DATE OF MAXIMUM 1997-05-06 1997-02-12 1997-07-08 1997-10-07 1997-07-08
STANDARD DEVIATION 13. 3.5 2.5 1.7 0.085
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 11
MEAN 0.00 0.19 103. 11.2 0.
MINIMUM 0.00 0.09 100. 9.9 0.
DATE OF MINIMUM 1997-08-12 1997-05-06 1997-07-08 1997-02-12 1997-12-09
10TH PERCENTILE 0.00 0.09 100. 10.0 0.
MEDIAN 0.00 0.17 102. 11.3 0.
90TH PERCENTILE 0.01 0.29 106. 12.3 0.
MAXIMUM 0.01 0.34 110. 12.4 0.
DATE OF MAXIMUM 1997-07-08 1997-10-07 1997-05-06 1997-05-06 1997-01-14
STANDARD DEVIATION 0.00 0.08 3. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.0 0.003 0.008 35.6 56.
MINIMUM 7.7 0.001 0.002 16.6 0.
DATE OF MINIMUM 1997-10-07 1997-05-06 1997-05-06 1997-05-06 1997-05-06
10TH PERCENTILE 7.7 0.001 0.002 16.7 0.
MEDIAN 8.0 0.003 0.007 30.1 56.
90TH PERCENTILE 8.2 0.006 0.014 47.5 100.
MAXIMUM 8.4 0.007 0.018 90.4 100.
DATE OF MAXIMUM 1997-05-06 1997-07-08 1997-10-07 1997-10-07 1997-06-10
STANDARD DEVIATION 0.2 0.002 0.005 20.9 41.
STATION - MOTUEKA AT GORGE STATION NO. 017050
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 41/38/05 LONG. 172/54/48 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-09
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 48.2 11.1 0.5 2.7 0.6
MINIMUM 15.0 4.0 0.0 0.7 0.2
DATE OF MINIMUM 1997-07-08 1997-12-09 1997-02-12 1997-07-08 1997-07-08
10TH PERCENTILE 15.0 4.2 0.0 0.7 0.2
MEDIAN 31.5 7.0 0.0 1.8 0.4
90TH PERCENTILE 77.1 16.4 1.7 4.3 0.8
MAXIMUM 185.0 39.0 2.0 10.6 2.2
DATE OF MAXIMUM 1997-06-10 1997-06-10 1997-05-06 1997-06-10 1997-06-10
STANDARD DEVIATION 48.5 9.8 0.8 2.8 0.6
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 97. 8.0 8.5 14.4 0.029
MINIMUM 59. 3.5 0.1 0.3 0.010
DATE OF MINIMUM 1997-06-10 1997-07-08 1997-04-08 1997-05-06 1997-02-12
10TH PERCENTILE 64. 3.7 0.1 0.3 0.011
MEDIAN 104. 7.4 8.1 1.0 0.027
90TH PERCENTILE 112. 11.6 15.5 27.2 0.041
MAXIMUM 112. 14.0 16.0 125.0 0.055
DATE OF MAXIMUM 1997-12-09 1997-02-12 1997-07-08 1997-04-08 1997-07-08
STANDARD DEVIATION 17. 3.4 5.9 36.4 0.013
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 11
MEAN 0.00 0.10 100. 11.5 0.
MINIMUM 0.00 0.03 98. 9.8 0.
DATE OF MINIMUM 1997-08-12 1997-11-11 1997-11-11 1997-02-12 1997-12-09
10TH PERCENTILE 0.00 0.03 98. 10.0 0.
MEDIAN 0.00 0.06 101. 11.4 0.
90TH PERCENTILE 0.00 0.18 101. 12.5 1.
MAXIMUM 0.00 0.39 102. 12.9 1.
DATE OF MAXIMUM 1997-12-09 1997-06-10 1997-01-14 1997-07-08 1997-04-08
STANDARD DEVIATION 0.00 0.11 1. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.0 0.003 0.020 11.1 55.
MINIMUM 7.8 0.002 0.002 2.0 0.
DATE OF MINIMUM 1997-06-10 1997-11-11 1997-02-12 1997-05-06 1997-03-11
10TH PERCENTILE 7.8 0.002 0.002 2.0 0.
MEDIAN 8.0 0.003 0.004 3.6 56.
90TH PERCENTILE 8.1 0.003 0.064 24.2 100.
MAXIMUM 8.2 0.003 0.114 56.2 100.
DATE OF MAXIMUM 1997-02-12 1997-10-07 1997-04-08 1997-06-10 1997-06-10
STANDARD DEVIATION 0.1 0.001 0.038 16.2 43.
STATION - WAIRAU AT DIP FLAT STATION NO. 017051
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 41/53/41 LONG. 172/55/16 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 24.6 7.2 1.5 1.2 0.3
MINIMUM 9.0 2.0 0.0 0.5 0.1
DATE OF MINIMUM 1997-09-10 1997-09-10 1997-03-12 1997-05-07 1997-05-07
10TH PERCENTILE 9.2 2.2 0.0 0.5 0.1
MEDIAN 19.5 5.5 1.0 0.9 0.2
90TH PERCENTILE 38.8 13.8 3.7 1.7 0.4
MAXIMUM 75.0 18.0 5.0 4.1 0.8
DATE OF MAXIMUM 1997-07-10 1997-07-10 1997-02-13 1997-07-10 1997-07-10
STANDARD DEVIATION 18.5 5.2 1.7 1.0 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 44. 7.1 2.7 3.1 0.013
MINIMUM 40. 4.3 0.4 0.5 0.002
DATE OF MINIMUM 1997-07-10 1997-07-10 1997-07-10 1997-01-15 1997-01-15
10TH PERCENTILE 40. 4.4 0.5 0.5 0.003
MEDIAN 43. 6.6 1.9 2.2 0.012
90TH PERCENTILE 47. 9.5 5.2 6.0 0.023
MAXIMUM 51. 10.0 6.4 9.8 0.028
DATE OF MAXIMUM 1997-10-08 1997-02-13 1997-01-15 1997-07-10 1997-12-11
STANDARD DEVIATION 3. 2.0 2.1 2.9 0.008
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 11
MEAN 0.00 0.05 101. 11.2 0.
MINIMUM 0.00 0.01 100. 10.5 0.
DATE OF MINIMUM 1997-05-07 1997-11-12 1997-04-10 1997-02-13 1997-01-15
10TH PERCENTILE 0.00 0.01 100. 10.5 0.
MEDIAN 0.00 0.05 101. 11.1 0.
90TH PERCENTILE 0.00 0.07 101. 11.7 0.
MAXIMUM 0.00 0.09 102. 11.8 0.
DATE OF MAXIMUM 1997-03-12 1997-07-10 1997-11-12 1997-07-10 1997-07-10
STANDARD DEVIATION 0.00 0.02 1. 0.5 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.6 0.003 0.009 21.4 42.
MINIMUM 7.4 0.002 0.002 12.5 0.
DATE OF MINIMUM 1997-07-10 1997-09-10 1997-09-10 1997-09-10 1997-02-13
10TH PERCENTILE 7.4 0.002 0.002 12.7 0.
MEDIAN 7.6 0.003 0.007 20.6 19.
90TH PERCENTILE 7.6 0.004 0.017 28.9 100.
MAXIMUM 7.7 0.004 0.025 30.8 100.
DATE OF MAXIMUM 1997-09-10 1997-07-10 1997-07-10 1997-07-10 1997-09-10
STANDARD DEVIATION 0.1 0.001 0.007 5.7 45.
STATION - WAIRAU AT TUAMARINA STATION NO. 017052
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 41/26/27 LONG. 173/57/53 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 32.8 8.1 0.8 1.8 0.4
MINIMUM 11.0 2.0 0.0 0.5 0.1
DATE OF MINIMUM 1997-09-10 1997-09-10 1997-02-13 1997-11-12 1997-05-07
10TH PERCENTILE 11.2 2.2 0.0 0.5 0.1
MEDIAN 20.5 6.0 1.0 1.1 0.3
90TH PERCENTILE 33.2 7.7 1.7 1.9 0.4
MAXIMUM 176.0 37.0 3.0 9.8 1.8
DATE OF MAXIMUM 1997-07-10 1997-07-10 1997-07-10 1997-07-10 1997-07-10
STANDARD DEVIATION 45.7 9.3 0.9 2.6 0.5
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 56. 14.0 2.4 12.5 0.052
MINIMUM 46. 9.1 0.1 0.6 0.008
DATE OF MINIMUM 1997-07-10 1997-07-10 1997-04-10 1997-09-10 1997-06-11
10TH PERCENTILE 46. 9.3 0.1 0.7 0.010
MEDIAN 56. 13.1 2.2 2.5 0.052
90TH PERCENTILE 60. 18.1 5.0 37.7 0.081
MAXIMUM 64. 18.7 5.6 75.0 0.132
DATE OF MAXIMUM 1997-09-10 1997-11-12 1997-05-07 1997-07-10 1997-07-10
STANDARD DEVIATION 5. 3.4 1.8 24.0 0.036
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.13 104. 10.7 0.
MINIMUM 0.00 0.05 99. 9.7 0.
DATE OF MINIMUM 1997-05-07 1997-11-12 1997-04-10 1997-12-11 1997-02-13
10TH PERCENTILE 0.00 0.05 99. 9.8 0.
MEDIAN 0.00 0.10 103. 10.5 0.
90TH PERCENTILE 0.01 0.14 107. 11.5 0.
MAXIMUM 0.01 0.48 110. 11.9 1.
DATE OF MAXIMUM 1997-07-10 1997-07-10 1997-11-12 1997-06-11 1997-07-10
STANDARD DEVIATION 0.00 0.11 3. 0.7 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.005 0.035 63.4 47.
MINIMUM 7.2 0.002 0.003 28.4 0.
DATE OF MINIMUM 1997-07-10 1997-06-11 1997-09-10 1997-05-07 1997-04-10
10TH PERCENTILE 7.3 0.002 0.003 28.5 0.
MEDIAN 7.7 0.003 0.008 51.0 44.
90TH PERCENTILE 8.0 0.007 0.051 109.9 88.
MAXIMUM 8.1 0.015 0.285 140.0 100.
DATE OF MAXIMUM 1997-02-13 1997-07-10 1997-07-10 1997-04-10 1997-05-07
STANDARD DEVIATION 0.2 0.004 0.080 36.7 35.
STATION - BULLER AT LONGFORD STATION NO. 017053
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 41/45/54 LONG. 172/23/10 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 69.3 15.8 1.2 3.8 0.8
MINIMUM 30.0 5.0 0.0 1.5 0.3
DATE OF MINIMUM 1997-03-12 1997-03-12 1997-02-13 1997-05-07 1997-03-12
10TH PERCENTILE 30.0 5.2 0.0 1.6 0.3
MEDIAN 52.5 12.5 1.0 2.9 0.7
90TH PERCENTILE 113.7 25.7 2.7 6.3 1.2
MAXIMUM 210.0 47.0 3.0 11.7 2.4
DATE OF MAXIMUM 1997-08-13 1997-08-13 1997-08-13 1997-08-13 1997-08-13
STANDARD DEVIATION 52.4 11.7 1.1 2.9 0.6
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 55. 10.6 2.9 5.1 0.023
MINIMUM 47. 6.8 0.2 0.5 0.007
DATE OF MINIMUM 1997-01-15 1997-08-13 1997-07-10 1997-09-10 1997-04-10
10TH PERCENTILE 48. 6.9 0.2 0.5 0.008
MEDIAN 54. 10.7 2.8 1.3 0.020
90TH PERCENTILE 60. 14.2 5.7 15.8 0.034
MAXIMUM 65. 15.2 6.7 27.0 0.055
DATE OF MAXIMUM 1997-08-13 1997-02-13 1997-05-07 1997-08-13 1997-07-10
STANDARD DEVIATION 5. 2.8 2.1 8.9 0.013
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.10 100. 10.9 0.
MINIMUM 0.00 0.04 98. 9.7 0.
