STATISTICS FOR THE UNITED STATES OF AMERICA
STATISTICS FOR THE UNITED STATES OF AMERICA
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-01-08 PAGE 869
STATION - MISSISSIPPI RIVER STATION NO. 028001
COUNTRY - UNITED STATES DEPTH(M) 14.0
LOCATION - OCT. 1 LAT. 32/18/45 LONG. 090/54/25 ELEVATION(M) 21.0
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-02-10 TO 1990-11-30
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 3 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 10 7 10 10 7
MEAN 378. 0.0 0.6 1.19 8.8
MINIMUM 300. 0.0 0.4 0.70 7.3
DATE OF MINIMUM 1989-02-15 1988-02-10 1988-06-02 1988-06-02 1989-06-23
10TH PERCENTILE 300. 0.0 0.4 0.70
MEDIAN 368. 0.0 0.6 1.20 9.2
90TH PERCENTILE 469. 0.0 0.8 1.60
MAXIMUM 484. 0.0 0.8 1.70 9.5
DATE OF MAXIMUM 1988-11-16 1990-11-30 1989-03-27 1988-04-20 1988-02-10
STANDARD DEVIATION 65. 0.0 0.2 0.35 0.9
F Mg Cl Ca Cr
DISS DISS DISS DISS DISS
09104 12102 17203 20103 24052
mg/L F mg/L Mg mg/L Cl mg/L Ca mg/L Cr
NO. OF L-FLAGGED VALUES 1 0 0 0 9
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 9 10 10 10 1
MEAN 0.2 12. 19. 38.800 0.001
MINIMUM 0.1 9. 10. 32.000 0.001
DATE OF MINIMUM 1989-02-15 1989-02-15 1990-06-23 1989-02-15 1988-02-10
10TH PERCENTILE 0.1 9. 10. 32.000 0.001
MEDIAN 0.2 12. 18. 39.500 0.001
90TH PERCENTILE 0.3 16. 24. 45.000 0.001
MAXIMUM 0.3 17. 28. 45.000 0.001
DATE OF MAXIMUM 1988-11-16 1988-06-02 1988-11-16 1990-11-30 1990-11-30
STANDARD DEVIATION 0.1 3. 5. 5.160 0.000
Mn Fe Ni Cu As
DISS DISS DISS DISS DISS
25104 26104 28102 29105 33104
mg/L Mn mg/L Fe mg/L Ni mg/L Cu mg/L As
NO. OF L-FLAGGED VALUES 1 1 0 0 2
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 9 9 9 9 8
MEAN 0.00 0.02 0.004 0.004 0.001
MINIMUM 0.00 0.00 0.001 0.001 0.001
DATE OF MINIMUM 1988-06-02 1988-06-02 1989-03-27 1988-02-10 1988-02-10
10TH PERCENTILE 0.00 0.00 0.001
MEDIAN 0.00 0.01 0.003 0.003 0.001
90TH PERCENTILE 0.01 0.03 0.001
MAXIMUM 0.01 0.07 0.014 0.014 0.002
DATE OF MAXIMUM 1988-04-20 1988-02-10 1988-11-16 1988-11-16 1990-06-23
STANDARD DEVIATION 0.00 0.02 0.004 0.004 0.000
FAEC COL FAEC Cd Ba Hg
STREP DISS DISS DISS
36012 36102 48101 56101 80111
No/100ml No/100ml mg/L Cd mg/L Ba ug/L Hg
NO. OF L-FLAGGED VALUES 0 0 8 0 9
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 6 6 2 10 1
MEAN 4917. 3622. 0.001 0.1 0.100
MINIMUM 1700. 85. 0.001 0.1 0.100
DATE OF MINIMUM 1989-11-14 1989-11-14 1988-02-10 1988-02-10 1988-02-10
10TH PERCENTILE 0.001 0.1 0.100
MEDIAN 5100. 2430. 0.001 0.1 0.100
90TH PERCENTILE 0.002 0.1 0.100
MAXIMUM 7900. 8800. 0.004 0.1 0.100
DATE OF MAXIMUM 1989-02-15 1989-02-15 1988-04-20 1990-11-30 1990-11-30
STANDARD DEVIATION 2761. 3892. 0.001 0.0 0.000
Pb INST
DISS DISCHG
82101 97160
mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 10 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 0 10
MEAN 0.003 18280.6
MINIMUM 0.001 5154.2
DATE OF MINIMUM 1989-06-23 1989-11-14
10TH PERCENTILE 0.001 5154.2
MEDIAN 0.005 23590.6
90TH PERCENTILE 0.005 26564.2
MAXIMUM 0.005 29736.1
DATE OF MAXIMUM 1989-03-27 1990-06-23
STANDARD DEVIATION 0.002 9851.1
STATION - COLUMBIA RIVER STATION NO. 028002
COUNTRY - UNITED STATES DEPTH(M) 18.0
LOCATION - OCT. 1 LAT. 45/36/45 LONG. 122/01/35 ELEVATION(M) 3.7
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-26 TO 1990-11-06
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 9 4 3 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 3 8 9 12
MEAN 156. 0.0 0.3 0.21 10.8
MINIMUM 126. 0.0 0.2 0.10 8.2
DATE OF MINIMUM 1990-05-09 1988-01-26 1988-01-26 1988-08-23 1990-08-14
10TH PERCENTILE 126. 0.0 0.2 0.10 8.2
MEDIAN 151. 0.0 0.2 0.20 11.2
90TH PERCENTILE 182. 0.0 0.4 0.30 12.7
MAXIMUM 196. 0.0 0.4 0.40 13.3
DATE OF MAXIMUM 1989-03-21 1990-11-06 1989-05-16 1989-03-21 1990-03-06
STANDARD DEVIATION 24. 0.0 0.1 0.11 1.8
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 1 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 12 12 12 12
MEAN 0.2 62.67 5. 3. 17.417
MINIMUM 0.1 51.00 4. 2. 12.000
DATE OF MINIMUM 1988-08-23 1990-05-09 1990-06-27 1990-03-06 1990-06-27
10TH PERCENTILE 0.1 51.20 4. 2. 12.200
MEDIAN 0.2 58.50 5. 3. 17.500
90TH PERCENTILE 0.2 72.40 6. 5. 21.000
MAXIMUM 0.3 80.00 7. 5. 22.000
DATE OF MAXIMUM 1988-01-26 1989-03-21 1989-03-21 1990-11-06 1988-04-05
STANDARD DEVIATION 0.1 9.42 1. 1. 3.088
Cr Mn Fe Ni Cu
DISS DISS DISS DISS DISS
24052 25104 26104 28102 29105
mg/L Cr mg/L Mn mg/L Fe mg/L Ni mg/L Cu
NO. OF L-FLAGGED VALUES 8 3 0 3 1
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 4 9 12 9 10
MEAN 0.001 0.00 0.05 0.002 0.006
MINIMUM 0.001 0.00 0.01 0.001 0.001
DATE OF MINIMUM 1988-01-26 1988-01-26 1988-04-05 1988-01-26 1989-11-30
10TH PERCENTILE 0.001 0.00 0.01 0.001 0.001
MEDIAN 0.001 0.00 0.01 0.001 0.005
90TH PERCENTILE 0.002 0.00 0.04 0.005 0.011
MAXIMUM 0.005 0.03 0.37 0.008 0.022
DATE OF MAXIMUM 1990-03-06 1989-03-21 1989-03-21 1988-11-29 1990-08-14
STANDARD DEVIATION 0.001 0.01 0.10 0.002 0.006
Cu As FAEC COL FAEC Cd
DISS DISS STREP DISS
29106 33104 36012 36102 48101
mg/L Cu mg/L As No/100ml No/100ml mg/L Cd
NO. OF L-FLAGGED VALUES 0 3 1 0 11
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 1 9 8 11 1
MEAN 0.004 0.001 3. 24. 0.001
MINIMUM 0.001 1. 1. 0.001
DATE OF MINIMUM 1988-01-26 1988-04-05 1988-04-05 1988-01-26
10TH PERCENTILE 0.001 1. 0.001
MEDIAN 0.001 3. 3. 0.001
90TH PERCENTILE 0.001 77. 0.001
MAXIMUM 0.002 7. 100. 0.003
DATE OF MAXIMUM 1989-03-21 1989-03-21 1990-06-27 1990-06-27
STANDARD DEVIATION 0.000 2. 36. 0.001
Ba Hg Pb INST
DISS DISS DISS DISCHG
56101 80111 82101 97160
mg/L Ba ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 12 9 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 12 0 3 5
MEAN 0.0 0.100 0.003 5749.0
MINIMUM 0.0 0.100 0.001 3511.7
DATE OF MINIMUM 1988-01-26 1988-01-26 1989-05-16 1990-08-14
10TH PERCENTILE 0.0 0.100 0.001
MEDIAN 0.0 0.100 0.001 5522.4
90TH PERCENTILE 0.0 0.100 0.005
MAXIMUM 0.0 0.100 0.009 7674.7
DATE OF MAXIMUM 1990-11-06 1990-11-06 1989-03-21 1990-06-27
STANDARD DEVIATION 0.0 0.000 0.003 1644.6
STATION - YUKON RIVER STATION NO. 028003
COUNTRY - UNITED STATES DEPTH(M) 11.0
LOCATION - OCT. 1 LAT. 61/56/04 LONG. 162/52/50 ELEVATION(M) 9.0
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-04-23 TO 1990-09-25
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 6 3 7 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 55 5 8 4 39
MEAN 198. 0.0 0.4 0.14 7.3
MINIMUM 113. 0.0 0.2 0.10 1.7
DATE OF MINIMUM 1989-06-07 1988-04-23 1988-04-23 1988-06-08 1989-03-14
10TH PERCENTILE 132. 0.0 0.2 0.10 1.9
MEDIAN 201. 0.0 0.4 0.10 8.1