DATE OF MINIMUM 1997-05-07 1997-05-07 1997-02-13 1997-02-13 1997-09-10
10TH PERCENTILE 0.00 0.05 99. 9.8 0.
MEDIAN 0.00 0.07 100. 11.0 0.
90TH PERCENTILE 0.00 0.18 101. 11.6 0.
MAXIMUM 0.01 0.25 101. 11.8 1.
DATE OF MAXIMUM 1997-07-10 1997-07-10 1997-11-12 1997-08-13 1997-07-10
STANDARD DEVIATION 0.00 0.06 1. 0.7 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.6 0.002 0.012 61.9 72.
MINIMUM 7.5 0.001 0.002 33.6 0.
DATE OF MINIMUM 1997-08-13 1997-05-07 1997-05-07 1997-09-10 1997-02-13
10TH PERCENTILE 7.5 0.001 0.002 33.9 0.
MEDIAN 7.6 0.001 0.005 56.7 100.
90TH PERCENTILE 7.7 0.003 0.032 88.1 100.
MAXIMUM 7.7 0.007 0.060 95.8 100.
DATE OF MAXIMUM 1997-09-10 1997-07-10 1997-07-10 1997-08-13 1997-09-10
STANDARD DEVIATION 0.1 0.002 0.018 20.3 45.
STATION - BULLER AT TE HUHA STATION NO. 017054
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 41/50/09 LONG. 171/41/57 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-07 TO 1997-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 152.2 33.5 2.4 8.5 1.7
MINIMUM 40.0 9.0 0.0 2.2 0.4
DATE OF MINIMUM 1997-05-13 1997-05-13 1997-09-09 1997-05-13 1997-05-13
10TH PERCENTILE 40.6 9.2 0.2 2.2 0.4
MEDIAN 64.0 17.0 2.0 3.4 0.8
90TH PERCENTILE 339.6 72.6 4.4 19.0 3.8
MAXIMUM 546.0 109.0 8.0 30.4 5.5
DATE OF MAXIMUM 1997-04-08 1997-04-08 1997-04-08 1997-04-08 1997-04-08
STANDARD DEVIATION 162.4 32.1 2.2 9.1 1.7
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 64. 11.0 2.1 8.7 0.041
MINIMUM 38. 6.7 0.2 1.0 0.005
DATE OF MINIMUM 1997-02-11 1997-07-09 1997-02-11 1997-05-13 1997-01-07
10TH PERCENTILE 38. 6.8 0.2 1.0 0.007
MEDIAN 68. 10.4 1.4 2.8 0.039
90TH PERCENTILE 75. 14.6 4.5 16.6 0.064
MAXIMUM 76. 16.5 5.1 55.0 0.088
DATE OF MAXIMUM 1997-05-13 1997-01-07 1997-05-13 1997-02-11 1997-07-09
STANDARD DEVIATION 13. 3.4 1.8 15.6 0.024
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.17 99. 10.8 0.
MINIMUM 0.00 0.06 99. 9.6 0.
DATE OF MINIMUM 1997-06-10 1997-05-13 1997-09-09 1997-01-07 1997-09-09
10TH PERCENTILE 0.00 0.06 99. 9.7 0.
MEDIAN 0.00 0.15 99. 10.9 0.
90TH PERCENTILE 0.01 0.31 100. 11.9 1.
MAXIMUM 0.01 0.37 100. 12.0 1.
DATE OF MAXIMUM 1997-11-10 1997-02-11 1997-02-11 1997-07-09 1997-04-08
STANDARD DEVIATION 0.00 0.10 0. 0.8 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.5 0.003 0.017 471.1 69.
MINIMUM 7.1 0.001 0.003 125.5 0.
DATE OF MINIMUM 1997-02-11 1997-11-10 1997-05-13 1997-05-13 1997-01-07
10TH PERCENTILE 7.1 0.001 0.003 126.4 0.
MEDIAN 7.5 0.003 0.008 244.5 100.
90TH PERCENTILE 7.7 0.004 0.044 825.1 100.
MAXIMUM 7.7 0.009 0.054 2208.2 100.
DATE OF MAXIMUM 1997-01-07 1997-04-08 1997-04-08 1997-02-11 1997-10-07
STANDARD DEVIATION 0.2 0.002 0.018 597.9 44.
STATION - GREY AT DOBSON STATION NO. 017055
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 42/27/18 LONG. 171/17/51 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-07 TO 1997-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 195.9 41.9 2.3 11.0 2.2
MINIMUM 56.0 12.0 0.0 3.2 0.7
DATE OF MINIMUM 1997-01-07 1997-01-07 1997-01-07 1997-01-07 1997-01-07
10TH PERCENTILE 59.4 12.8 0.0 3.4 0.7
MEDIAN 91.0 20.5 1.0 5.1 1.1
90TH PERCENTILE 379.6 79.9 6.1 21.0 4.0
MAXIMUM 555.0 115.0 8.0 31.1 5.9
DATE OF MAXIMUM 1997-02-11 1997-02-11 1997-04-08 1997-02-11 1997-02-11
STANDARD DEVIATION 164.6 34.1 2.7 9.2 1.7
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 53. 12.0 1.3 42.6 0.073
MINIMUM 21. 8.3 0.0 1.5 0.005
DATE OF MINIMUM 1997-02-11 1997-08-12 1997-02-11 1997-01-07 1997-01-07
10TH PERCENTILE 23. 8.3 0.0 1.5 0.011
MEDIAN 55. 11.3 1.5 4.5 0.068
90TH PERCENTILE 71. 16.0 2.0 44.7 0.118
MAXIMUM 73. 16.8 2.3 400.0 0.145
DATE OF MAXIMUM 1997-07-09 1997-01-07 1997-07-09 1997-02-11 1997-07-09
STANDARD DEVIATION 16. 3.1 0.8 113.5 0.043
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.26 100. 10.6 1.
MINIMUM 0.00 0.11 97. 9.4 0.
DATE OF MINIMUM 1997-09-09 1997-01-07 1997-12-10 1997-01-07 1997-03-11
10TH PERCENTILE 0.00 0.11 97. 9.5 0.
MEDIAN 0.01 0.19 100. 10.8 0.
90TH PERCENTILE 0.01 0.35 102. 11.5 1.
MAXIMUM 0.02 1.03 103. 11.6 2.
DATE OF MAXIMUM 1997-05-13 1997-02-11 1997-11-10 1997-07-09 1997-02-11
STANDARD DEVIATION 0.00 0.25 2. 0.8 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.2 0.004 0.101 633.1 71.
MINIMUM 6.4 0.001 0.006 106.1 0.
DATE OF MINIMUM 1997-02-11 1997-01-07 1997-09-09 1997-07-09 1997-01-07
10TH PERCENTILE 6.5 0.001 0.006 106.7 2.
MEDIAN 7.2 0.003 0.010 227.5 88.
90TH PERCENTILE 7.5 0.011 0.120 969.3 100.
MAXIMUM 7.8 0.014 0.936 4229.5 100.
DATE OF MAXIMUM 1997-01-07 1997-02-11 1997-02-11 1997-02-11 1997-12-10
STANDARD DEVIATION 0.3 0.005 0.267 1173.5 38.
STATION - GREY AT WAIPUNA STATION NO. 017056
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 42/21/16 LONG. 171/47/10 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-07 TO 1997-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 194.9 41.4 2.0 11.0 2.2
MINIMUM 42.0 10.0 0.0 2.4 0.6
DATE OF MINIMUM 1997-01-07 1997-01-07 1997-01-07 1997-01-07 1997-01-07
10TH PERCENTILE 43.6 10.2 0.0 2.5 0.6
MEDIAN 69.5 16.0 1.0 3.9 0.9
90TH PERCENTILE 488.9 99.7 5.0 27.5 5.3
MAXIMUM 510.0 105.0 7.0 28.5 5.4
DATE OF MAXIMUM 1997-02-11 1997-02-11 1997-02-11 1997-02-11 1997-02-11
STANDARD DEVIATION 191.5 38.7 2.4 10.7 2.0
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 47. 10.3 2.5 43.6 0.022
MINIMUM 18. 6.9 0.0 0.8 0.002
DATE OF MINIMUM 1997-02-11 1997-08-12 1997-02-11 1997-09-09 1997-01-07
10TH PERCENTILE 20. 6.9 0.0 0.9 0.004
MEDIAN 54. 9.9 1.5 3.0 0.022
90TH PERCENTILE 61. 14.1 4.7 35.8 0.037
MAXIMUM 62. 15.1 7.3 450.0 0.040
DATE OF MAXIMUM 1997-01-07 1997-01-07 1997-09-09 1997-02-11 1997-05-13
STANDARD DEVIATION 15. 2.9 2.2 128.7 0.012
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.15 101. 11.0 0.
MINIMUM 0.00 0.05 99. 9.9 0.
DATE OF MINIMUM 1997-09-09 1997-09-09 1997-12-10 1997-01-07 1997-09-09
10TH PERCENTILE 0.00 0.05 99. 9.9 0.
MEDIAN 0.00 0.08 101. 11.1 0.
90TH PERCENTILE 0.01 0.21 101. 11.7 1.
MAXIMUM 0.01 0.85 102. 12.0 2.
DATE OF MAXIMUM 1997-02-11 1997-02-11 1997-11-10 1997-08-12 1997-02-11
STANDARD DEVIATION 0.00 0.23 1. 0.7 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.3 0.004 0.154 107.0 68.
MINIMUM 6.6 0.001 0.003 20.0 0.
DATE OF MINIMUM 1997-02-11 1997-01-07 1997-09-09 1997-01-07 1997-01-07
10TH PERCENTILE 6.7 0.001 0.003 20.4 2.
MEDIAN 7.4 0.003 0.008 35.8 81.
90TH PERCENTILE 7.6 0.005 0.098 162.7 100.
MAXIMUM 7.9 0.014 1.640 720.9 100.
DATE OF MAXIMUM 1997-01-07 1997-02-11 1997-02-11 1997-02-11 1997-06-10
STANDARD DEVIATION 0.3 0.003 0.469 199.9 36.
STATION - HAAST AT ROARING BILLY STATION NO. 017057
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 43/56/39 LONG. 169/17/50 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 26.7 6.8 0.6 1.5 0.3
MINIMUM 7.0 2.0 0.0 0.3 0.1
DATE OF MINIMUM 1997-06-19 1997-06-19 1997-02-18 1997-09-23 1997-09-23
10TH PERCENTILE 7.0 2.0 0.0 0.3 0.1
MEDIAN 16.0 5.0 0.0 0.9 0.2
90TH PERCENTILE 63.1 15.0 1.7 3.5 0.7
MAXIMUM 93.0 19.0 2.0 5.4 1.1
DATE OF MAXIMUM 1997-05-20 1997-05-20 1997-12-16 1997-05-20 1997-05-20
STANDARD DEVIATION 28.4 5.7 0.8 1.6 0.3
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 73. 8.1 3.8 12.8 0.030
MINIMUM 32. 4.1 0.1 0.5 0.011
DATE OF MINIMUM 1997-12-16 1997-06-19 1997-12-16 1997-09-23 1997-12-16
10TH PERCENTILE 33. 4.3 0.1 0.5 0.012
MEDIAN 79. 8.4 1.9 2.7 0.029
90TH PERCENTILE 90. 10.5 10.6 27.8 0.045
MAXIMUM 93. 11.7 12.2 94.0 0.051
DATE OF MAXIMUM 1997-09-23 1997-02-18 1997-07-22 1997-12-16 1997-07-22
STANDARD DEVIATION 19. 2.4 4.4 27.6 0.013
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.06 99. 11.6 0.
MINIMUM 0.00 0.03 97. 10.8 0.
DATE OF MINIMUM 1997-09-23 1997-02-18 1997-03-19 1997-02-18 1997-01-14
10TH PERCENTILE 0.00 0.03 97. 10.9 0.
MEDIAN 0.00 0.05 99. 11.5 0.
90TH PERCENTILE 0.00 0.10 101. 12.1 1.
MAXIMUM 0.00 0.16 101. 12.5 1.
DATE OF MAXIMUM 1997-06-19 1997-05-20 1997-05-20 1997-06-19 1997-12-16
STANDARD DEVIATION 0.00 0.04 1. 0.5 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.6 0.001 0.042 256.5 66.
MINIMUM 7.4 0.001 0.001 54.0 0.
DATE OF MINIMUM 1997-12-16 1997-09-23 1997-09-23 1997-09-23 1997-02-18
10TH PERCENTILE 7.4 0.001 0.001 55.0 0.
MEDIAN 7.6 0.001 0.003 106.5 100.
90TH PERCENTILE 7.7 0.003 0.064 552.9 100.
MAXIMUM 7.8 0.003 0.376 1157.0 100.
DATE OF MAXIMUM 1997-09-23 1997-05-20 1997-12-16 1997-12-16 1997-05-20
STANDARD DEVIATION 0.1 0.001 0.108 332.5 44.
STATION - HURUNUI AT MANDAMUS STATION NO. 017058
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 42/47/31 LONG. 172/32/29 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 40.1 10.1 1.2 2.2 0.5
MINIMUM 23.0 5.0 0.0 1.3 0.2
DATE OF MINIMUM 1997-01-22 1997-01-22 1997-01-22 1997-02-19 1997-02-19
10TH PERCENTILE 23.2 5.0 0.0 1.3 0.2
MEDIAN 31.0 7.5 1.0 1.7 0.4
90TH PERCENTILE 53.2 13.7 2.7 3.0 0.7
MAXIMUM 101.0 29.0 4.0 5.3 1.3
DATE OF MAXIMUM 1997-05-21 1997-05-21 1997-05-21 1997-05-21 1997-05-21
STANDARD DEVIATION 22.1 6.7 1.3 1.2 0.3
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 64. 9.2 1.2 14.9 0.010
MINIMUM 51. 4.3 0.1 0.6 0.001
DATE OF MINIMUM 1997-05-21 1997-07-22 1997-05-21 1997-01-22 1997-09-24
10TH PERCENTILE 52. 4.4 0.1 0.7 0.001
MEDIAN 64. 9.6 1.2 3.0 0.009
90TH PERCENTILE 69. 12.2 2.6 52.7 0.019
MAXIMUM 72. 14.8 3.1 66.0 0.024
DATE OF MAXIMUM 1997-09-24 1997-02-19 1997-09-24 1997-05-21 1997-08-20
STANDARD DEVIATION 6. 3.2 1.0 24.5 0.007
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.07 102. 11.3 0.
MINIMUM 0.00 0.02 100. 9.8 0.
DATE OF MINIMUM 1997-09-24 1997-03-19 1997-01-22 1997-02-19 1997-01-22
10TH PERCENTILE 0.00 0.02 100. 9.9 0.
MEDIAN 0.00 0.06 102. 11.3 0.
90TH PERCENTILE 0.00 0.09 103. 12.4 0.
MAXIMUM 0.01 0.16 104. 12.8 0.
DATE OF MAXIMUM 1997-06-18 1997-05-21 1997-10-22 1997-07-22 1997-05-21
STANDARD DEVIATION 0.00 0.04 1. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.8 0.001 0.028 71.0 58.
MINIMUM 7.6 0.000 0.002 24.0 0.
DATE OF MINIMUM 1997-05-21 1997-01-22 1997-09-24 1997-09-24 1997-01-22
10TH PERCENTILE 7.6 0.000 0.002 25.0 0.
MEDIAN 7.8 0.001 0.005 41.5 81.
90TH PERCENTILE 7.9 0.002 0.091 120.1 100.
MAXIMUM 7.9 0.003 0.132 244.0 100.
DATE OF MAXIMUM 1997-01-22 1997-05-21 1997-12-17 1997-12-17 1997-06-18
STANDARD DEVIATION 0.1 0.001 0.046 63.8 44.
STATION - HURUNUI AT SHI BRIDGE STATION NO. 017059
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 42/54/00 LONG. 173/05/47 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 56.4 14.8 1.6 3.0 0.7
MINIMUM 22.0 5.0 0.0 1.1 0.2
DATE OF MINIMUM 1997-02-19 1997-02-19 1997-08-20 1997-02-19 1997-02-19
10TH PERCENTILE 22.0 5.0 0.0 1.2 0.2
MEDIAN 42.0 9.0 1.0 2.4 0.4
90TH PERCENTILE 92.0 29.1 3.7 4.8 1.3
MAXIMUM 189.0 48.0 5.0 10.3 2.3
DATE OF MAXIMUM 1997-06-18 1997-06-18 1997-06-18 1997-06-18 1997-06-18
STANDARD DEVIATION 48.0 13.2 1.6 2.6 0.6
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 82. 11.3 0.6 33.9 0.234
MINIMUM 61. 4.9 0.1 1.8 0.076
DATE OF MINIMUM 1997-12-17 1997-06-18 1997-05-21 1997-01-22 1997-12-17
10TH PERCENTILE 61. 5.1 0.1 2.0 0.084
MEDIAN 85. 11.6 0.5 7.4 0.263
90TH PERCENTILE 95. 15.8 1.1 77.6 0.329
MAXIMUM 105. 17.8 1.2 180.0 0.340
DATE OF MAXIMUM 1997-06-18 1997-02-19 1997-01-22 1997-12-17 1997-07-22
STANDARD DEVIATION 13. 4.1 0.4 53.2 0.093
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.36 100. 11.0 0.
MINIMUM 0.00 0.22 98. 9.4 0.
DATE OF MINIMUM 1997-09-24 1997-11-26 1997-01-22 1997-01-22 1997-03-19
10TH PERCENTILE 0.00 0.22 98. 9.4 0.
MEDIAN 0.00 0.35 100. 10.8 0.
90TH PERCENTILE 0.00 0.41 102. 12.4 1.
MAXIMUM 0.01 0.81 102. 12.7 1.
DATE OF MAXIMUM 1997-06-18 1997-06-18 1997-03-19 1997-06-18 1997-05-21
STANDARD DEVIATION 0.00 0.16 1. 1.1 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.8 0.005 0.062 93.7 52.
MINIMUM 7.6 0.002 0.005 38.5 0.
DATE OF MINIMUM 1997-05-21 1997-03-19 1997-11-26 1997-09-24 1997-01-22
10TH PERCENTILE 7.6 0.002 0.005 39.0 0.
MEDIAN 7.8 0.004 0.010 62.0 81.
90TH PERCENTILE 8.0 0.006 0.151 151.3 96.
MAXIMUM 8.0 0.020 0.319 298.0 100.
DATE OF MAXIMUM 1997-01-22 1997-06-18 1997-12-17 1997-12-17 1997-05-21
STANDARD DEVIATION 0.1 0.005 0.096 74.7 46.
STATION - WAIMAKARIRI AT GORGE STATION NO. 017060
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 43/21/39 LONG. 172/03/05 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 34.7 11.5 1.9 1.8 0.5
MINIMUM 12.0 3.0 0.0 0.6 0.1
DATE OF MINIMUM 1997-10-22 1997-10-22 1997-01-22 1997-02-19 1997-02-19
10TH PERCENTILE 12.2 3.4 0.0 0.6 0.1
MEDIAN 29.0 9.5 1.0 1.5 0.4
90TH PERCENTILE 42.2 12.0 3.0 2.3 0.6
MAXIMUM 122.0 45.0 11.0 5.6 1.5
DATE OF MAXIMUM 1997-05-21 1997-05-21 1997-05-21 1997-05-21 1997-05-21
STANDARD DEVIATION 29.2 10.9 3.1 1.3 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 63. 8.7 0.3 61.2 0.071
MINIMUM 44. 4.0 0.0 5.0 0.036
DATE OF MINIMUM 1997-12-17 1997-07-22 1997-05-21 1997-09-24 1997-05-21
10TH PERCENTILE 44. 4.1 0.0 5.1 0.037
MEDIAN 66. 9.0 0.3 10.9 0.064
90TH PERCENTILE 71. 11.6 0.5 164.6 0.089
MAXIMUM 74. 15.5 0.6 380.0 0.127
DATE OF MAXIMUM 1997-09-24 1997-02-19 1997-09-24 1997-05-21 1997-07-22
STANDARD DEVIATION 10. 3.3 0.2 116.2 0.024
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.11 99. 11.3 0.
MINIMUM 0.00 0.07 98. 9.5 0.
DATE OF MINIMUM 1997-09-24 1997-11-26 1997-02-19 1997-02-19 1997-01-22
10TH PERCENTILE 0.00 0.07 98. 9.7 0.
MEDIAN 0.00 0.10 99. 11.2 0.
90TH PERCENTILE 0.00 0.14 100. 12.4 0.
MAXIMUM 0.00 0.18 101. 12.6 0.
DATE OF MAXIMUM 1997-12-17 1997-05-21 1997-09-24 1997-07-22 1997-07-22
STANDARD DEVIATION 0.00 0.03 1. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.003 0.098 145.8 54.
MINIMUM 7.6 0.002 0.006 53.0 0.
DATE OF MINIMUM 1997-12-17 1997-01-22 1997-09-24 1997-09-24 1997-01-22
10TH PERCENTILE 7.6 0.002 0.006 53.4 0.
MEDIAN 7.7 0.003 0.015 80.5 62.
90TH PERCENTILE 7.8 0.005 0.259 349.4 100.
MAXIMUM 7.8 0.006 0.644 440.0 100.
DATE OF MAXIMUM 1997-01-22 1997-12-17 1997-05-21 1997-05-21 1997-06-18
STANDARD DEVIATION 0.1 0.001 0.195 138.1 47.
STATION - WAIMAKARIRI ABOVE OLD HWY BR. STATION NO. 017061
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 43/24/59 LONG. 172/39/05 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-22 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 33.1 12.2 2.7 1.6 0.4
MINIMUM 12.0 3.0 0.0 0.6 0.1
DATE OF MINIMUM 1997-02-19 1997-02-19 1997-07-22 1997-02-19 1997-02-19
10TH PERCENTILE 12.6 3.4 0.0 0.6 0.1
MEDIAN 21.0 8.0 1.0 1.0 0.3
90TH PERCENTILE 45.1 14.0 3.0 2.5 0.7
MAXIMUM 131.0 56.0 18.0 5.3 1.5
DATE OF MAXIMUM 1997-05-21 1997-05-21 1997-05-21 1997-05-21 1997-05-21
STANDARD DEVIATION 32.6 14.2 4.9 1.3 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 64. 13.3 0.2 92.8 0.076
MINIMUM 46. 6.2 0.0 6.8 0.047
DATE OF MINIMUM 1997-12-17 1997-06-18 1997-05-21 1997-01-22 1997-05-21
10TH PERCENTILE 47. 6.3 0.0 6.9 0.049
MEDIAN 67. 13.5 0.2 20.0 0.073
90TH PERCENTILE 71. 18.8 0.4 228.4 0.097
MAXIMUM 73. 19.1 0.5 575.0 0.131
DATE OF MAXIMUM 1997-09-24 1997-02-19 1997-02-19 1997-05-21 1997-07-22
STANDARD DEVIATION 8. 4.9 0.2 170.8 0.022
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.14 101. 10.6 0.
MINIMUM 0.00 0.07 99. 9.1 0.
DATE OF MINIMUM 1997-02-19 1997-03-19 1997-05-21 1997-01-22 1997-04-23
10TH PERCENTILE 0.00 0.07 99. 9.1 0.
MEDIAN 0.00 0.13 100. 10.7 0.
90TH PERCENTILE 0.01 0.20 102. 12.1 0.
MAXIMUM 0.01 0.27 104. 12.4 1.
DATE OF MAXIMUM 1997-06-18 1997-05-21 1997-10-22 1997-06-18 1997-05-21
STANDARD DEVIATION 0.00 0.06 1. 1.2 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.003 0.129 159.1 53.
MINIMUM 7.6 0.001 0.009 65.9 0.