90TH PERCENTILE 282. 0.0 0.5 0.20 11.2
MAXIMUM 288. 0.0 0.5 0.20 11.3
DATE OF MAXIMUM 1989-03-14 1990-09-25 1989-10-06 1989-03-14 1990-09-25
STANDARD DEVIATION 51. 0.0 0.1 0.05 3.2
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 3 0 0 1 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 8 11 11 10 11
MEAN 0.2 89.18 7. 1. 31.545
MINIMUM 0.1 52.00 4. 0. 20.000
DATE OF MINIMUM 1988-09-13 1989-06-07 1989-06-07 1990-06-06 1989-06-07
10TH PERCENTILE 0.1 52.80 4. 0. 20.200
MEDIAN 0.1 82.00 7. 1. 31.000
90TH PERCENTILE 0.2 140.10 10. 2. 45.800
MAXIMUM 0.5 146.00 11. 2. 47.000
DATE OF MAXIMUM 1990-06-06 1990-03-20 1989-03-14 1990-09-25 1990-03-20
STANDARD DEVIATION 0.1 34.05 2. 1. 8.960
Cr Mn Fe Ni Cu
DISS DISS DISS DISS DISS
24052 25104 26104 28102 29105
mg/L Cr mg/L Mn mg/L Fe mg/L Ni mg/L Cu
NO. OF L-FLAGGED VALUES 10 1 1 1 2
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 1 10 10 10 9
MEAN 0.002 0.04 0.19 0.003 0.005
MINIMUM 0.001 0.00 0.00 0.001 0.001
DATE OF MINIMUM 1988-06-08 1988-06-08 1988-06-08 1988-09-13 1989-03-14
10TH PERCENTILE 0.001 0.00 0.01 0.001 0.001
MEDIAN 0.001 0.02 0.14 0.002 0.003
90TH PERCENTILE 0.005 0.11 0.38 0.006 0.010
MAXIMUM 0.005 0.16 0.45 0.010 0.015
DATE OF MAXIMUM 1990-03-20 1990-03-20 1990-06-06 1990-03-20 1990-06-06
STANDARD DEVIATION 0.002 0.05 0.14 0.003 0.004
As FAEC COL FAEC Cd Ba
DISS STREP DISS DISS
33104 36012 36102 48101 56101
mg/L As No/100ml No/100ml mg/L Cd mg/L Ba
NO. OF L-FLAGGED VALUES 3 5 7 9 1
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 8 7 5 2 10
MEAN 0.001 7. 3. 0.001 0.0
MINIMUM 0.001 1. 1. 0.001 0.0
DATE OF MINIMUM 1988-04-23 1988-06-08 1988-04-23 1988-04-23 1988-06-08
10TH PERCENTILE 0.001 1. 1. 0.001 0.0
MEDIAN 0.001 2. 1. 0.001 0.0
90TH PERCENTILE 0.001 11. 6. 0.001 0.1
MAXIMUM 0.001 40. 13. 0.002 0.1
DATE OF MAXIMUM 1990-09-25 1989-07-26 1989-10-06 1989-06-07 1989-03-14
STANDARD DEVIATION 0.000 11. 4. 0.000 0.1
Hg Pb INST
DISS DISS DISCHG
80111 82101 97160
ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 9 8 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 1 3 12
MEAN 0.110 0.003 10424.8
MINIMUM 0.100 0.001 1345.2
DATE OF MINIMUM 1988-04-23 1989-07-26 1990-03-20
10TH PERCENTILE 0.100 0.001 1375.2
MEDIAN 0.100 0.003 10874.9
90TH PERCENTILE 0.100 0.005 18665.7
MAXIMUM 0.200 0.010 19257.6
DATE OF MAXIMUM 1990-03-20 1990-03-20 1990-06-06
STANDARD DEVIATION 0.032 0.003 6456.7
STATION - MISSOURI RIVER STATION NO. 028004
COUNTRY - UNITED STATES DEPTH(M) 4.6
LOCATION - OCT. 1 LAT. 38/42/36 LONG. 091/26/21 ELEVATION(M) 150.3
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-11 TO 1990-11-13
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 3 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 47 12 32 29 47
MEAN 591. 0.0 0.7 0.68 9.1
MINIMUM 0. 0.0 0.3 0.10 2.4
DATE OF MINIMUM 1988-01-11 1988-01-11 1989-05-03 1988-09-12 1989-09-13
10TH PERCENTILE 393. 0.0 0.4 0.10 6.0
MEDIAN 622. 0.0 0.6 0.70 8.4
90TH PERCENTILE 748. 0.0 1.0 1.08 13.3
MAXIMUM 764. 0.1 1.4 1.30 15.8
DATE OF MAXIMUM 1990-01-18 1988-07-11 1990-05-08 1990-07-10 1989-02-07
STANDARD DEVIATION 156. 0.0 0.3 0.34 3.0
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 32 19 32 32 32
MEAN 0.3 157.42 18. 19. 52.625
MINIMUM 0.2 120.00 9. 8. 35.000
DATE OF MINIMUM 1988-01-11 1988-04-05 1989-09-13 1989-09-13 1989-09-13
10TH PERCENTILE 0.2 129.00 11. 10. 42.000
MEDIAN 0.3 158.00 20. 19. 54.000
90TH PERCENTILE 0.5 176.60 22. 28. 60.000
MAXIMUM 0.6 194.00 23. 31. 66.000
DATE OF MAXIMUM 1990-07-10 1988-12-05 1990-11-13 1990-01-18 1990-01-18
STANDARD DEVIATION 0.1 17.60 4. 6. 7.716
Cr Mn Fe Ni Cu
DISS DISS DISS DISS DISS
24052 25104 26104 28102 29105
mg/L Cr mg/L Mn mg/L Fe mg/L Ni mg/L Cu
NO. OF L-FLAGGED VALUES 8 0 1 3 2
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 4 12 11 9 10
MEAN 0.003 0.03 0.06 0.003 0.083
MINIMUM 0.001 0.00 0.00 0.001 0.001
DATE OF MINIMUM 1988-01-11 1988-05-16 1988-07-11 1988-01-11 1989-11-09
10TH PERCENTILE 0.001 0.00 0.00 0.001 0.001
MEDIAN 0.001 0.01 0.01 0.002 0.006
90TH PERCENTILE 0.002 0.07 0.20 0.004 0.010
MAXIMUM 0.019 0.12 0.39 0.010 0.930
DATE OF MAXIMUM 1989-01-09 1989-11-09 1989-01-09 1990-01-18 1989-01-09
STANDARD DEVIATION 0.005 0.04 0.13 0.003 0.267
As FAEC COL FAEC Cd Ba
DISS STREP DISS DISS
33104 36012 36102 48101 56101
mg/L As No/100ml No/100ml mg/L Cd mg/L Ba
NO. OF L-FLAGGED VALUES 2 0 0 9 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 10 32 32 3 12
MEAN 0.002 502. 1214. 0.001 0.1
MINIMUM 0.001 24. 6. 0.001 0.1
DATE OF MINIMUM 1988-01-11 1988-12-05 1988-12-05 1988-05-16 1988-01-11
10TH PERCENTILE 0.001 48. 11. 0.001 0.1
MEDIAN 0.002 140. 84. 0.001 0.1
90TH PERCENTILE 0.003 1020. 4460. 0.002 0.1
MAXIMUM 0.003 6000. 13000. 0.003 0.1
DATE OF MAXIMUM 1989-07-19 1989-09-13 1989-09-13 1988-11-01 1990-11-13
STANDARD DEVIATION 0.001 1087. 2715. 0.001 0.0
Hg Pb INST
DISS DISS DISCHG
80111 82101 97160
ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 10 9 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 2 3 78
MEAN 0.108 0.003 1842.7
MINIMUM 0.100 0.001 596.1
DATE OF MINIMUM 1988-01-11 1989-05-03 1990-11-12
10TH PERCENTILE 0.100 0.001 657.1
MEDIAN 0.100 0.003 1455.7
90TH PERCENTILE 0.100 0.006 2804.3
MAXIMUM 0.200 0.010 5918.9
DATE OF MAXIMUM 1989-11-09 1990-01-18 1989-09-13
STANDARD DEVIATION 0.029 0.003 1138.5
STATION - SUSQUEHANNA RIVER STATION NO. 028005
COUNTRY - UNITED STATES DEPTH(M) 2.0
LOCATION - OCT. 0 LAT. 40/15/17 LONG. 076/53/11 ELEVATION(M) 89.9
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-02-04 TO 1990-11-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li TOC N KJEL NO3NO2
COND DISS
02041 03101 06001 07004 07105
us/cm mg/L Li mg/L C mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 4 3 7 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 21 7 42 53 22
MEAN 226. 0.0 3. 0.7 0.99
MINIMUM 152. 0.0 0. 0.2 0.10
DATE OF MINIMUM 1990-11-16 1988-04-12 1988-11-15 1988-02-17 1988-08-29
10TH PERCENTILE 154. 0.0 2. 0.2 0.42
MEDIAN 228. 0.0 3. 0.5 0.90
90TH PERCENTILE 309. 0.0 4. 1.2 1.48
MAXIMUM 360. 0.0 6. 2.7 1.60
DATE OF MAXIMUM 1988-08-29 1990-11-16 1989-10-21 1988-05-20 1989-02-23
STANDARD DEVIATION 61. 0.0 1. 0.5 0.38
NO2-N O2 F ALK Mg
DISS DISS TOTAL DISS
07207 08102 09104 10121 12102
mg/L N mg/L O2 mg/L F MEQ/L mg/L Mg
NO. OF L-FLAGGED VALUES 6 0 3 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 18 14 18 17
MEAN 0.01 10.7 0.1 44.44 7.
MINIMUM 0.01 6.8 0.1 28.00 5.
DATE OF MINIMUM 1988-02-17 1988-08-29 1988-04-12 1988-05-20 1988-05-20
10TH PERCENTILE 0.01 7.8 0.1 28.00 5.
MEDIAN 0.01 10.5 0.1 46.00 7.
90TH PERCENTILE 0.02 13.2 0.2 60.10 11.
MAXIMUM 0.03 13.8 0.2 72.00 14.
DATE OF MAXIMUM 1989-02-23 1988-02-17 1988-07-29 1989-08-08 1988-08-29
STANDARD DEVIATION 0.01 2.1 0.0 13.12 2.
Cl Ca Cr Mn Fe
DISS DISS DISS DISS DISS
17203 20103 24052 25104 26104
mg/L Cl mg/L Ca mg/L Cr mg/L Mn mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 11 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 17 17 0 11 11
MEAN 12. 23.941 0.001 0.07 0.04
MINIMUM 7. 16.000 0.001 0.01 0.00
DATE OF MINIMUM 1988-05-20 1988-05-20 1988-04-12 1988-08-29 1988-08-29
10TH PERCENTILE 8. 16.700 0.001 0.01 0.00
MEDIAN 12. 24.000 0.001 0.05 0.04
90TH PERCENTILE 16. 32.000 0.001 0.10 0.07
MAXIMUM 22. 33.000 0.005 0.18 0.09
DATE OF MAXIMUM 1988-08-29 1988-07-29 1990-04-03 1989-02-23 1990-05-24
STANDARD DEVIATION 4. 5.761 0.001 0.05 0.03
Ni Cu Cu As FAEC COL
DISS DISS DISS DISS
28102 29105 29106 33104 36012
mg/L Ni mg/L Cu mg/L Cu mg/L As No/100ml
NO. OF L-FLAGGED VALUES 1 2 0 11 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 10 7 2 0 18
MEAN 0.004 0.005 0.002 0.001 421.
MINIMUM 0.002 0.001 0.001 4.
DATE OF MINIMUM 1988-04-12 1988-11-15 1988-04-12 1988-02-17
10TH PERCENTILE 0.002 0.001 4.
MEDIAN 0.004 0.002 0.001 52.
90TH PERCENTILE 0.006 0.001 1630.
MAXIMUM 0.010 0.012 0.001 3300.
DATE OF MAXIMUM 1990-04-03 1988-05-20 1990-11-16 1988-07-29
STANDARD DEVIATION 0.002 0.004 0.000 906.
FAEC Cd Ba Hg Pb
STREP DISS DISS DISS DISS
36102 48101 56101 80111 82101
No/100ml mg/L Cd mg/L Ba ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 10 0 7 9
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 16 1 11 2 2
MEAN 313. 0.001 0.0 0.122 0.004
MINIMUM 6. 0.001 0.0 0.100 0.001
DATE OF MINIMUM 1989-01-04 1988-04-12 1988-04-12 1988-11-15 1989-05-24
10TH PERCENTILE 7. 0.001 0.0 0.001
MEDIAN 152. 0.001 0.0 0.100 0.005
90TH PERCENTILE 714. 0.001 0.0 0.005
MAXIMUM 1530. 0.003 0.0 0.300 0.010
DATE OF MAXIMUM 1990-08-31 1988-11-15 1990-11-16 1988-08-29 1990-04-03
STANDARD DEVIATION 433. 0.001 0.0 0.067 0.003
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 64
MEAN 1706.5
MINIMUM 116.7
DATE OF MINIMUM 1988-08-18
10TH PERCENTILE 200.1
MEDIAN 1103.1
90TH PERCENTILE 4270.7
MAXIMUM 5267.5
DATE OF MAXIMUM 1988-05-22
STANDARD DEVIATION 1495.9
STATION - COLORADO RIVER STATION NO. 028006
COUNTRY - UNITED STATES DEPTH(M) 7.7
LOCATION - OCT. 1 LAT. 36/00/55 LONG. 114/44/16 ELEVATION(M) 196.6
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-27 TO 1990-11-13
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 3 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 18 12 15 18 16
MEAN 790. 0.0 0.5 0.37 8.2
MINIMUM 0. 0.0 0.2 0.30 6.4
DATE OF MINIMUM 1988-05-31 1988-03-29 1988-05-31 1988-01-27 1990-07-17
10TH PERCENTILE 0. 0.0 0.2 0.30 6.6
MEDIAN 882. 0.0 0.3 0.30 7.9
90TH PERCENTILE 930. 0.0 0.8 0.40 9.5
MAXIMUM 1020. 0.0 2.7 1.10 10.8
DATE OF MAXIMUM 1989-08-29 1990-11-13 1988-03-29 1988-11-29 1989-08-29
STANDARD DEVIATION 291. 0.0 0.6 0.19 1.2
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 1 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 17 3 18 18 18
MEAN 0.3 122.33 26. 65. 69.722
MINIMUM 0.1 24. 56. 66.000
DATE OF MINIMUM 1990-05-15 1990-11-13 1988-08-23 1988-01-27
10TH PERCENTILE 0.2 25. 58. 66.000
MEDIAN 0.3 26. 64. 70.000
90TH PERCENTILE 0.3 27. 73. 72.000
MAXIMUM 0.4 27. 76. 84.000
DATE OF MAXIMUM 1990-11-13 1989-08-29 1990-08-29 1989-01-23
STANDARD DEVIATION 0.1 1. 6. 4.128
Cr Mn Fe Ni Cu
DISS DISS DISS DISS DISS
24052 25104 26104 28102 29105
mg/L Cr mg/L Mn mg/L Fe mg/L Ni mg/L Cu
NO. OF L-FLAGGED VALUES 9 8 3 4 2
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 3 4 9 8 10
MEAN 0.002 0.00 0.01 0.003 0.004
MINIMUM 0.001 0.00 0.00 0.001 0.001
DATE OF MINIMUM 1988-03-29 1988-03-29 1988-08-23 1988-08-23 1988-08-23
10TH PERCENTILE 0.001 0.00 0.00 0.001 0.001
MEDIAN 0.001 0.00 0.01 0.001 0.003
90TH PERCENTILE 0.002 0.00 0.01 0.004 0.006
MAXIMUM 0.005 0.00 0.01 0.010 0.010
DATE OF MAXIMUM 1990-03-26 1990-11-13 1988-05-31 1990-03-26 1990-03-26
STANDARD DEVIATION 0.001 0.00 0.01 0.003 0.003
As FAEC COL FAEC Cd Ba
DISS STREP DISS DISS
33104 36012 36102 48101 56101
mg/L As No/100ml No/100ml mg/L Cd mg/L Ba
NO. OF L-FLAGGED VALUES 0 10 10 8 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 6 6 4 12
MEAN 0.003 3. 3. 0.001 0.1
MINIMUM 0.002 1. 1. 0.001 0.1
DATE OF MINIMUM 1988-05-31 1990-05-15 1990-03-26 1988-03-29 1988-03-29
10TH PERCENTILE 0.002 1. 1. 0.001 0.1
MEDIAN 0.003 2. 2. 0.001 0.1
90TH PERCENTILE 0.003 3. 3. 0.001 0.1
MAXIMUM 0.003 12. 12. 0.002 0.1
DATE OF MAXIMUM 1990-11-13 1990-08-29 1988-01-27 1988-11-29 1990-11-13
STANDARD DEVIATION 0.001 3. 3. 0.000 0.0
Hg Pb INST
DISS DISS DISCHG
80111 82101 97160
ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 10 9 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 2 3 18
MEAN 0.108 0.003 506.1
MINIMUM 0.100 0.001 129.7
DATE OF MINIMUM 1988-03-29 1989-05-23 1990-11-13
10TH PERCENTILE 0.100 0.001 238.9
MEDIAN 0.100 0.003 496.0
90TH PERCENTILE 0.100 0.005 776.0
MAXIMUM 0.200 0.010 886.4
DATE OF MAXIMUM 1988-05-31 1990-03-26 1988-05-31
STANDARD DEVIATION 0.029 0.003 202.9
STATION - POTOMAC RIVER STATION NO. 028007
COUNTRY - UNITED STATES DEPTH(M) 5.2
LOCATION - OCT. 0 LAT. 38/55/46 LONG. 077/07/02 ELEVATION(M) 1.0
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-07 TO 1990-10-23
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li TOC N KJEL NO3NO2
COND DISS
02041 03101 06001 07004 07105
us/cm mg/L Li mg/L C mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 2 0 2 1
NO. OF UNFLAGGED VALUES 34 10 32 31 32
MEAN 300. 0.0 5. 0.6 1.32
MINIMUM 195. 0.0 1. 0.2 0.10
DATE OF MINIMUM 1990-10-23 1988-03-01 1989-06-27 1988-03-01 1988-07-08
10TH PERCENTILE 229. 0.0 2. 0.2 0.70
MEDIAN 286. 0.0 4. 0.5 1.40
90TH PERCENTILE 398. 0.0 7. 0.9 1.77
MAXIMUM 440. 0.0 16. 1.6 4.50
DATE OF MAXIMUM 1988-11-01 1990-10-23 1989-05-04 1990-10-23 1988-09-07
STANDARD DEVIATION 63. 0.0 3. 0.3 0.70
NO2-N O2 F ALK Mg
DISS DISS TOTAL DISS
07207 08102 09104 10121 12102
mg/L N mg/L O2 mg/L F MEQ/L mg/L Mg
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 8 0 2 0 0
NO. OF UNFLAGGED VALUES 25 34 16 33 18
MEAN 0.01 10.4 0.1 83.48 8.
MINIMUM 0.01 7.5 0.1 49.00 5.
DATE OF MINIMUM 1988-05-03 1988-07-08 1988-09-07 1989-03-15 1990-10-23
10TH PERCENTILE 0.01 8.0 0.1 57.80 6.
MEDIAN 0.01 9.9 0.1 82.00 8.
90TH PERCENTILE 0.02 13.5 0.2 106.40 11.