DATE OF MINIMUM 1997-05-21 1997-01-22 1997-02-19 1997-09-24 1997-01-22
10TH PERCENTILE 7.6 0.001 0.009 66.3 0.
MEDIAN 7.7 0.002 0.025 93.5 62.
90TH PERCENTILE 7.9 0.005 0.326 364.5 96.
MAXIMUM 7.9 0.008 0.766 455.0 100.
DATE OF MAXIMUM 1997-01-22 1997-12-17 1997-05-21 1997-05-21 1997-11-26
STANDARD DEVIATION 0.1 0.002 0.229 139.1 42.
STATION - OPIHI AT WAIPOPO STATION NO. 017062
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 44/16/11 LONG. 171/19/25 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-09 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 58.2 12.8 1.3 3.2 0.6
MINIMUM 23.0 5.0 0.0 1.3 0.3
DATE OF MINIMUM 1997-12-11 1997-11-13 1997-03-13 1997-12-11 1997-05-15
10TH PERCENTILE 23.6 5.0 0.0 1.4 0.3
MEDIAN 40.5 10.0 0.5 2.3 0.4
90TH PERCENTILE 105.6 24.4 3.7 5.6 1.0
MAXIMUM 117.0 32.0 4.0 6.2 1.5
DATE OF MAXIMUM 1997-08-14 1997-07-17 1997-08-14 1997-08-14 1997-07-17
STANDARD DEVIATION 34.4 9.0 1.7 1.8 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 72. 10.4 2.5 8.7 0.277
MINIMUM 64. 3.5 0.1 0.4 0.125
DATE OF MINIMUM 1997-02-13 1997-07-17 1997-08-14 1997-11-13 1997-01-09
10TH PERCENTILE 64. 3.8 0.1 0.4 0.131
MEDIAN 71. 10.5 2.4 1.5 0.243
90TH PERCENTILE 79. 13.6 4.6 20.5 0.431
MAXIMUM 82. 17.0 4.8 61.0 0.579
DATE OF MAXIMUM 1997-09-18 1997-01-09 1997-12-11 1997-08-14 1997-07-17
STANDARD DEVIATION 6. 3.8 1.7 18.0 0.134
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.41 104. 11.5 0.
MINIMUM 0.00 0.26 98. 9.9 0.
DATE OF MINIMUM 1997-04-17 1997-01-09 1997-02-13 1997-01-09 1997-09-18
10TH PERCENTILE 0.01 0.26 98. 10.0 0.
MEDIAN 0.01 0.35 104. 11.5 0.
90TH PERCENTILE 0.01 0.60 108. 12.5 0.
MAXIMUM 0.01 0.69 109. 13.3 0.
DATE OF MAXIMUM 1997-02-13 1997-07-17 1997-05-15 1997-07-17 1997-05-15
STANDARD DEVIATION 0.00 0.14 3. 1.0 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.004 0.018 15.1 47.
MINIMUM 7.4 0.002 0.002 2.0 0.
DATE OF MINIMUM 1997-08-14 1997-05-15 1997-05-15 1997-12-11 1997-03-13
10TH PERCENTILE 7.4 0.002 0.003 2.4 0.
MEDIAN 7.7 0.003 0.007 11.0 50.
90TH PERCENTILE 7.9 0.008 0.030 33.5 92.
MAXIMUM 8.2 0.009 0.108 45.0 100.
DATE OF MAXIMUM 1997-12-11 1997-08-14 1997-08-14 1997-08-14 1997-06-12
STANDARD DEVIATION 0.2 0.002 0.030 13.7 37.
STATION - OPIHI AT ROCKWOOD STATION NO. 017063
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 44/10/11 LONG. 170/56/31 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-09 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 69.8 13.5 1.1 3.9 0.7
MINIMUM 39.0 7.0 0.0 2.2 0.4
DATE OF MINIMUM 1997-11-13 1997-06-12 1997-03-13 1997-11-13 1997-05-15
10TH PERCENTILE 39.4 7.0 0.0 2.3 0.4
MEDIAN 55.0 10.0 1.0 3.0 0.5
90TH PERCENTILE 110.6 22.8 2.0 6.0 1.0
MAXIMUM 163.0 31.0 4.0 9.1 1.6
DATE OF MAXIMUM 1997-02-13 1997-02-13 1997-08-14 1997-02-13 1997-02-13
STANDARD DEVIATION 38.7 7.9 1.2 2.1 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 77. 8.8 1.4 13.5 0.545
MINIMUM 66. 2.7 0.1 0.6 0.234
DATE OF MINIMUM 1997-02-13 1997-07-17 1997-02-13 1997-11-13 1997-02-13
10TH PERCENTILE 67. 2.9 0.1 0.7 0.243
MEDIAN 79. 8.9 1.3 2.1 0.543
90TH PERCENTILE 84. 12.0 2.4 43.9 0.819
MAXIMUM 86. 15.5 3.0 70.2 0.871
DATE OF MAXIMUM 1997-09-18 1997-01-09 1997-12-11 1997-02-13 1997-07-17
STANDARD DEVIATION 7. 3.5 1.0 23.7 0.233
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.71 103. 11.5 0.
MINIMUM 0.00 0.42 102. 9.8 0.
DATE OF MINIMUM 1997-06-12 1997-03-13 1997-02-13 1997-01-09 1997-09-18
10TH PERCENTILE 0.00 0.42 102. 9.9 0.
MEDIAN 0.01 0.72 103. 11.5 0.
90TH PERCENTILE 0.01 0.96 105. 12.4 0.
MAXIMUM 0.01 1.00 106. 13.2 0.
DATE OF MAXIMUM 1997-02-13 1997-07-17 1997-11-13 1997-07-17 1997-05-15
STANDARD DEVIATION 0.00 0.21 1. 0.9 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.8 0.006 0.026 4.5 52.
MINIMUM 7.5 0.002 0.003 1.2 0.
DATE OF MINIMUM 1997-08-14 1997-05-15 1997-05-15 1997-12-11 1997-03-13
10TH PERCENTILE 7.5 0.002 0.004 1.4 0.
MEDIAN 7.7 0.005 0.013 3.8 50.
90TH PERCENTILE 8.0 0.010 0.067 8.2 100.
MAXIMUM 8.1 0.014 0.096 10.2 100.
DATE OF MAXIMUM 1997-05-15 1997-02-13 1997-08-14 1997-02-13 1997-06-12
STANDARD DEVIATION 0.2 0.004 0.031 2.8 45.
STATION - OPUHA AT SKIPTON BRIDGE STATION NO. 017064
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 44/04/49 LONG. 170/58/45 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-09 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 62.9 13.1 0.9 3.5 0.7
MINIMUM 28.0 6.0 0.0 1.6 0.2
DATE OF MINIMUM 1997-11-13 1997-06-12 1997-01-09 1997-11-13 1997-06-12
10TH PERCENTILE 28.4 6.0 0.0 1.6 0.3
MEDIAN 43.0 9.0 0.5 2.5 0.5
90TH PERCENTILE 122.0 23.6 2.4 6.7 1.1
MAXIMUM 154.0 37.0 4.0 8.4 1.7
DATE OF MAXIMUM 1997-08-14 1997-08-14 1997-08-14 1997-08-14 1997-08-14
STANDARD DEVIATION 42.8 9.6 1.3 2.3 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 45. 8.7 2.2 7.7 0.211
MINIMUM 38. 1.8 0.1 0.4 0.076
DATE OF MINIMUM 1997-11-13 1997-07-17 1997-02-13 1997-06-12 1997-01-09
10TH PERCENTILE 39. 2.2 0.1 0.5 0.081
MEDIAN 44. 8.6 2.4 2.0 0.161
90TH PERCENTILE 52. 12.2 3.9 23.7 0.322
MAXIMUM 53. 15.1 4.6 37.0 0.555
DATE OF MAXIMUM 1997-07-17 1997-01-09 1997-06-12 1997-08-14 1997-07-17
STANDARD DEVIATION 5. 3.8 1.5 12.4 0.133
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.31 102. 11.4 0.
MINIMUM 0.00 0.19 96. 9.8 0.
DATE OF MINIMUM 1997-06-12 1997-11-13 1997-12-11 1997-12-11 1997-09-18
10TH PERCENTILE 0.00 0.19 97. 9.8 0.
MEDIAN 0.00 0.27 102. 11.4 0.
90TH PERCENTILE 0.00 0.44 103. 12.4 0.
MAXIMUM 0.01 0.67 104. 13.4 0.
DATE OF MAXIMUM 1997-01-09 1997-07-17 1997-04-17 1997-07-17 1997-01-09
STANDARD DEVIATION 0.00 0.14 2. 1.1 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.5 0.003 0.023 11.2 46.
MINIMUM 7.4 0.001 0.002 2.5 0.
DATE OF MINIMUM 1997-08-14 1997-01-09 1997-06-12 1997-06-12 1997-03-13
10TH PERCENTILE 7.4 0.001 0.002 2.6 0.
MEDIAN 7.5 0.002 0.006 7.4 38.
90TH PERCENTILE 7.6 0.005 0.050 22.6 100.
MAXIMUM 7.7 0.008 0.140 35.0 100.
DATE OF MAXIMUM 1997-01-09 1997-02-13 1997-02-13 1997-08-14 1997-06-12
STANDARD DEVIATION 0.1 0.002 0.041 9.8 42.
STATION - WAITAKI AT KUROW STATION NO. 017065
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 44/42/07 LONG. 170/27/04 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-09 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 14.5 4.9 0.8 0.7 0.2
MINIMUM 9.0 1.0 0.0 0.5 0.0
DATE OF MINIMUM 1997-03-13 1997-03-13 1997-03-13 1997-12-11 1997-12-11
10TH PERCENTILE 9.2 1.2 0.0 0.5 0.0
MEDIAN 13.0 4.0 1.0 0.6 0.2
90TH PERCENTILE 19.5 7.4 1.0 1.1 0.4
MAXIMUM 28.0 13.0 3.0 1.2 0.5
DATE OF MAXIMUM 1997-02-13 1997-02-13 1997-02-13 1997-02-13 1997-07-17
STANDARD DEVIATION 5.3 3.2 0.8 0.3 0.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 57. 11.1 1.7 2.9 0.009
MINIMUM 55. 5.5 0.7 1.2 0.003
DATE OF MINIMUM 1997-11-13 1997-07-17 1997-02-13 1997-12-11 1997-12-11
10TH PERCENTILE 55. 5.6 0.7 1.4 0.003
MEDIAN 57. 10.8 1.8 2.8 0.007
90TH PERCENTILE 57. 16.5 2.1 4.1 0.018
MAXIMUM 59. 16.7 3.5 4.4 0.020
DATE OF MAXIMUM 1997-09-18 1997-01-09 1997-12-11 1997-09-18 1997-07-17
STANDARD DEVIATION 1. 4.1 0.7 1.0 0.006
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.04 102. 10.9 0.
MINIMUM 0.00 0.03 99. 9.3 0.
DATE OF MINIMUM 1997-08-14 1997-10-16 1997-11-13 1997-01-09 1997-09-18
10TH PERCENTILE 0.00 0.03 99. 9.3 0.
MEDIAN 0.00 0.04 102. 10.8 0.
90TH PERCENTILE 0.01 0.06 104. 12.3 0.
MAXIMUM 0.01 0.07 104. 12.5 0.
DATE OF MAXIMUM 1997-03-13 1997-01-09 1997-09-18 1997-07-17 1997-06-12
STANDARD DEVIATION 0.00 0.01 2. 1.2 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.8 0.001 0.004 379.8 42.
MINIMUM 7.7 0.000 0.002 243.0 12.
DATE OF MINIMUM 1997-08-14 1997-07-17 1997-09-18 1997-05-15 1997-02-13
10TH PERCENTILE 7.7 0.000 0.002 243.0 12.
MEDIAN 7.8 0.001 0.004 411.9 31.
90TH PERCENTILE 7.8 0.001 0.005 450.0 84.
MAXIMUM 7.9 0.002 0.006 470.0 88.