MAXIMUM 0.04 14.5 0.3 114.00 13.
DATE OF MAXIMUM 1989-05-04 1988-01-07 1988-07-08 1988-07-08 1988-11-01
STANDARD DEVIATION 0.01 2.3 0.1 16.99 2.
Cl Ca Cr Mn Fe
DISS DISS DISS DISS DISS
17203 20103 24052 25104 26104
mg/L Cl mg/L Ca mg/L Cr mg/L Mn mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 9 0 0
NO. OF UNFLAGGED VALUES 18 18 3 12 12
MEAN 14. 0.034 0.002 0.01 0.03
MINIMUM 8. 0.024 0.001 0.01 0.01
DATE OF MINIMUM 1989-05-04 1990-10-23 1988-03-01 1988-05-03 1988-09-07
10TH PERCENTILE 8. 0.026 0.001 0.01 0.01
MEDIAN 12. 0.035 0.001 0.01 0.02
90TH PERCENTILE 21. 0.042 0.004 0.02 0.04
MAXIMUM 26. 0.051 0.005 0.03 0.14
DATE OF MAXIMUM 1988-11-01 1988-11-01 1990-10-23 1990-10-23 1990-10-23
STANDARD DEVIATION 5. 0.007 0.002 0.01 0.04
Ni Cu As FAEC COL FAEC
DISS DISS DISS STREP
28102 29105 33104 36012 36102
mg/L Ni mg/L Cu mg/L As No/100ml No/100ml
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 3 1 12 2 2
NO. OF UNFLAGGED VALUES 9 11 0 16 18
MEAN 0.002 0.003 0.001 219. 358.
MINIMUM 0.001 0.001 0.001 0. 0.
DATE OF MINIMUM 1988-09-07 1988-05-03 1988-03-01 1989-10-31 1989-10-31
10TH PERCENTILE 0.001 0.001 0.001 0. 0.
MEDIAN 0.002 0.002 0.001 52. 204.
90TH PERCENTILE 0.002 0.007 0.001 548. 930.
MAXIMUM 0.010 0.010 0.001 1200. 1933.
DATE OF MAXIMUM 1990-03-06 1990-03-06 1990-10-23 1989-05-04 1988-07-08
STANDARD DEVIATION 0.002 0.003 0.000 331. 495.
Cd Ba Hg Pb INST
DISS DISS DISS DISS DISCHG
48101 56101 80111 82101 97160
mg/L Cd mg/L Ba ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 10 0 8 10 0
NO. OF UNFLAGGED VALUES 2 12 3 2 34
MEAN 0.001 0.0 0.155 0.003 289.4
MINIMUM 0.001 0.0 0.100 0.001 40.2
DATE OF MINIMUM 1988-03-01 1988-03-01 1988-03-01 1989-05-04 1988-07-08
10TH PERCENTILE 0.001 0.0 0.100 0.001 45.3
MEDIAN 0.001 0.0 0.100 0.004 172.8
90TH PERCENTILE 0.001 0.0 0.290 0.005 614.5
MAXIMUM 0.003 0.0 0.400 0.010 1319.7
DATE OF MAXIMUM 1990-05-01 1990-10-23 1989-10-31 1990-03-06 1989-05-04
STANDARD DEVIATION 0.001 0.0 0.104 0.003 325.7
STATION - DELAWARE RIVER STATION NO. 028008
COUNTRY - UNITED STATES DEPTH(M) 1.4
LOCATION - OCT. 0 LAT. 40/13/18 LONG. 074/46/42 ELEVATION(M) 3.0
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-03-24 TO 1990-11-20
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 NO2-N
COND DISS
02041 03101 07004 07105 07207
us/cm mg/L Li mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 11 1 0 3
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 22 1 11 12 9
MEAN 150. 0.0 0.4 6.00 0.02
MINIMUM 94. 0.0 0.2 0.60 0.01
DATE OF MINIMUM 1990-05-16 1988-03-24 1988-06-22 1990-05-16 1988-03-24
10TH PERCENTILE 94. 0.0 0.2 0.64 0.01
MEDIAN 132. 0.0 0.4 1.00 0.01
90TH PERCENTILE 215. 0.0 0.6 1.27 0.03
MAXIMUM 245. 0.0 1.0 61.00 0.05
DATE OF MAXIMUM 1989-09-12 1990-11-20 1989-05-03 1990-11-20 1989-05-03
STANDARD DEVIATION 48. 0.0 0.2 17.32 0.01
O2 BOD F ALK Mg
DISS DISS TOTAL DISS
08102 08201 09104 10121 12102
mg/L O2 mg/L O2 mg/L F MEQ/L mg/L Mg
NO. OF L-FLAGGED VALUES 0 0 3 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 27 10 9 11 12
MEAN 8.4 2. 0.1 31.09 6.
MINIMUM 0.0 1. 0.1 0.00 2.
DATE OF MINIMUM 1990-02-13 1989-09-12 1988-03-24 1990-05-16 1990-05-16
10TH PERCENTILE 0.0 1. 0.1 0.00 2.
MEDIAN 8.9 2. 0.1 41.00 6.
90TH PERCENTILE 12.9 3. 0.1 45.90 8.
MAXIMUM 15.5 4. 0.1 61.00 8.
DATE OF MAXIMUM 1988-03-24 1988-09-15 1990-11-20 1989-09-12 1989-09-12
STANDARD DEVIATION 5.0 1. 0.0 21.79 2.
Cl Ca Cr Mn Fe
DISS DISS DISS DISS DISS
17203 20103 24052 25104 26104
mg/L Cl mg/L Ca mg/L Cr mg/L Mn mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 11 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 1 12 12
MEAN 13. 15.650 0.002 0.01 0.03
MINIMUM 8. 8.800 0.001 0.00 0.01
DATE OF MINIMUM 1990-05-16 1990-05-16 1988-03-24 1988-06-22 1989-09-12
10TH PERCENTILE 8. 9.240 0.001 0.00 0.01
MEDIAN 14. 16.000 0.001 0.01 0.03
90TH PERCENTILE 16. 19.700 0.004 0.03 0.03
MAXIMUM 16. 21.000 0.009 0.03 0.04
DATE OF MAXIMUM 1988-09-15 1989-09-12 1989-03-03 1989-03-03 1990-05-16
STANDARD DEVIATION 3. 3.660 0.002 0.01 0.01
Ni Cu As FAEC COL FAEC
DISS DISS DISS STREP
28102 29105 33104 36012 36102
mg/L Ni mg/L Cu mg/L As No/100ml No/100ml
NO. OF L-FLAGGED VALUES 4 1 8 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 8 11 4 9 10
MEAN 0.001 0.003 0.001 138. 217.
MINIMUM 0.001 0.001 0.001 8. 9.
DATE OF MINIMUM 1988-03-24 1989-11-16 1988-03-24 1989-09-12 1988-09-15
10TH PERCENTILE 0.001 0.001 0.001 9.
MEDIAN 0.001 0.002 0.001 33. 46.
90TH PERCENTILE 0.003 0.003 0.001 480.
MAXIMUM 0.003 0.005 0.003 650. 830.
DATE OF MAXIMUM 1989-03-03 1988-09-15 1988-06-22 1989-05-03 1989-05-03
STANDARD DEVIATION 0.001 0.001 0.001 217. 281.
Cd Ba Hg Pb INST
DISS DISS DISS DISS DISCHG
48101 56101 80111 82101 97160
mg/L Cd mg/L Ba ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 9 0 11 11 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 3 12 1 1 12
MEAN 0.001 0.0 0.100 0.003 323.3
MINIMUM 0.001 0.0 0.100 0.001 93.5
DATE OF MINIMUM 1988-03-24 1988-03-24 1988-03-24 1989-09-12 1989-09-12
10TH PERCENTILE 0.001 0.0 0.100 0.001 99.1
MEDIAN 0.001 0.0 0.100 0.003 243.0
90TH PERCENTILE 0.001 0.0 0.100 0.005 594.2
MAXIMUM 0.001 0.0 0.100 0.005 892.1
DATE OF MAXIMUM 1990-11-20 1990-11-20 1990-11-20 1989-05-03 1990-05-16
STANDARD DEVIATION 0.000 0.0 0.000 0.002 239.4
STATION - OHIO RIVER STATION NO. 028009
COUNTRY - UNITED STATES DEPTH(M) 11.2
LOCATION - OCT. 0 LAT. 37/12/13 LONG. 089/02/27 ELEVATION(M) 94.3
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-02-17 TO 1990-12-06
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li B TOC CN
COND DISS TOTAL
02041 03101 05001 06001 06606
us/cm mg/L Li mg/L B mg/L C mg/L Cn
NO. OF L-FLAGGED VALUES 0 2 3 0 5
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 29 10 2 12 0
MEAN 292. 0.0 0.1 4. 0.005
MINIMUM 0. 0.0 0.1 3. 0.005
DATE OF MINIMUM 1990-12-06 1988-04-13 1988-06-14 1988-06-14 1988-06-14
10TH PERCENTILE 221. 0.0 3.
MEDIAN 295. 0.0 0.1 4. 0.005
90TH PERCENTILE 376. 0.0 6.
MAXIMUM 378. 0.0 0.1 9. 0.005
DATE OF MAXIMUM 1988-06-14 1990-12-06 1990-10-03 1988-04-14 1990-10-03
STANDARD DEVIATION 73. 0.0 0.0 2. 0.000
N KJEL NO3NO2 O2 COD F
DISS DISS
07004 07105 08102 08301 09104
mg/L N mg/L N mg/L O2 mg/L O2 mg/L F
NO. OF L-FLAGGED VALUES 0 1 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 27 18 28 5 18
MEAN 0.6 1.05 8.3 12. 0.2
MINIMUM 0.2 0.10 3.1 10. 0.1
DATE OF MINIMUM 1988-06-14 1989-10-11 1989-08-21 1988-06-14 1988-10-11
10TH PERCENTILE 0.3 0.28 4.8 0.1
MEDIAN 0.5 1.10 8.5 11. 0.2
90TH PERCENTILE 1.1 1.72 12.2 0.3
MAXIMUM 1.2 1.90 12.7 14. 0.3
DATE OF MAXIMUM 1988-04-13 1990-02-12 1988-12-29 1990-04-12 1990-06-14
STANDARD DEVIATION 0.3 0.57 2.6 2. 0.1
ALK Mg Mg Cl Ca
TOTAL TOTAL DISS DISS TOTAL
10121 12002 12102 17203 20003
MEQ/L mg/L Mg mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 5 9 23 23 5
MEAN 52.60 11. 8. 15. 33.600
MINIMUM 0.00 7. 6. 8. 26.000
DATE OF MINIMUM 1988-06-14 1988-08-30 1989-02-28 1989-10-11 1988-10-11
10TH PERCENTILE 6. 9.
MEDIAN 66.00 9. 9. 15. 32.000
90TH PERCENTILE 11. 20.
MAXIMUM 69.00 25. 12. 22. 45.000
DATE OF MAXIMUM 1988-04-13 1988-08-26 1990-04-12 1990-10-03 1990-04-12
STANDARD DEVIATION 29.61 6. 2. 5. 7.369
Ca Cr Cr Mn Mn
DISS TOTAL DISS TOTAL DISS
20103 24002 24052 25004 25104
mg/L Ca mg/L Cr mg/L Cr mg/L Mn mg/L Mn
NO. OF L-FLAGGED VALUES 0 4 9 0 1
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 23 1 8 5 16
MEAN 32.391 0.005 0.003 0.13 0.01
MINIMUM 22.000 0.005 0.001 0.05 0.00
DATE OF MINIMUM 1988-10-11 1988-06-14 1988-04-13 1988-06-14 1988-06-14
10TH PERCENTILE 26.300 0.001 0.00
MEDIAN 32.000 0.005 0.002 0.07 0.01
90TH PERCENTILE 38.000 0.005 0.01
MAXIMUM 42.000 0.006 0.006 0.23 0.01
DATE OF MAXIMUM 1990-04-12 1990-04-12 1988-06-14 1990-04-12 1988-06-14
STANDARD DEVIATION 5.123 0.000 0.002 0.10 0.00
Fe Fe Ni Ni Cu
TOTAL DISS TOTAL DISS TOTAL
26004 26104 28001 28102 29006
mg/L Fe mg/L Fe mg/L Ni mg/L Ni mg/L Cu
NO. OF L-FLAGGED VALUES 0 6 4 3 4
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 9 15 1 14 1
MEAN 1.02 0.05 0.007 0.003 0.006
MINIMUM 0.17 0.00 0.005 0.001 0.005
DATE OF MINIMUM 1988-06-14 1988-06-14 1988-06-14 1988-10-11 1988-06-14
10TH PERCENTILE 0.01 0.001
MEDIAN 0.30 0.04 0.005 0.002 0.005
90TH PERCENTILE 0.11 0.005
MAXIMUM 3.46 0.20 0.010 0.007 0.008
DATE OF MAXIMUM 1989-04-12 1989-06-13 1990-10-03 1988-06-14 1990-04-12
STANDARD DEVIATION 1.32 0.05 0.003 0.002 0.001
Cu As As FAEC COL FAEC
DISS TOTAL DISS STREP
29105 33003 33104 36012 36102
mg/L Cu mg/L As mg/L As No/100ml No/100ml
NO. OF L-FLAGGED VALUES 4 1 6 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 4 6 17 17
MEAN 0.004 0.001 0.001 103. 147.
MINIMUM 0.001 0.001 0.001 6. 7.
DATE OF MINIMUM 1989-10-11 1988-06-14 1988-04-13 1989-12-11 1989-12-11
10TH PERCENTILE 0.002 0.001 9. 23.
MEDIAN 0.004 0.001 0.001 79. 105.
90TH PERCENTILE 0.007 0.001 196. 232.
MAXIMUM 0.009 0.002 0.001 440. 790.
DATE OF MAXIMUM 1990-06-14 1989-04-12 1990-12-06 1990-04-12 1989-06-13
STANDARD DEVIATION 0.002 0.000 0.000 113. 181.
Cd Cd Ba Ba Ba
TOTAL DISS TOTAL DISS TOTAL
48001 48101 56001 56101 80016
mg/L Cd mg/L Cd mg/L Ba mg/L Ba ug/L Hg
NO. OF L-FLAGGED VALUES 5 15 0 0 5
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 2 5 17 0
MEAN 0.003 0.002 0.0 0.0 0.050
MINIMUM 0.003 0.001 0.0 0.0 0.050
DATE OF MINIMUM 1988-06-14 1988-04-13 1988-06-14 1988-04-13 1988-06-14
10TH PERCENTILE 0.001 0.0
MEDIAN 0.003 0.001 0.0 0.0 0.050
90TH PERCENTILE 0.003 0.0
MAXIMUM 0.003 0.004 0.1 0.1 0.050
DATE OF MAXIMUM 1990-10-03 1990-10-03 1990-04-12 1989-06-13 1990-10-03
STANDARD DEVIATION 0.000 0.001 0.1 0.0 0.000
Hg Pb Pb INST
DISS TOTAL DISS DISCHG
80111 82001 82101 97160
ug/L Hg mg/L Pb mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 7 3 12 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 3 2 5 26
MEAN 0.120 0.018 0.007 8557.5
MINIMUM 0.100 0.005 0.001 1045.0
DATE OF MINIMUM 1988-04-13 1988-10-11 1989-06-13 1988-08-08
10TH PERCENTILE 0.100 0.001 1195.1
MEDIAN 0.100 0.006 0.005 7788.0
90TH PERCENTILE 0.100 0.006 19116.0
MAXIMUM 0.300 0.050 0.050 26904.1
DATE OF MAXIMUM 1988-10-11 1988-06-14 1988-06-14 1990-02-12
STANDARD DEVIATION 0.063 0.020 0.011 7403.2
STATION - RIO GRANDE STATION NO. 028010
COUNTRY - UNITED STATES DEPTH(M) 1.9
LOCATION - OCT. 1 LAT. 25/52/35 LONG. 097/27/15 ELEVATION(M) 2.7
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-12 TO 1990-10-31
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 NO2-N
COND DISS
02041 03101 07004 07105 07207
us/cm mg/L Li mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 11 11
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 19 13 19 8 8
MEAN 1425. 0.1 0.7 0.20 0.01
MINIMUM 1140. 0.0 0.2 0.10 0.01
DATE OF MINIMUM 1988-05-05 1988-10-25 1988-05-05 1988-07-13 1988-01-12
10TH PERCENTILE 1203. 0.0 0.4 0.10 0.01
MEDIAN 1420. 0.1 0.7 0.10 0.01
90TH PERCENTILE 1642. 0.1 0.9 0.40 0.02
MAXIMUM 1790. 0.1 1.1 0.50 0.04
DATE OF MAXIMUM 1990-04-26 1988-08-23 1990-02-14 1988-10-25 1989-12-07
STANDARD DEVIATION 184. 0.0 0.2 0.14 0.01
O2 BOD F ALK Mg
DISS DISS TOTAL DISS
08102 08201 09104 10121 12102
mg/L O2 mg/L O2 mg/L F MEQ/L mg/L Mg
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 19 18 19 16 19
MEAN 8.3 3. 0.7 126.88 27.
MINIMUM 5.8 2. 0.4 0.00 20.
DATE OF MINIMUM 1990-08-23 1988-01-12 1990-04-26 1990-06-26 1988-05-05
10TH PERCENTILE 6.9 2. 0.5 69.00 22.
MEDIAN 7.7 3. 0.7 129.00 27.
90TH PERCENTILE 10.8 4. 0.8 162.40 31.
MAXIMUM 11.2 5. 0.8 186.00 35.
DATE OF MAXIMUM 1988-12-13 1990-02-14 1990-02-14 1988-12-13 1990-04-26
STANDARD DEVIATION 1.6 1. 0.1 40.00 4.
Cl Ca Cr Mn Fe
DISS DISS DISS DISS DISS
17203 20103 24052 25104 26104
mg/L Cl mg/L Ca mg/L Cr mg/L Mn mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 10 0 1
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 19 19 3 13 12
MEAN 195. 89.632 0.001 0.00 0.02
MINIMUM 140. 78.000 0.001 0.00 0.00
DATE OF MINIMUM 1988-05-05 1988-07-13 1988-03-09 1988-03-09 1989-02-22
10TH PERCENTILE 158. 78.000 0.001 0.00 0.00
MEDIAN 190. 86.000 0.001 0.00 0.01
90TH PERCENTILE 230. 110.000 0.001 0.01 0.05
MAXIMUM 260. 120.000 0.005 0.01 0.05
DATE OF MAXIMUM 1989-12-07 1990-04-26 1990-02-14 1989-06-29 1989-06-29
STANDARD DEVIATION 29. 11.894 0.001 0.00 0.02
Ni Cu As FAEC COL FAEC
DISS DISS DISS STREP
28102 29105 33104 36012 36102
mg/L Ni mg/L Cu mg/L As No/100ml No/100ml
NO. OF L-FLAGGED VALUES 4 3 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 9 10 13 16 16
MEAN 0.002 0.003 0.004 2136. 271.
MINIMUM 0.001 0.001 0.003 67. 40.
DATE OF MINIMUM 1988-07-13 1988-07-13 1988-07-13 1990-08-23 1989-02-22
10TH PERCENTILE 0.001 0.001 0.003 113. 61.
MEDIAN 0.001 0.002 0.004 480. 265.
90TH PERCENTILE 0.003 0.004 0.004 1500. 370.
MAXIMUM 0.010 0.010 0.007 25000. 800.