DATE OF MAXIMUM 1997-02-13 1997-02-13 1997-07-17 1997-09-18 1997-09-18
STANDARD DEVIATION 0.1 0.000 0.001 79.1 31.
STATION - HAKATARAMEA ABOVE MH BRIDGE STATION NO. 017066
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 44/43/34 LONG. 170/29/24 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-09 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 42.3 9.5 0.9 2.3 0.5
MINIMUM 25.0 5.0 0.0 1.4 0.3
DATE OF MINIMUM 1997-12-11 1997-12-11 1997-03-13 1997-01-09 1997-12-11
10TH PERCENTILE 25.4 5.2 0.0 1.4 0.3
MEDIAN 35.0 7.5 1.0 1.9 0.4
90TH PERCENTILE 63.1 15.2 1.7 3.5 0.8
MAXIMUM 93.0 21.0 2.0 5.1 1.0
DATE OF MAXIMUM 1997-08-14 1997-08-14 1997-08-14 1997-08-14 1997-08-14
STANDARD DEVIATION 20.2 4.8 0.7 1.1 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 72. 12.3 4.1 1.0 0.025
MINIMUM 65. 5.1 1.2 0.3 0.001
DATE OF MINIMUM 1997-08-14 1997-07-17 1997-08-14 1997-11-13 1997-09-18
10TH PERCENTILE 65. 5.3 1.5 0.3 0.002
MEDIAN 72. 12.9 3.7 0.8 0.010
90TH PERCENTILE 76. 17.7 6.0 1.6 0.049
MAXIMUM 82. 19.3 6.3 2.7 0.138
DATE OF MAXIMUM 1997-12-11 1997-01-09 1997-05-15 1997-08-14 1997-07-17
STANDARD DEVIATION 5. 4.7 1.7 0.7 0.039
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.13 107. 11.1 0.
MINIMUM 0.00 0.09 102. 9.2 0.
DATE OF MINIMUM 1997-09-18 1997-03-13 1997-02-13 1997-02-13 1997-09-18
10TH PERCENTILE 0.00 0.09 102. 9.3 0.
MEDIAN 0.00 0.11 106. 10.9 0.
90TH PERCENTILE 0.01 0.17 109. 12.8 0.
MAXIMUM 0.02 0.25 113. 12.9 0.
DATE OF MAXIMUM 1997-02-13 1997-07-17 1997-06-12 1997-06-12 1997-11-13
STANDARD DEVIATION 0.00 0.04 3. 1.3 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.0 0.003 0.007 4.3 41.
MINIMUM 7.5 0.002 0.003 1.2 0.
DATE OF MINIMUM 1997-07-17 1997-05-15 1997-05-15 1997-12-11 1997-02-13
10TH PERCENTILE 7.6 0.002 0.003 1.4 0.
MEDIAN 8.0 0.002 0.006 3.8 31.
90TH PERCENTILE 8.2 0.004 0.011 6.8 84.
MAXIMUM 8.2 0.005 0.017 7.7 88.
DATE OF MAXIMUM 1997-12-11 1997-07-17 1997-10-16 1997-08-14 1997-09-18
STANDARD DEVIATION 0.2 0.001 0.004 1.9 32.
STATION - WAITAKI AT SHI BRIDGE STATION NO. 017067
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 44/55/43 LONG. 171/06/01 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-09 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 20.2 5.9 0.8 1.1 0.3
MINIMUM 12.0 3.0 0.0 0.6 0.1
DATE OF MINIMUM 1997-03-13 1997-03-13 1997-03-13 1997-04-17 1997-04-17
10TH PERCENTILE 12.0 3.2 0.0 0.6 0.1
MEDIAN 17.5 6.0 1.0 0.9 0.2
90TH PERCENTILE 30.3 8.4 1.7 1.6 0.4
MAXIMUM 43.0 9.0 2.0 2.5 0.5
DATE OF MAXIMUM 1997-12-11 1997-12-11 1997-05-15 1997-12-11 1997-12-11
STANDARD DEVIATION 9.2 1.8 0.7 0.6 0.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 61. 11.1 0.8 4.6 0.077
MINIMUM 24. 5.1 0.4 2.4 0.022
DATE OF MINIMUM 1997-06-12 1997-07-17 1997-02-13 1997-05-15 1997-06-12
10TH PERCENTILE 31. 5.2 0.4 2.5 0.023
MEDIAN 63. 11.4 0.7 4.7 0.056
90TH PERCENTILE 68. 16.1 1.3 5.5 0.149
MAXIMUM 73. 16.9 1.6 7.5 0.215
DATE OF MAXIMUM 1997-12-11 1997-01-09 1997-05-15 1997-02-13 1997-11-13
STANDARD DEVIATION 12. 4.0 0.4 1.3 0.061
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.15 100. 10.9 0.
MINIMUM 0.00 0.07 97. 9.3 0.
DATE OF MINIMUM 1997-08-14 1997-03-13 1997-01-09 1997-01-09 1997-03-13
10TH PERCENTILE 0.00 0.07 97. 9.3 0.
MEDIAN 0.00 0.12 100. 10.8 0.
90TH PERCENTILE 0.01 0.26 101. 12.0 0.
MAXIMUM 0.01 0.30 101. 12.7 0.
DATE OF MAXIMUM 1997-02-13 1997-11-13 1997-12-11 1997-07-17 1997-10-16
STANDARD DEVIATION 0.00 0.08 2. 1.1 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 11 11 12 12
MEAN 7.6 0.002 0.012 376.7 53.
MINIMUM 7.4 0.001 0.004 225.0 0.
DATE OF MINIMUM 1997-01-09 1997-07-17 1997-05-15 1997-01-09 1997-02-13
10TH PERCENTILE 7.4 0.001 0.004 228.0 0.
MEDIAN 7.6 0.001 0.011 405.0 56.
90TH PERCENTILE 7.6 0.006 0.020 459.9 100.
MAXIMUM 7.7 0.006 0.024 475.0 100.
DATE OF MAXIMUM 1997-09-18 1997-09-18 1997-10-16 1997-09-18 1997-04-17
STANDARD DEVIATION 0.1 0.002 0.007 88.5 38.
STATION - CLUTHA AT LUGGATE BRIDGE STATION NO. 017068
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 45/38/51 LONG. 169/19/53 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 13.2 3.8 0.5 0.7 0.2
MINIMUM 5.0 1.0 0.0 0.3 0.0
DATE OF MINIMUM 1997-12-17 1997-04-16 1997-02-12 1997-12-17 1997-11-12
10TH PERCENTILE 5.4 1.0 0.0 0.3 0.0
MEDIAN 10.0 4.0 0.0 0.5 0.1
90TH PERCENTILE 12.7 4.0 1.7 0.7 0.2
MAXIMUM 54.0 14.0 2.0 2.9 0.6
DATE OF MAXIMUM 1997-08-13 1997-08-13 1997-11-12 1997-08-13 1997-08-13
STANDARD DEVIATION 13.1 3.5 0.8 0.7 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 69. 12.1 4.4 4.7 0.042
MINIMUM 60. 8.9 0.1 0.3 0.013
DATE OF MINIMUM 1997-07-16 1997-07-16 1997-08-13 1997-01-15 1997-06-18
10TH PERCENTILE 61. 8.9 0.6 0.3 0.014
MEDIAN 72. 11.6 4.6 0.6 0.038
90TH PERCENTILE 72. 15.6 6.0 1.8 0.066
MAXIMUM 73. 15.8 6.3 47.0 0.088
DATE OF MAXIMUM 1997-09-24 1997-02-12 1997-09-24 1997-08-13 1997-01-15
STANDARD DEVIATION 5. 2.5 1.7 13.3 0.021
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 11 11 12
MEAN 0.00 0.11 104. 10.8 0.
MINIMUM 0.00 0.06 100. 9.7 0.
DATE OF MINIMUM 1997-05-14 1997-05-14 1997-02-12 1997-02-12 1997-04-16
10TH PERCENTILE 0.00 0.06 100. 9.7 0.
MEDIAN 0.00 0.09 104. 10.5 0.
90TH PERCENTILE 0.01 0.17 106. 11.6 0.
MAXIMUM 0.01 0.21 106. 11.8 0.
DATE OF MAXIMUM 1997-09-24 1997-08-13 1997-10-14 1997-09-24 1997-09-24
STANDARD DEVIATION 0.00 0.05 2. 0.7 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 8.0 0.001 0.016 245.5 53.
MINIMUM 7.7 0.000 0.001 134.0 0.
DATE OF MINIMUM 1997-08-13 1997-01-15 1997-02-12 1997-03-12 1997-03-12
10TH PERCENTILE 7.7 0.000 0.001 134.1 0.
MEDIAN 8.0 0.000 0.002 223.5 62.
90TH PERCENTILE 8.1 0.001 0.008 350.0 88.
MAXIMUM 8.2 0.005 0.160 392.8 88.
DATE OF MAXIMUM 1997-01-15 1997-08-13 1997-08-13 1997-12-17 1997-07-16
STANDARD DEVIATION 0.2 0.001 0.045 85.3 31.
STATION - KAWARAU AT CHARDS STATION NO. 017069
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 45/00/29 LONG. 168/52/06 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 15.8 4.1 0.4 0.9 0.2
MINIMUM 7.0 1.0 0.0 0.3 0.0
DATE OF MINIMUM 1997-03-12 1997-03-12 1997-02-12 1997-01-15 1997-01-15
10TH PERCENTILE 7.0 1.0 0.0 0.3 0.0
MEDIAN 9.0 3.0 0.0 0.5 0.2
90TH PERCENTILE 21.6 6.4 1.0 1.0 0.2
MAXIMUM 69.0 15.0 2.0 3.8 0.8
DATE OF MAXIMUM 1997-08-13 1997-08-13 1997-11-12 1997-08-13 1997-08-13
STANDARD DEVIATION 17.5 3.9 0.7 1.0 0.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 65. 10.8 1.5 11.2 0.018
MINIMUM 60. 6.0 0.1 0.7 0.009
DATE OF MINIMUM 1997-12-17 1997-08-13 1997-08-13 1997-09-24 1997-03-12
10TH PERCENTILE 60. 6.0 0.1 0.7 0.009
MEDIAN 64. 10.2 1.7 1.6 0.017
90TH PERCENTILE 69. 14.9 2.6 28.1 0.024
MAXIMUM 69. 14.9 3.2 70.0 0.031
DATE OF MAXIMUM 1997-09-24 1997-03-12 1997-07-16 1997-08-13 1997-08-13
STANDARD DEVIATION 3. 3.2 1.1 20.9 0.006
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 11 11 12
MEAN 0.01 0.08 102. 10.8 0.
MINIMUM 0.00 0.05 99. 10.0 0.
DATE OF MINIMUM 1997-12-17 1997-03-12 1997-05-14 1997-02-12 1997-01-15
10TH PERCENTILE 0.00 0.05 99. 10.0 0.
MEDIAN 0.01 0.07 102. 10.4 0.
90TH PERCENTILE 0.01 0.09 103. 11.9 0.
MAXIMUM 0.01 0.18 103. 12.0 0.
DATE OF MAXIMUM 1997-09-24 1997-08-13 1997-03-12 1997-07-16 1997-07-16
STANDARD DEVIATION 0.00 0.03 1. 0.8 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.8 0.001 0.044 207.7 48.
MINIMUM 7.6 0.000 0.003 106.4 0.
DATE OF MINIMUM 1997-08-13 1997-01-15 1997-06-18 1997-07-16 1997-03-12
10TH PERCENTILE 7.6 0.000 0.003 110.3 0.
MEDIAN 7.8 0.001 0.010 189.5 50.
90TH PERCENTILE 7.9 0.002 0.085 295.6 100.
MAXIMUM 8.0 0.003 0.286 420.3 100.
DATE OF MAXIMUM 1997-01-15 1997-08-13 1997-08-13 1997-12-17 1997-07-16
STANDARD DEVIATION 0.1 0.001 0.082 89.5 45.