DATE OF MAXIMUM 1990-02-14 1990-02-14 1988-03-09 1989-12-07 1988-03-09
STANDARD DEVIATION 0.002 0.002 0.001 6116. 174.
Cd Ba Hg Pb INST
DISS DISS DISS DISS DISCHG
48101 56101 80111 82101 97160
mg/L Cd mg/L Ba ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 9 0 7 10 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 4 13 6 3 19
MEAN 0.001 0.1 0.138 0.004 10.2
MINIMUM 0.001 0.1 0.100 0.001 0.0
DATE OF MINIMUM 1988-03-09 1988-03-09 1988-03-09 1989-06-29 1990-08-23
10TH PERCENTILE 0.001 0.1 0.100 0.001 0.4
MEDIAN 0.001 0.1 0.100 0.001 5.6
90TH PERCENTILE 0.001 0.1 0.200 0.005 20.0
MAXIMUM 0.002 0.1 0.200 0.020 52.7
DATE OF MAXIMUM 1988-10-25 1990-10-31 1989-08-21 1990-02-14 1988-10-25
STANDARD DEVIATION 0.000 0.0 0.051 0.005 13.2
STATION - SACRAMENTO RIVER STATION NO. 028011
COUNTRY - UNITED STATES DEPTH(M) 5.8
LOCATION - OCT. 1 LAT. 38/27/20 LONG. 121/30/07 ELEVATION(M) 1.0
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-13 TO 1990-12-12
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li TOC N KJEL NO3NO2
COND DISS
02041 03101 06001 07004 07105
us/cm mg/L Li mg/L C mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 16 0 4 8
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 78 10 18 23 19
MEAN 163. 0.0 2. 0.3 0.14
MINIMUM 104. 0.0 1. 0.2 0.10
DATE OF MINIMUM 1989-03-15 1988-01-13 1988-08-10 1988-01-13 1988-03-08
10TH PERCENTILE 119. 0.0 2. 0.2 0.10
MEDIAN 162. 0.0 2. 0.3 0.10
90TH PERCENTILE 213. 0.0 3. 0.5 0.20
MAXIMUM 225. 0.0 5. 0.8 0.30
DATE OF MAXIMUM 1988-09-13 1990-12-12 1988-01-13 1989-11-15 1988-02-02
STANDARD DEVIATION 35. 0.0 1. 0.2 0.06
NO2-N O2 F ALK Mg
DISS DISS TOTAL DISS
07207 08102 09104 10121 12102
mg/L N mg/L O2 mg/L F MEQ/L mg/L Mg
NO. OF L-FLAGGED VALUES 26 0 8 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 1 78 27 27 35
MEAN 0.01 10.0 0.1 64.52 7.
MINIMUM 0.01 7.2 0.1 42.00 5.
DATE OF MINIMUM 1988-01-13 1988-09-07 1988-01-13 1989-03-15 1989-03-15
10TH PERCENTILE 0.01 8.4 0.1 46.50 5.
MEDIAN 0.01 9.7 0.1 64.00 6.
90TH PERCENTILE 0.01 11.5 0.2 82.00 9.
MAXIMUM 0.02 13.5 0.7 93.00 11.
DATE OF MAXIMUM 1988-12-20 1989-02-14 1988-07-06 1988-02-16 1988-09-13
STANDARD DEVIATION 0.00 1.2 0.1 13.54 2.
Cl Ca Cr Cr Mn
DISS DISS TOTAL DISS TOTAL
17203 20103 24002 24052 25004
mg/L Cl mg/L Ca mg/L Cr mg/L Cr mg/L Mn
NO. OF L-FLAGGED VALUES 0 0 1 11 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 35 35 26 1 31
MEAN 7. 12.360 0.004 0.001 0.05
MINIMUM 3. 9.400 0.001 0.001 0.02
DATE OF MINIMUM 1989-03-15 1989-03-15 1988-04-12 1988-03-08 1988-06-20
10TH PERCENTILE 4. 9.850 0.001 0.001 0.02
MEDIAN 6. 12.000 0.003 0.001 0.04
90TH PERCENTILE 9. 15.000 0.007 0.001 0.09
MAXIMUM 10. 17.000 0.016 0.001 0.20
DATE OF MAXIMUM 1988-03-08 1988-02-02 1989-03-15 1990-12-12 1989-03-15
STANDARD DEVIATION 2. 2.056 0.003 0.000 0.04
Mn Fe Fe Ni Ni
DISS TOTAL DISS TOTAL DISS
25104 26004 26104 28001 28102
mg/L Mn mg/L Fe mg/L Fe mg/L Ni mg/L Ni
NO. OF L-FLAGGED VALUES 1 0 0 1 11
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 25 31 27 30 15
MEAN 0.01 1.56 0.03 0.006 0.002
MINIMUM 0.00 0.29 0.00 0.000 0.001
DATE OF MINIMUM 1988-03-29 1989-02-14 1988-04-12 1988-02-16 1988-01-13
10TH PERCENTILE 0.00 0.34 0.01 0.001 0.001
MEDIAN 0.01 1.30 0.02 0.004 0.001
90TH PERCENTILE 0.01 2.09 0.05 0.011 0.003
MAXIMUM 0.02 6.70 0.13 0.020 0.010
DATE OF MAXIMUM 1989-03-15 1989-03-15 1988-01-13 1989-03-15 1990-01-10
STANDARD DEVIATION 0.01 1.41 0.03 0.005 0.002
Cu Cu As As FAEC COL
TOTAL DISS TOTAL DISS
29006 29105 33003 33104 36012
mg/L Cu mg/L Cu mg/L As mg/L As No/100ml
NO. OF L-FLAGGED VALUES 0 2 1 2 2
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 31 30 16 24 10
MEAN 0.009 0.003 0.002 0.002 215.
MINIMUM 0.003 0.000 0.001 0.001 2.
DATE OF MINIMUM 1989-02-14 1988-08-10 1988-07-26 1988-01-13 1989-06-28
10TH PERCENTILE 0.003 0.001 0.001 0.001 2.
MEDIAN 0.006 0.003 0.002 0.002 20.
90TH PERCENTILE 0.013 0.004 0.002 0.002 251.
MAXIMUM 0.033 0.010 0.002 0.003 2040.
DATE OF MAXIMUM 1988-06-07 1990-01-10 1988-07-06 1988-09-07 1989-03-15
STANDARD DEVIATION 0.006 0.002 0.000 0.001 582.
FAEC Cd Cd Ba Ba
STREP TOTAL DISS TOTAL DISS
36102 48001 48101 56001 56101
No/100ml mg/L Cd mg/L Cd mg/L Ba mg/L Ba
NO. OF L-FLAGGED VALUES 0 14 11 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 3 1 1 12
MEAN 261. 0.001 0.001 0.1 0.0
MINIMUM 25. 0.001 0.001 0.0
DATE OF MINIMUM 1989-12-19 1988-03-08 1988-06-07 1988-03-08
10TH PERCENTILE 25. 0.001 0.001 0.0
MEDIAN 110. 0.001 0.001 0.0
90TH PERCENTILE 434. 0.001 0.001 0.0
MAXIMUM 1580. 0.002 0.004 0.0
DATE OF MAXIMUM 1990-12-12 1989-03-15 1988-03-08 1990-12-12
STANDARD DEVIATION 455. 0.000 0.001 0.0
Ba Hg Pb Pb INST
TOTAL DISS TOTAL DISS DISCHG
80016 80111 82001 82101 97160
ug/L Hg ug/L Hg mg/L Pb mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 31 26 17 12 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 0 14 0 66
MEAN 0.129 0.100 0.005 0.003 457.6
MINIMUM 0.100 0.100 0.001 0.001 56.6
DATE OF MINIMUM 1988-01-13 1988-01-13 1989-08-18 1989-06-28 1988-10-18
10TH PERCENTILE 0.100 0.100 0.001 0.001 221.1
MEDIAN 0.100 0.100 0.005 0.001 429.0
90TH PERCENTILE 0.100 0.100 0.007 0.005 670.6
MAXIMUM 1.000 0.100 0.014 0.005 1628.4
DATE OF MAXIMUM 1990-01-10 1990-12-12 1988-06-07 1989-03-15 1989-03-15
STANDARD DEVIATION 0.162 0.000 0.003 0.002 261.1
STATION - ARKANSAS RIVER STATION NO. 028012
COUNTRY - UNITED STATES DEPTH(M) 5.3
LOCATION - OCT. 1 LAT. 34/40/07 LONG. 092/09/18 ELEVATION(M) 70.4
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-04 TO 1990-12-14
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 2 0 4 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 19 8 17 13 19
MEAN 566. 0.0 0.7 0.25 9.2
MINIMUM 241. 0.0 0.3 0.10 6.8
DATE OF MINIMUM 1989-02-02 1988-01-04 1988-03-01 1988-06-20 1988-07-27
10TH PERCENTILE 276. 0.0 0.3 0.10 7.0
MEDIAN 520. 0.0 0.6 0.20 8.6
90TH PERCENTILE 796. 0.0 1.0 0.43 11.6
MAXIMUM 1060. 0.0 1.4 0.60 12.4
DATE OF MAXIMUM 1988-10-11 1990-12-14 1989-11-20 1990-06-05 1990-01-02
STANDARD DEVIATION 222. 0.0 0.3 0.14 1.9
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 16 1 16 16 16
MEAN 0.2 0.00 9. 91. 35.125
MINIMUM 0.1 5. 27. 18.000