STATION - SHOTOVER AT BOWENS PEAK STATION NO. 017070
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 44/59/28 LONG. 168/42/53 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 30.8 8.5 1.1 1.6 0.4
MINIMUM 5.0 1.0 0.0 0.3 0.1
DATE OF MINIMUM 1997-03-12 1997-03-12 1997-02-12 1997-03-12 1997-03-12
10TH PERCENTILE 6.2 1.2 0.0 0.4 0.1
MEDIAN 17.5 5.0 0.5 1.0 0.3
90TH PERCENTILE 60.1 16.9 3.0 3.1 0.7
MAXIMUM 113.0 29.0 3.0 6.1 1.4
DATE OF MAXIMUM 1997-08-13 1997-08-13 1997-08-13 1997-08-13 1997-08-13
STANDARD DEVIATION 31.0 8.2 1.3 1.7 0.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 93. 8.4 0.6 20.2 0.017
MINIMUM 64. 0.2 0.1 2.1 0.007
DATE OF MINIMUM 1997-08-13 1997-07-16 1997-08-13 1997-07-16 1997-06-18
10TH PERCENTILE 65. 1.0 0.1 2.1 0.007
MEDIAN 98. 7.8 0.5 5.6 0.015
90TH PERCENTILE 112. 13.5 1.0 61.2 0.028
MAXIMUM 116. 14.6 1.5 81.0 0.031
DATE OF MAXIMUM 1997-03-12 1997-02-12 1997-07-16 1997-08-13 1997-08-13
STANDARD DEVIATION 18. 4.4 0.4 28.3 0.008
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 10 10 12
MEAN 0.00 0.06 103. 11.8 0.
MINIMUM 0.00 0.02 102. 10.2 0.
DATE OF MINIMUM 1997-10-14 1997-03-12 1997-04-16 1997-01-15 1997-01-15
10TH PERCENTILE 0.00 0.02 102. 10.2 0.
MEDIAN 0.00 0.05 103. 11.7 0.
90TH PERCENTILE 0.00 0.09 105. 12.8 0.
MAXIMUM 0.01 0.20 105. 14.5 0.
DATE OF MAXIMUM 1997-02-12 1997-08-13 1997-08-13 1997-07-16 1997-07-16
STANDARD DEVIATION 0.00 0.05 1. 1.4 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.8 0.001 0.077 35.3 46.
MINIMUM 7.6 0.000 0.003 15.9 0.
DATE OF MINIMUM 1997-08-13 1997-01-15 1997-03-12 1997-07-16 1997-03-12
10TH PERCENTILE 7.7 0.000 0.004 16.0 0.
MEDIAN 7.8 0.001 0.032 28.3 38.
90TH PERCENTILE 7.9 0.002 0.152 56.0 96.
MAXIMUM 7.9 0.003 0.430 81.1 100.
DATE OF MAXIMUM 1997-01-15 1997-08-13 1997-08-13 1997-08-13 1997-07-16
STANDARD DEVIATION 0.1 0.001 0.121 19.1 43.
STATION - CLUTHA AT MILLERS FLAT STATION NO. 017071
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 45/29/00 LONG. 169/19/03 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 32.6 8.6 1.1 1.7 0.4
MINIMUM 9.0 1.0 0.0 0.5 0.1
DATE OF MINIMUM 1997-03-12 1997-03-12 1997-02-12 1997-03-12 1997-03-12
10TH PERCENTILE 9.8 1.4 0.0 0.6 0.1
MEDIAN 27.5 7.5 0.5 1.4 0.3
90TH PERCENTILE 42.6 14.1 2.7 2.4 0.6
MAXIMUM 101.0 25.0 3.0 5.4 1.1
DATE OF MAXIMUM 1997-01-15 1997-01-15 1997-12-17 1997-01-15 1997-01-15
STANDARD DEVIATION 24.1 6.5 1.2 1.3 0.3
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 72. 11.3 1.7 5.5 0.036
MINIMUM 68. 6.1 0.2 0.9 0.016
DATE OF MINIMUM 1997-06-18 1997-07-16 1997-01-15 1997-09-24 1997-03-12
10TH PERCENTILE 68. 6.3 0.2 0.9 0.018
MEDIAN 71. 11.2 1.6 2.4 0.030
90TH PERCENTILE 75. 15.4 2.9 15.2 0.056
MAXIMUM 76. 16.3 3.0 19.0 0.064
DATE OF MAXIMUM 1997-03-12 1997-02-12 1997-07-16 1997-11-12 1997-01-15
STANDARD DEVIATION 3. 3.4 1.1 6.5 0.015
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 11 11 11 12
MEAN 0.00 0.10 99. 10.8 0.
MINIMUM 0.00 0.07 90. 9.6 0.
DATE OF MINIMUM 1997-07-16 1997-03-12 1997-06-18 1997-02-12 1997-03-12
10TH PERCENTILE 0.00 0.07 91. 9.6 0.
MEDIAN 0.00 0.09 100. 10.4 0.
90TH PERCENTILE 0.01 0.14 101. 12.0 0.
MAXIMUM 0.01 0.17 102. 12.2 1.
DATE OF MAXIMUM 1997-09-24 1997-01-15 1997-12-17 1997-07-16 1997-07-16
STANDARD DEVIATION 0.00 0.03 3. 0.9 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.001 0.012 535.2 58.
MINIMUM 7.6 0.000 0.003 300.0 0.
DATE OF MINIMUM 1997-07-16 1997-03-12 1997-05-14 1997-09-24 1997-03-12
10TH PERCENTILE 7.6 0.000 0.003 319.6 0.
MEDIAN 7.7 0.001 0.009 500.0 56.
90TH PERCENTILE 7.8 0.002 0.027 600.0 100.
MAXIMUM 7.8 0.002 0.036 940.0 100.
DATE OF MAXIMUM 1997-09-24 1997-02-12 1997-11-12 1997-12-17 1997-06-18
STANDARD DEVIATION 0.1 0.001 0.011 153.6 40.
STATION - TAIERI AT TIROITI STATION NO. 017072
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 45/15/29 LONG. 170/16/20 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 199.8 42.0 2.8 11.1 2.1
MINIMUM 123.0 25.0 0.0 6.8 1.3
DATE OF MINIMUM 1997-09-11 1997-09-11 1997-03-13 1997-07-10 1997-07-10
10TH PERCENTILE 123.4 25.4 0.2 6.8 1.3
MEDIAN 191.0 39.5 2.5 10.7 2.1
90TH PERCENTILE 287.9 60.1 5.4 15.8 3.1
MAXIMUM 291.0 68.0 7.0 16.4 3.3
DATE OF MAXIMUM 1997-08-14 1997-08-14 1997-02-13 1997-01-16 1997-08-14
STANDARD DEVIATION 65.8 15.1 2.0 3.6 0.7
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 79. 8.0 0.6 15.8 0.024
MINIMUM 58. 3.1 0.1 3.4 0.000
DATE OF MINIMUM 1997-01-16 1997-07-10 1997-08-14 1997-05-15 1997-11-13
10TH PERCENTILE 59. 3.1 0.1 3.4 0.001
MEDIAN 74. 7.6 0.6 5.8 0.021
90TH PERCENTILE 101. 13.1 0.9 29.9 0.037
MAXIMUM 121. 15.1 1.1 74.0 0.060
DATE OF MAXIMUM 1997-10-21 1997-01-16 1997-03-13 1997-08-14 1997-08-14
STANDARD DEVIATION 19. 4.0 0.3 20.7 0.017
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.33 97. 11.2 1.
MINIMUM 0.00 0.19 94. 9.2 0.
DATE OF MINIMUM 1997-11-13 1997-09-11 1997-01-16 1997-01-16 1997-03-13
10TH PERCENTILE 0.00 0.20 94. 9.3 0.
MEDIAN 0.01 0.29 97. 11.5 1.
90TH PERCENTILE 0.01 0.43 99. 12.4 1.
MAXIMUM 0.01 0.52 100. 12.7 2.
DATE OF MAXIMUM 1997-04-10 1997-01-16 1997-10-21 1997-07-10 1997-11-13
STANDARD DEVIATION 0.00 0.09 2. 1.1 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.4 0.017 0.065 17.2 50.
MINIMUM 7.2 0.006 0.019 4.6 0.
DATE OF MINIMUM 1997-06-12 1997-07-10 1997-09-11 1997-03-13 1997-03-13
10TH PERCENTILE 7.2 0.006 0.021 4.8 2.
MEDIAN 7.5 0.017 0.056 17.4 31.
90TH PERCENTILE 7.6 0.025 0.096 29.3 100.
MAXIMUM 7.7 0.029 0.153 39.5 100.
DATE OF MAXIMUM 1997-10-21 1997-02-13 1997-08-14 1997-08-14 1997-07-10
STANDARD DEVIATION 0.1 0.007 0.039 11.1 39.
STATION - SUTTON AT SH87 STATION NO. 017073
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 45/35/51 LONG. 170/05/37 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 274.7 55.8 3.8 15.3 2.9
MINIMUM 154.0 30.0 1.0 8.6 1.6
DATE OF MINIMUM 1997-09-11 1997-03-13 1997-03-13 1997-09-11 1997-03-13
10TH PERCENTILE 155.2 30.6 1.2 8.7 1.6
MEDIAN 248.5 50.5 3.5 13.9 2.6
90TH PERCENTILE 414.9 82.4 5.0 23.3 4.3
MAXIMUM 443.0 90.0 8.0 24.9 4.7
DATE OF MAXIMUM 1997-04-10 1997-04-10 1997-08-14 1997-04-10 1997-04-10
STANDARD DEVIATION 111.3 22.4 1.9 6.2 1.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 41. 7.3 1.6 4.5 0.032
MINIMUM 29. 2.4 0.4 0.8 0.005
DATE OF MINIMUM 1997-11-13 1997-08-14 1997-05-15 1997-06-12 1997-03-13
10TH PERCENTILE 30. 2.7 0.4 0.9 0.005
MEDIAN 42. 7.1 1.4 3.0 0.020
90TH PERCENTILE 50. 10.9 2.8 9.1 0.066
MAXIMUM 55. 13.9 3.7 12.0 0.093
DATE OF MAXIMUM 1997-07-10 1997-01-16 1997-03-13 1997-05-15 1997-02-13
STANDARD DEVIATION 8. 3.3 1.1 3.7 0.029
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.34 99. 11.8 1.
MINIMUM 0.01 0.19 96. 9.8 0.
DATE OF MINIMUM 1997-06-12 1997-12-11 1997-01-16 1997-01-16 1997-03-13
10TH PERCENTILE 0.01 0.19 96. 10.0 0.
MEDIAN 0.01 0.30 99. 11.8 1.
90TH PERCENTILE 0.01 0.47 100. 12.7 1.
MAXIMUM 0.01 0.70 100. 13.2 2.
DATE OF MAXIMUM 1997-10-21 1997-05-15 1997-10-21 1997-08-14 1997-05-15
STANDARD DEVIATION 0.00 0.15 1. 0.9 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.1 0.008 0.029 1.8 44.
MINIMUM 6.8 0.004 0.011 0.5 0.
DATE OF MINIMUM 1997-04-10 1997-09-11 1997-06-12 1997-03-13 1997-02-13
10TH PERCENTILE 6.8 0.004 0.011 0.5 0.
MEDIAN 7.1 0.007 0.025 1.4 38.
90TH PERCENTILE 7.2 0.012 0.047 3.6 92.
MAXIMUM 7.2 0.013 0.066 4.6 100.
DATE OF MAXIMUM 1997-10-21 1997-05-15 1997-05-15 1997-02-13 1997-09-11
STANDARD DEVIATION 0.1 0.003 0.017 1.4 35.
STATION - TAIERI AT OUTRAM STATION NO. 017074
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 45/50/51 LONG. 170/14/38 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-16 TO 1997-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 273.9 56.0 3.3 15.4 2.9
MINIMUM 150.0 30.0 1.0 8.5 1.6
DATE OF MINIMUM 1997-09-11 1997-09-11 1997-03-13 1997-09-11 1997-09-11
10TH PERCENTILE 153.0 30.4 1.0 8.7 1.7
MEDIAN 240.5 49.5 3.0 13.4 2.5
90TH PERCENTILE 421.9 85.9 5.7 23.5 4.4
MAXIMUM 447.0 91.0 6.0 25.1 4.7
DATE OF MAXIMUM 1997-02-13 1997-04-10 1997-08-14 1997-02-13 1997-04-10
STANDARD DEVIATION 103.4 21.2 1.8 5.7 1.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 68. 8.3 0.6 15.0 0.070
MINIMUM 40. 3.5 0.1 2.1 0.016
DATE OF MINIMUM 1997-11-13 1997-07-10 1997-08-14 1997-03-13 1997-03-13
10TH PERCENTILE 44. 3.7 0.1 2.4 0.017
MEDIAN 68. 7.9 0.4 9.3 0.063
90TH PERCENTILE 79. 12.9 0.8 25.5 0.096
MAXIMUM 87. 16.5 2.3 71.0 0.170
DATE OF MAXIMUM 1997-03-13 1997-01-16 1997-03-13 1997-08-14 1997-07-10
STANDARD DEVIATION 12. 4.0 0.6 19.3 0.042
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.46 103. 12.2 1.
MINIMUM 0.00 0.22 100. 9.9 0.
DATE OF MINIMUM 1997-11-13 1997-03-13 1997-04-10 1997-01-16 1997-03-13
10TH PERCENTILE 0.00 0.23 100. 10.0 0.
MEDIAN 0.01 0.46 102. 12.3 1.
90TH PERCENTILE 0.01 0.59 105. 13.2 1.
MAXIMUM 0.01 0.81 105. 13.2 2.
DATE OF MAXIMUM 1997-10-21 1997-08-14 1997-09-11 1997-12-11 1997-08-14
STANDARD DEVIATION 0.00 0.17 2. 1.1 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.4 0.013 0.070 41.2 50.
MINIMUM 7.1 0.007 0.024 10.8 0.
DATE OF MINIMUM 1997-11-13 1997-11-13 1997-03-13 1997-03-13 1997-01-16
10TH PERCENTILE 7.1 0.007 0.024 11.8 0.
MEDIAN 7.4 0.013 0.061 33.7 50.
90TH PERCENTILE 7.7 0.018 0.092 76.8 100.
MAXIMUM 7.8 0.019 0.224 91.8 100.
DATE OF MAXIMUM 1997-03-13 1997-01-16 1997-08-14 1997-08-14 1997-07-10
STANDARD DEVIATION 0.2 0.004 0.054 26.7 45.
STATION - CLUTHA AT BALCLUTHA STATION NO. 017075
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 46/14/18 LONG. 169/44/52 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 87.2 19.2 1.4 4.8 1.0
MINIMUM 29.0 6.0 0.0 1.4 0.3
DATE OF MINIMUM 1997-10-16 1997-06-11 1997-06-11 1997-07-09 1997-10-16
10TH PERCENTILE 29.2 6.2 0.0 1.4 0.3
MEDIAN 47.0 13.0 1.0 2.4 0.5
90TH PERCENTILE 187.7 39.5 2.7 10.6 2.1
MAXIMUM 311.0 62.0 3.0 17.7 3.4
DATE OF MAXIMUM 1997-04-09 1997-04-09 1997-07-09 1997-04-09 1997-04-09
STANDARD DEVIATION 89.9 17.5 1.0 5.1 1.0
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 71. 10.8 0.9 13.9 0.099
MINIMUM 68. 5.4 0.1 1.7 0.014
DATE OF MINIMUM 1997-01-15 1997-08-13 1997-04-09 1997-03-12 1997-03-12
10TH PERCENTILE 68. 5.5 0.1 1.8 0.015
MEDIAN 72. 11.6 0.6 6.7 0.078
90TH PERCENTILE 73. 15.8 1.7 33.3 0.178
MAXIMUM 74. 15.9 2.3 64.0 0.305
DATE OF MAXIMUM 1997-05-14 1997-02-12 1997-07-09 1997-04-09 1997-04-09
STANDARD DEVIATION 2. 3.8 0.8 19.1 0.081
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.25 101. 11.2 1.
MINIMUM 0.00 0.08 96. 9.7 0.
DATE OF MINIMUM 1997-03-12 1997-10-16 1997-02-12 1997-02-12 1997-09-10
10TH PERCENTILE 0.00 0.08 96. 9.7 0.
MEDIAN 0.00 0.17 100. 11.0 0.
90TH PERCENTILE 0.01 0.42 105. 12.5 1.
MAXIMUM 0.02 0.98 108. 12.7 2.
DATE OF MAXIMUM 1997-04-09 1997-04-09 1997-10-16 1997-08-13 1997-04-09
STANDARD DEVIATION 0.00 0.25 4. 1.0 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.005 0.044 606.7 61.
MINIMUM 7.4 0.000 0.005 239.0 0.
DATE OF MINIMUM 1997-04-09 1997-10-16 1997-09-10 1997-03-12 1997-03-12
10TH PERCENTILE 7.4 0.000 0.005 271.2 2.
MEDIAN 7.7 0.002 0.018 610.2 69.
90TH PERCENTILE 8.0 0.013 0.066 762.5 100.
MAXIMUM 8.1 0.022 0.264 1028.0 100.
DATE OF MAXIMUM 1997-03-12 1997-04-09 1997-04-09 1997-04-09 1997-07-09
STANDARD DEVIATION 0.2 0.007 0.072 207.4 37.
STATION - MATAURA AT SEAWARD DOWNS STATION NO. 017076
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 46/23/27 LONG. 168/47/48 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 173.1 36.3 2.4 9.7 1.9
MINIMUM 64.0 13.0 0.0 3.7 0.7
DATE OF MINIMUM 1997-09-10 1997-09-10 1997-06-11 1997-09-10 1997-09-10
10TH PERCENTILE 66.6 13.8 0.0 3.8 0.8
MEDIAN 97.5 20.0 1.0 5.5 1.1
90TH PERCENTILE 361.4 78.2 5.4 19.9 3.8
MAXIMUM 556.0 111.0 9.0 31.3 5.8
DATE OF MAXIMUM 1997-04-09 1997-04-09 1997-02-12 1997-04-09 1997-04-09
STANDARD DEVIATION 157.3 32.2 2.7 8.8 1.6
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 87. 9.5 0.7 41.6 0.947
MINIMUM 59. 3.7 0.0 1.8 0.333
DATE OF MINIMUM 1997-02-12 1997-08-13 1997-02-12 1997-07-09 1997-02-12
10TH PERCENTILE 60. 3.9 0.0 2.0 0.390
MEDIAN 86. 9.5 0.6 7.8 0.892
90TH PERCENTILE 107. 13.2 1.2 147.9 1.360
MAXIMUM 112. 13.8 1.7 205.0 1.554
DATE OF MAXIMUM 1997-07-09 1997-02-12 1997-09-10 1997-02-12 1997-07-09
STANDARD DEVIATION 19. 3.3 0.5 74.7 0.371
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.03 1.34 97. 11.1 1.
MINIMUM 0.01 0.75 94. 9.9 0.
DATE OF MINIMUM 1997-10-16 1997-10-16 1997-03-12 1997-12-10 1997-08-13
10TH PERCENTILE 0.01 0.79 94. 9.9 0.
MEDIAN 0.02 1.30 97. 11.0 1.
90TH PERCENTILE 0.05 1.72 99. 12.3 2.
MAXIMUM 0.08 1.79 100. 12.6 4.
DATE OF MAXIMUM 1997-05-14 1997-04-09 1997-10-16 1997-08-13 1997-04-09
STANDARD DEVIATION 0.02 0.34 2. 0.9 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.1 0.022 0.103 165.7 70.
MINIMUM 6.9 0.007 0.025 34.3 0.
DATE OF MINIMUM 1997-01-15 1997-10-16 1997-09-10 1997-03-12 1997-03-12
10TH PERCENTILE 6.9 0.007 0.025 36.2 0.
MEDIAN 7.1 0.013 0.048 83.5 81.
90TH PERCENTILE 7.2 0.042 0.212 348.8 100.
MAXIMUM 7.2 0.049 0.502 671.0 100.
DATE OF MAXIMUM 1997-11-12 1997-04-09 1997-04-09 1997-04-09 1997-06-11
STANDARD DEVIATION 0.1 0.015 0.141 190.3 38.
STATION - MATAURA AT PARAWA STATION NO. 017077
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 45/33/36 LONG. 168/33/41 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 81.5 18.2 1.7 4.5 0.9
MINIMUM 22.0 5.0 0.0 1.1 0.2
DATE OF MINIMUM 1997-07-09 1997-03-12 1997-03-12 1997-07-09 1997-05-14
10TH PERCENTILE 22.4 5.2 0.0 1.2 0.3
MEDIAN 32.0 8.5 1.0 1.8 0.5
90TH PERCENTILE 190.2 40.4 4.1 10.3 1.8
MAXIMUM 223.0 49.0 7.0 12.2 2.3
DATE OF MAXIMUM 1997-02-12 1997-02-12 1997-04-09 1997-02-12 1997-02-12
STANDARD DEVIATION 76.6 16.2 2.2 4.2 0.7
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 45. 8.8 1.6 27.2 0.177
MINIMUM 30. 3.9 0.1 1.1 0.040
DATE OF MINIMUM 1997-11-12 1997-08-13 1997-08-13 1997-03-12 1997-11-12
10TH PERCENTILE 31. 4.5 0.1 1.2 0.046
MEDIAN 42. 8.7 1.9 3.0 0.149
90TH PERCENTILE 54. 11.9 2.9 68.5 0.293
MAXIMUM 59. 12.1 3.3 110.0 0.340
DATE OF MAXIMUM 1997-07-09 1997-02-12 1997-09-10 1997-08-13 1997-07-09
STANDARD DEVIATION 10. 2.3 1.3 38.0 0.100
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.31 98. 11.1 0.
MINIMUM 0.00 0.16 94. 10.3 0.
DATE OF MINIMUM 1997-03-12 1997-10-16 1997-05-14 1997-02-12 1997-09-10
10TH PERCENTILE 0.00 0.16 94. 10.4 0.
MEDIAN 0.01 0.33 98. 11.1 0.
90TH PERCENTILE 0.01 0.38 102. 11.7 1.
MAXIMUM 0.03 0.40 102. 12.3 1.
DATE OF MAXIMUM 1997-04-09 1997-04-09 1997-10-16 1997-08-13 1997-11-12
STANDARD DEVIATION 0.01 0.08 3. 0.6 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.1 0.009 0.054 33.3 55.
MINIMUM 6.9 0.003 0.007 6.8 0.
DATE OF MINIMUM 1997-08-13 1997-03-12 1997-09-10 1997-07-09 1997-03-12
10TH PERCENTILE 6.9 0.004 0.007 7.0 2.
MEDIAN 7.1 0.007 0.011 20.4 50.
90TH PERCENTILE 7.2 0.015 0.146 70.6 100.
MAXIMUM 7.3 0.022 0.157 85.9 100.
DATE OF MAXIMUM 1997-09-10 1997-04-09 1997-02-12 1997-08-13 1997-07-09
STANDARD DEVIATION 0.1 0.006 0.064 29.4 42.