DATE OF MINIMUM 1989-02-02 1989-02-02 1988-01-04 1989-02-02
10TH PERCENTILE 0.1 6. 27. 22.200
MEDIAN 0.2 8. 77. 31.000
90TH PERCENTILE 0.3 12. 138. 47.800
MAXIMUM 0.3 20. 230. 59.000
DATE OF MAXIMUM 1988-10-11 1988-10-11 1988-10-11 1988-10-11
STANDARD DEVIATION 0.1 4. 53. 10.893
Cr Mn Fe Ni Cu
DISS DISS DISS DISS DISS
24052 25104 26104 28102 29105
mg/L Cr mg/L Mn mg/L Fe mg/L Ni mg/L Cu
NO. OF L-FLAGGED VALUES 8 0 0 5 1
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 2 10 10 5 9
MEAN 0.002 0.01 0.04 0.003 0.004
MINIMUM 0.001 0.00 0.00 0.001 0.001
DATE OF MINIMUM 1988-01-04 1988-01-04 1988-10-11 1988-01-04 1988-10-11
10TH PERCENTILE 0.001 0.00 0.00 0.001 0.001
MEDIAN 0.001 0.00 0.03 0.002 0.003
90TH PERCENTILE 0.005 0.01 0.09 0.005 0.005
MAXIMUM 0.012 0.06 0.13 0.010 0.010
DATE OF MAXIMUM 1988-06-20 1990-09-04 1988-01-04 1990-03-26 1990-03-26
STANDARD DEVIATION 0.004 0.02 0.04 0.003 0.003
As FAEC COL FAEC Cd Ba
DISS STREP DISS DISS
33104 36012 36102 48101 56101
mg/L As No/100ml No/100ml mg/L Cd mg/L Ba
NO. OF L-FLAGGED VALUES 0 0 0 10 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 10 19 19 0 10
MEAN 0.001 335. 298. 0.001 0.1
MINIMUM 0.001 1. 6. 0.001 0.1
DATE OF MINIMUM 1988-01-04 1990-09-04 1988-05-26 1988-01-04 1988-01-04
10TH PERCENTILE 0.001 7. 8. 0.001 0.1
MEDIAN 0.001 150. 80. 0.001 0.1
90TH PERCENTILE 0.002 1210. 1110. 0.001 0.1
MAXIMUM 0.002 1800. 1200. 0.001 0.1
DATE OF MAXIMUM 1988-10-11 1990-10-15 1990-10-15 1990-12-14 1990-12-14
STANDARD DEVIATION 0.000 518. 457. 0.000 0.0
Hg Pb INST
DISS DISS DISCHG
80111 82101 97160
ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 8 9 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 2 1 18
MEAN 0.100 0.004 1341.2
MINIMUM 0.100 0.001 42.8
DATE OF MINIMUM 1988-01-04 1989-08-01 1988-06-20
10TH PERCENTILE 0.100 0.001 43.9
MEDIAN 0.100 0.005 330.0
90TH PERCENTILE 0.100 0.005 4684.1
MAXIMUM 0.100 0.010 4927.7
DATE OF MAXIMUM 1990-12-14 1990-03-26 1988-01-04
STANDARD DEVIATION 0.000 0.003 1861.1
STATION - DISMAL RIVER STATION NO. 028013
COUNTRY - UNITED STATES DEPTH(M) 0.5
LOCATION - OCT. 1 LAT. 41/46/45 LONG. 100/31/30 ELEVATION(M) 854.0
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-02-25 TO 1990-11-20
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 2 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 10 12 12
MEAN 174. 0.0 0.3 0.47 9.7
MINIMUM 159. 0.0 0.2 0.30 8.1
DATE OF MINIMUM 1989-02-16 1988-02-25 1988-05-18 1990-05-08 1989-08-09
10TH PERCENTILE 161. 0.0 0.2 0.32 8.2
MEDIAN 174. 0.0 0.3 0.50 9.1
90TH PERCENTILE 182. 0.0 0.4 0.57 11.4
MAXIMUM 185. 0.0 0.5 0.60 12.6
DATE OF MAXIMUM 1988-02-25 1990-11-20 1990-05-08 1990-02-14 1988-02-25
STANDARD DEVIATION 7. 0.0 0.1 0.09 1.5
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 12 12
MEAN 0.3 0.00 4. 1. 22.417
MINIMUM 0.2 0.00 3. 0. 19.000
DATE OF MINIMUM 1988-08-10 1988-02-25 1989-05-17 1990-11-20 1990-02-14
10TH PERCENTILE 0.2 0.00 3. 0. 19.600
MEDIAN 0.3 0.00 4. 1. 23.000
90TH PERCENTILE 0.3 0.00 4. 2. 23.000
MAXIMUM 0.4 0.00 4. 2. 24.000
DATE OF MAXIMUM 1990-11-20 1990-11-20 1989-02-16 1990-08-01 1988-02-25
STANDARD DEVIATION 0.1 0.00 1. 1. 1.240
Cr Mn Fe Ni Cu
DISS DISS DISS DISS DISS
24052 25104 26104 28102 29105
mg/L Cr mg/L Mn mg/L Fe mg/L Ni mg/L Cu
NO. OF L-FLAGGED VALUES 5 0 0 6 5
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 7 12 12 6 7
MEAN 0.002 0.00 0.02 0.002 0.002
MINIMUM 0.001 0.00 0.01 0.001 0.001
DATE OF MINIMUM 1988-02-25 1988-02-25 1988-02-25 1988-02-25 1988-02-25
10TH PERCENTILE 0.001 0.00 0.01 0.001 0.001
MEDIAN 0.001 0.00 0.01 0.001 0.001
90TH PERCENTILE 0.002 0.00 0.03 0.003 0.003
MAXIMUM 0.005 0.00 0.03 0.010 0.010
DATE OF MAXIMUM 1990-02-14 1990-11-20 1989-08-09 1990-02-14 1990-02-14
STANDARD DEVIATION 0.001 0.00 0.01 0.003 0.003
As FAEC COL FAEC Cd Ba
DISS STREP DISS DISS
33104 36012 36102 48101 56101
mg/L As No/100ml No/100ml mg/L Cd mg/L Ba
NO. OF L-FLAGGED VALUES 0 0 0 11 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 1 12
MEAN 0.007 72. 110. 0.001 0.0
MINIMUM 0.004 3. 10. 0.001 0.0
DATE OF MINIMUM 1990-05-08 1990-02-14 1990-02-14 1988-02-25 1988-02-25
10TH PERCENTILE 0.004 4. 16. 0.001 0.0
MEDIAN 0.006 56. 78. 0.001 0.0
90TH PERCENTILE 0.008 140. 217. 0.001 0.1
MAXIMUM 0.014 160. 280. 0.001 0.1
DATE OF MAXIMUM 1988-05-18 1990-08-01 1990-05-08 1990-11-20 1989-02-16
STANDARD DEVIATION 0.003 58. 87. 0.000 0.0
Hg Pb INST
DISS DISS DISCHG
80111 82101 97160
ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 11 7 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 1 5 12
MEAN 0.100 0.003 5.9
MINIMUM 0.100 0.001 5.4
DATE OF MINIMUM 1988-02-25 1989-05-17 1989-08-09
10TH PERCENTILE 0.100 0.001 5.4
MEDIAN 0.100 0.004 5.8
90TH PERCENTILE 0.100 0.005 6.3
MAXIMUM 0.100 0.010 6.8
DATE OF MAXIMUM 1990-11-20 1990-02-14 1990-05-08
STANDARD DEVIATION 0.000 0.003 0.4
STATION - APALACHICOLA RIVER STATION NO. 028014
COUNTRY - UNITED STATES DEPTH(M) 5.7
LOCATION - OCT. 0 LAT. 30/42/03 LONG. 084/51/33 ELEVATION(M) 14.8
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-02-19 TO 1990-11-20
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 NO2-N
COND DISS
02041 03101 07004 07105 07207
us/cm mg/L Li mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 12 0 0 8
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 0 12 12 4
MEAN 115. 0.0 0.5 0.28 0.01
MINIMUM 78. 0.0 0.2 0.10 0.01
DATE OF MINIMUM 1990-02-19 1988-03-14 1988-05-23 1988-09-04 1988-03-14
10TH PERCENTILE 81. 0.0 0.2 0.10 0.01
MEDIAN 115. 0.0 0.4 0.30 0.01
90TH PERCENTILE 136. 0.0 0.5 0.40 0.02
MAXIMUM 147. 0.0 1.7 0.50 0.03
DATE OF MAXIMUM 1988-09-04 1990-11-20 1988-03-14 1990-02-19 1988-09-04
STANDARD DEVIATION 19. 0.0 0.4 0.15 0.01
O2 F ALK Mg Cl
DISS DISS TOTAL DISS DISS
08102 09104 10121 12102 17203
mg/L O2 mg/L F MEQ/L mg/L Mg mg/L Cl
NO. OF L-FLAGGED VALUES 0 2 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 10 2 12 12
MEAN 8.7 0.1 0.00 1. 5.
MINIMUM 5.8 0.1 1. 4.
DATE OF MINIMUM 1988-09-04 1988-03-14 1988-03-14 1989-08-29
10TH PERCENTILE 5.9 0.1 1. 4.
MEDIAN 8.9 0.1 1. 5.
90TH PERCENTILE 10.7 0.2 2. 7.
MAXIMUM 11.0 0.2 2. 7.
DATE OF MAXIMUM 1990-02-19 1990-11-20 1988-12-08 1989-03-14
STANDARD DEVIATION 1.8 0.0 0. 1.