STATION - ORETI AT LUMSDEN STATION NO. 017078
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 45/43/04 LONG. 168/25/39 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-15 TO 1997-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 120.2 24.3 1.3 6.8 1.3
MINIMUM 34.0 7.0 0.0 1.8 0.4
DATE OF MINIMUM 1997-07-09 1997-09-10 1997-05-14 1997-07-09 1997-07-09
10TH PERCENTILE 35.0 7.2 0.0 1.9 0.4
MEDIAN 79.0 16.0 1.0 4.5 0.9
90TH PERCENTILE 265.6 52.1 3.7 15.1 2.8
MAXIMUM 296.0 63.0 5.0 16.4 3.1
DATE OF MAXIMUM 1997-08-13 1997-08-13 1997-08-13 1997-08-13 1997-08-13
STANDARD DEVIATION 98.0 20.1 1.7 5.5 1.0
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 47. 9.0 2.7 23.8 0.315
MINIMUM 34. 3.3 0.0 0.6 0.084
DATE OF MINIMUM 1997-08-13 1997-08-13 1997-08-13 1997-06-11 1997-11-12
10TH PERCENTILE 35. 3.7 0.1 0.7 0.090
MEDIAN 45. 8.9 3.4 2.0 0.241
90TH PERCENTILE 55. 12.8 5.2 41.1 0.526
MAXIMUM 60. 13.6 6.6 168.0 0.647
DATE OF MAXIMUM 1997-07-09 1997-01-15 1997-06-11 1997-08-13 1997-07-09
STANDARD DEVIATION 8. 3.1 2.4 47.8 0.197
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.46 98. 11.2 0.
MINIMUM 0.00 0.21 96. 9.9 0.
DATE OF MINIMUM 1997-03-12 1997-11-12 1997-12-10 1997-01-15 1997-03-12
10TH PERCENTILE 0.00 0.21 96. 10.0 0.
MEDIAN 0.00 0.51 98. 11.1 0.
90TH PERCENTILE 0.01 0.63 101. 12.1 1.
MAXIMUM 0.01 0.70 102. 12.5 1.
DATE OF MAXIMUM 1997-08-13 1997-07-09 1997-07-09 1997-08-13 1997-08-13
STANDARD DEVIATION 0.00 0.17 2. 0.8 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.1 0.004 0.035 46.5 50.
MINIMUM 7.0 0.001 0.003 7.9 0.
DATE OF MINIMUM 1997-08-13 1997-03-12 1997-09-10 1997-03-12 1997-03-12
10TH PERCENTILE 7.0 0.002 0.003 8.0 0.
MEDIAN 7.2 0.003 0.005 25.9 44.
90TH PERCENTILE 7.2 0.008 0.065 94.9 100.
MAXIMUM 7.2 0.009 0.232 150.1 100.
DATE OF MAXIMUM 1997-06-11 1997-04-09 1997-08-13 1997-08-13 1997-12-10
STANDARD DEVIATION 0.1 0.003 0.066 45.4 43.
STATION - ORETI AT RIVERTON HWY BRIDGE STATION NO. 017079
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 46/19/40 LONG. 168/15/55 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-09
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 126.5 24.6 0.9 7.2 1.3
MINIMUM 44.0 8.0 0.0 2.5 0.5
DATE OF MINIMUM 1997-09-09 1997-09-09 1997-05-13 1997-09-09 1997-09-09
10TH PERCENTILE 44.6 8.4 0.0 2.5 0.5
MEDIAN 73.0 13.0 0.5 4.2 0.7
90TH PERCENTILE 217.4 41.8 2.4 12.2 2.2
MAXIMUM 433.0 84.0 4.0 24.4 4.4
DATE OF MAXIMUM 1997-02-11 1997-02-11 1997-02-11 1997-02-11 1997-02-11
STANDARD DEVIATION 114.7 22.2 1.3 6.5 1.2
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 84. 10.8 0.9 37.2 0.851
MINIMUM 62. 5.3 0.0 1.7 0.351
DATE OF MINIMUM 1997-10-15 1997-08-12 1997-02-11 1997-03-11 1997-12-09
10TH PERCENTILE 64. 5.4 0.0 1.8 0.363
MEDIAN 79. 10.7 1.0 4.4 0.813
90TH PERCENTILE 108. 14.7 1.9 62.8 1.235
MAXIMUM 118. 15.4 2.0 275.0 1.487
DATE OF MAXIMUM 1997-07-08 1997-03-11 1997-03-11 1997-02-11 1997-07-08
STANDARD DEVIATION 18. 3.5 0.7 78.2 0.350
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 1.13 101. 11.2 1.
MINIMUM 0.00 0.44 90. 9.3 0.
DATE OF MINIMUM 1997-12-09 1997-12-09 1997-01-14 1997-01-14 1997-03-11
10TH PERCENTILE 0.00 0.45 91. 9.4 0.
MEDIAN 0.01 1.16 101. 11.2 0.
90TH PERCENTILE 0.02 1.60 106. 12.3 1.
MAXIMUM 0.03 1.63 109. 13.1 3.
DATE OF MAXIMUM 1997-02-11 1997-02-11 1997-03-11 1997-07-08 1997-02-11
STANDARD DEVIATION 0.01 0.41 6. 1.1 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.4 0.010 0.069 71.1 81.
MINIMUM 7.0 0.004 0.009 13.4 0.
DATE OF MINIMUM 1997-01-14 1997-10-15 1997-09-09 1997-03-11 1997-03-11
10TH PERCENTILE 7.1 0.004 0.009 14.2 12.
MEDIAN 7.4 0.007 0.015 41.4 88.
90TH PERCENTILE 7.5 0.018 0.112 140.7 100.
MAXIMUM 7.8 0.035 0.449 248.5 100.
DATE OF MAXIMUM 1997-03-11 1997-02-11 1997-02-11 1997-02-11 1997-05-13
STANDARD DEVIATION 0.2 0.009 0.126 70.8 29.
STATION - WAIAU AT TUATAPERE STATION NO. 017080
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 46/07/53 LONG. 167/41/07 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-09
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 166.5 34.3 1.7 9.4 1.8
MINIMUM 65.0 14.0 0.0 3.7 0.8
DATE OF MINIMUM 1997-12-09 1997-12-09 1997-05-13 1997-12-09 1997-03-11
10TH PERCENTILE 66.6 14.2 0.0 3.8 0.8
MEDIAN 134.5 26.5 1.0 7.7 1.5
90TH PERCENTILE 220.7 44.7 3.4 12.4 2.3
MAXIMUM 548.0 116.0 7.0 30.7 6.0
DATE OF MAXIMUM 1997-02-11 1997-02-11 1997-02-11 1997-02-11 1997-02-11
STANDARD DEVIATION 132.1 28.0 2.0 7.4 1.4
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 74. 9.5 1.3 18.8 0.163
MINIMUM 40. 4.3 0.0 1.0 0.054
DATE OF MINIMUM 1997-12-09 1997-07-08 1997-02-11 1997-03-11 1997-12-09
10TH PERCENTILE 44. 4.6 0.1 1.1 0.058
MEDIAN 75. 8.9 1.0 4.0 0.164
90TH PERCENTILE 85. 13.0 2.7 18.7 0.235
MAXIMUM 97. 13.9 3.0 160.0 0.282
DATE OF MAXIMUM 1997-07-08 1997-01-14 1997-06-10 1997-02-11 1997-07-08
STANDARD DEVIATION 15. 2.9 1.1 44.9 0.066
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.01 0.34 104. 11.9 1.
MINIMUM 0.00 0.10 97. 10.2 0.
DATE OF MINIMUM 1997-12-09 1997-12-09 1997-02-11 1997-02-11 1997-03-11
10TH PERCENTILE 0.00 0.11 97. 10.3 0.
MEDIAN 0.00 0.33 104. 12.1 0.
90TH PERCENTILE 0.01 0.38 108. 12.7 1.
MAXIMUM 0.01 0.84 115. 14.1 2.
DATE OF MAXIMUM 1997-02-11 1997-02-11 1997-03-11 1997-07-08 1997-02-11
STANDARD DEVIATION 0.00 0.18 5. 1.1 1.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.7 0.004 0.045 169.2 79.
MINIMUM 7.3 0.001 0.003 40.0 0.
DATE OF MINIMUM 1997-12-09 1997-12-09 1997-09-09 1997-07-08 1997-03-11
10TH PERCENTILE 7.3 0.001 0.004 41.6 5.
MEDIAN 7.6 0.003 0.013 106.2 100.
90TH PERCENTILE 7.9 0.007 0.037 406.3 100.
MAXIMUM 8.1 0.014 0.370 540.0 100.
DATE OF MAXIMUM 1997-03-11 1997-02-11 1997-02-11 1997-02-11 1997-09-09
STANDARD DEVIATION 0.2 0.004 0.103 171.4 35.
STATION - NONOWAI BELOW CONTROL GATES STATION NO. 017081
COUNTRY - NEW ZEALAND DEPTH(M) 0.0
LOCATION - OCT. 7 LAT. 45/48/25 LONG. 167/32/04 ELEVATION(M) 0.0
REGIONAL CENTRE - WPRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1997-01-01 TO 1999-12-31
PERIOD OF RECORD FROM - 1997-01-14 TO 1997-12-09
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
A340 A440 A740 G340 G440
02003 02004 02005 02006 02007
ABS*1000 ABS*1000 ABS*1000 m m
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 59.7 12.2 0.8 3.3 0.6
MINIMUM 49.0 9.0 0.0 2.7 0.5
DATE OF MINIMUM 1997-10-15 1997-11-11 1997-05-13 1997-10-15 1997-08-12
10TH PERCENTILE 49.0 9.2 0.0 2.7 0.5
MEDIAN 58.5 11.5 1.0 3.3 0.6
90TH PERCENTILE 66.2 14.7 1.0 3.7 0.7
MAXIMUM 89.0 18.0 2.0 5.0 0.9
DATE OF MAXIMUM 1997-04-08 1997-04-08 1997-01-14 1997-04-08 1997-04-08
STANDARD DEVIATION 10.8 2.6 0.6 0.6 0.1
ELEC TEMP CLARITY TURBID N03-N
COND
02049 02061 02070 02074 07300
us/cm deg C m NTU mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 39. 11.5 6.7 0.6 0.008
MINIMUM 38. 6.1 3.1 0.2 0.001
DATE OF MINIMUM 1997-04-08 1997-08-12 1997-03-11 1997-08-12 1997-03-11
10TH PERCENTILE 38. 6.5 3.5 0.2 0.001
MEDIAN 38. 10.8 6.6 0.4 0.007
90TH PERCENTILE 39. 16.5 8.9 1.1 0.018
MAXIMUM 40. 17.1 10.4 1.9 0.020
DATE OF MAXIMUM 1997-08-12 1997-02-11 1997-10-15 1997-02-11 1997-09-09
STANDARD DEVIATION 1. 3.6 2.0 0.5 0.007
NH3 TOTAL PERCENT O2 BOD
NITROGEN DO SAT DISS
07557 07606 08005 08107 08202
mg/L N mg/L N PERCENT mg/L O2 mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.00 0.07 101. 10.8 0.
MINIMUM 0.00 0.05 96. 9.7 0.
DATE OF MINIMUM 1997-10-15 1997-12-09 1997-04-08 1997-02-11 1997-08-12
10TH PERCENTILE 0.00 0.05 96. 9.8 0.
MEDIAN 0.00 0.07 101. 10.9 0.
90TH PERCENTILE 0.00 0.09 104. 11.6 0.
MAXIMUM 0.01 0.13 104. 11.8 1.
DATE OF MAXIMUM 1997-02-11 1997-07-08 1997-03-11 1997-08-12 1997-12-09
STANDARD DEVIATION 0.00 0.02 3. 0.7 0.
pH P ORTHO P INST CLOUD
DISS TOTAL DISCHG COVER
10301 15256 15406 97160 97320
pH UNITS mg/L P mg/L P m3/S PERCENT
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 7.3 0.001 0.002 11.7 79.
MINIMUM 7.1 0.000 0.001 6.1 0.
DATE OF MINIMUM 1997-08-12 1997-08-12 1997-05-13 1997-02-11 1997-10-15
10TH PERCENTILE 7.1 0.000 0.001 6.3 8.
MEDIAN 7.2 0.001 0.002 12.7 94.
90TH PERCENTILE 7.6 0.001 0.003 16.4 100.
MAXIMUM 7.7 0.001 0.003 21.2 100.
DATE OF MAXIMUM 1997-03-11 1997-04-08 1997-01-14 1997-06-10 1997-08-12
STANDARD DEVIATION 0.2 0.000 0.001 4.8 31.
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