Ca Cr Mn Fe Ni
DISS DISS DISS DISS DISS
20103 24052 25104 26104 28102
mg/L Ca mg/L Cr mg/L Mn mg/L Fe mg/L Ni
NO. OF L-FLAGGED VALUES 0 10 2 0 2
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 1 10 12 10
MEAN 13.733 0.001 0.00 0.09 0.003
MINIMUM 8.800 0.001 0.00 0.01 0.001
DATE OF MINIMUM 1990-02-19 1988-09-04 1988-12-08 1989-08-29 1988-09-04
10TH PERCENTILE 9.040 0.001 0.00 0.01 0.001
MEDIAN 13.000 0.001 0.00 0.04 0.001
90TH PERCENTILE 18.100 0.002 0.01 0.19 0.005
MAXIMUM 20.000 0.005 0.01 0.30 0.010
DATE OF MAXIMUM 1988-05-23 1990-02-19 1988-09-04 1990-02-19 1990-02-19
STANDARD DEVIATION 3.414 0.001 0.01 0.09 0.003
Cu As FAEC COL FAEC Cd
DISS DISS STREP DISS
29105 33104 36012 36102 48101
mg/L Cu mg/L As No/100ml No/100ml mg/L Cd
NO. OF L-FLAGGED VALUES 6 11 1 1 10
NO. OF G-FLAGGED VALUES 0 0 2 2 0
NO. OF UNFLAGGED VALUES 6 1 8 8 2
MEAN 0.002 0.001 155. 205. 0.001
MINIMUM 0.001 0.001 0. 0. 0.001
DATE OF MINIMUM 1988-09-04 1988-03-14 1990-08-24 1990-08-24 1988-03-14
10TH PERCENTILE 0.001 0.001 0. 1. 0.001
MEDIAN 0.001 0.001 23. 85. 0.001
90TH PERCENTILE 0.002 0.001 499. 489. 0.001
MAXIMUM 0.010 0.001 600. 670. 0.002
DATE OF MAXIMUM 1990-02-19 1990-11-20 1989-11-14 1989-06-05 1989-03-14
STANDARD DEVIATION 0.003 0.000 230. 231. 0.000
Ba Hg Pb INST
DISS DISS DISS DISCHG
56101 80111 82101 97160
mg/L Ba ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 0 11 12 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 12 1 0 193
MEAN 0.0 0.150 0.003 540.9
MINIMUM 0.0 0.100 0.001 132.8
DATE OF MINIMUM 1988-03-14 1988-03-14 1989-06-05 1988-09-04
10TH PERCENTILE 0.0 0.100 0.001 203.9
MEDIAN 0.0 0.100 0.003 422.0
90TH PERCENTILE 0.0 0.100 0.005 984.2
MAXIMUM 0.0 0.700 0.010 1076.2
DATE OF MAXIMUM 1990-11-20 1989-06-05 1990-02-19 1988-03-10
STANDARD DEVIATION 0.0 0.173 0.003 279.9
STATION - TENNESSEE RIVER STATION NO. 028015
COUNTRY - UNITED STATES DEPTH(M) 9.1
LOCATION - OCT. 0 LAT. 37/02/16 LONG. 088/31/46 ELEVATION(M) 94.8
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-08-22 TO 1988-09-01
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TOC N KJEL O2 Fe
COND DISS TOTAL
02041 06001 07004 08102 26004
us/cm mg/L C mg/L N mg/L O2 mg/L Fe
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 4 4 4 4 4
MEAN 215. 4. 0.4 4.5 0.40
MINIMUM 194. 3. 0.3 3.9 0.29
DATE OF MINIMUM 1988-08-25 1988-09-01 1988-09-01 1988-08-22 1988-08-29
10TH PERCENTILE
MEDIAN 201. 4. 0.4 4.4 0.41
90TH PERCENTILE
MAXIMUM 265. 4. 0.5 5.1 0.49
DATE OF MAXIMUM 1988-09-01 1988-08-29 1988-08-29 1988-09-01 1988-08-25
STANDARD DEVIATION 33. 0. 0.1 0.5 0.09
STATION - TALKEETNA RIVER STATION NO. 028016
COUNTRY - UNITED STATES DEPTH(M) 1.0
LOCATION - OCT. 1 LAT. 62/21/16 LONG. 150/00/42 ELEVATION(M) 120.0
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-22 TO 1990-08-14
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 2 4 1 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 65 10 8 11 61
MEAN 111. 0.0 0.3 0.29 10.6
MINIMUM 49. 0.0 0.2 0.10 0.0
DATE OF MINIMUM 1989-05-31 1988-01-22 1988-05-12 1988-06-14 1990-05-15
10TH PERCENTILE 74. 0.0 0.2 0.10 9.8
MEDIAN 97. 0.0 0.2 0.25 10.6
90TH PERCENTILE 188. 0.0 0.4 0.54 12.7
MAXIMUM 201. 0.0 0.5 0.80 13.2
DATE OF MAXIMUM 1989-02-03 1990-08-14 1989-02-03 1990-05-15 1990-01-24
STANDARD DEVIATION 42. 0.0 0.1 0.23 1.8
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 3 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 9 12 12 12 12
MEAN 0.1 31.42 2. 8. 14.117
MINIMUM 0.1 0.00 1. 3. 8.400
DATE OF MINIMUM 1988-01-22 1989-07-03 1988-06-14 1988-06-14 1989-05-31
10TH PERCENTILE 0.1 4.40 1. 3. 8.720
MEDIAN 0.1 32.00 2. 4. 13.000
90TH PERCENTILE 0.2 46.10 3. 19. 20.500
MAXIMUM 0.2 48.00 3. 21. 23.000
DATE OF MAXIMUM 1990-06-28 1989-02-03 1989-02-03 1989-02-03 1989-02-03
STANDARD DEVIATION 0.0 12.90 1. 7. 4.413
Cr Mn Fe Ni Cu
DISS DISS DISS DISS DISS
24052 25104 26104 28102 29105
mg/L Cr mg/L Mn mg/L Fe mg/L Ni mg/L Cu
NO. OF L-FLAGGED VALUES 10 0 0 6 1
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 2 12 12 6 11
MEAN 0.001 0.00 0.03 0.002 0.004
MINIMUM 0.001 0.00 0.01 0.001 0.001
DATE OF MINIMUM 1988-01-22 1988-01-22 1988-01-22 1988-05-12 1988-01-22
10TH PERCENTILE 0.001 0.00 0.01 0.001 0.001
MEDIAN 0.001 0.00 0.03 0.001 0.004
90TH PERCENTILE 0.001 0.01 0.05 0.003 0.008
MAXIMUM 0.001 0.01 0.06 0.010 0.010
DATE OF MAXIMUM 1990-08-14 1989-05-31 1988-05-12 1990-01-24 1990-01-24
STANDARD DEVIATION 0.000 0.00 0.02 0.003 0.003
As FAEC COL FAEC Cd Ba
DISS STREP DISS DISS
33104 36012 36102 48101 56101
mg/L As No/100ml No/100ml mg/L Cd mg/L Ba
NO. OF L-FLAGGED VALUES 9 1 0 9 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 3 10 11 3 12
MEAN 0.002 30. 30. 0.001 0.0
MINIMUM 0.001 1. 1. 0.001 0.0
DATE OF MINIMUM 1988-01-22 1988-01-22 1990-05-15 1988-01-22 1988-01-22
10TH PERCENTILE 0.001 1. 1. 0.001 0.0
MEDIAN 0.001 9. 10. 0.001 0.0
90TH PERCENTILE 0.001 34. 30. 0.001 0.0
MAXIMUM 0.008 200. 196. 0.005 0.0
DATE OF MAXIMUM 1990-05-15 1990-01-24 1989-02-03 1990-06-28 1990-08-14
STANDARD DEVIATION 0.002 57. 56. 0.001 0.0
Hg Pb INST
DISS DISS DISCHG
80111 82101 97160
ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 11 10 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 1 2 12
MEAN 0.117 0.004 217.0
MINIMUM 0.100 0.001 16.1
DATE OF MINIMUM 1988-01-22 1989-05-31 1989-02-03
10TH PERCENTILE 0.100 0.001 17.5
MEDIAN 0.100 0.005 252.5
90TH PERCENTILE 0.100 0.008 358.0
MAXIMUM 0.300 0.010 405.0
DATE OF MAXIMUM 1989-02-03 1990-01-24 1989-05-31
STANDARD DEVIATION 0.058 0.003 136.2
STATION - HUDSON RIVER STATION NO. 028017
COUNTRY - UNITED STATES DEPTH(M) 3.4
LOCATION - OCT. 0 LAT. 42/45/08 LONG. 073/41/22 ELEVATION(M) 5.5
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-03-29 TO 1990-11-07
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 8 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 3 11 11 11
MEAN 244. 0.0 0.5 0.55 10.8
MINIMUM 173. 0.0 0.2 0.40 6.7
DATE OF MINIMUM 1990-11-07 1988-03-29 1989-06-29 1989-06-29 1989-06-29
10TH PERCENTILE 174. 0.0 0.2 0.40 6.8
MEDIAN 251. 0.0 0.4 0.50 9.5
90TH PERCENTILE 278. 0.0 0.6 0.70 15.0
MAXIMUM 350. 0.0 0.8 0.80 15.7
DATE OF MAXIMUM 1990-02-28 1990-11-07 1989-03-28 1990-02-28 1988-03-29
STANDARD DEVIATION 49. 0.0 0.2 0.14 3.2
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 3 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 8 11 11 11 11
MEAN 0.1 0.00 4. 15. 23.727
MINIMUM 0.1 0.00 3. 10. 18.000
DATE OF MINIMUM 1988-03-29 1988-03-29 1990-11-07 1988-03-29 1990-02-28
10TH PERCENTILE 0.1 0.00 3. 10. 18.000
MEDIAN 0.1 0.00 4. 13. 23.000
90TH PERCENTILE 0.1 0.00 5. 22. 27.900
MAXIMUM 0.2 0.00 5. 22. 30.000
DATE OF MAXIMUM 1990-09-12 1990-11-07 1988-08-23 1989-03-28 1988-08-23
STANDARD DEVIATION 0.0 0.00 1. 5. 4.101
Cr Mn Fe Ni Cu
DISS DISS DISS DISS DISS
24052 25104 26104 28102 29105
mg/L Cr mg/L Mn mg/L Fe mg/L Ni mg/L Cu
NO. OF L-FLAGGED VALUES 9 0 0 2 1
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 2 11 11 9 10
MEAN 0.001 0.02 0.06 0.003 0.006
MINIMUM 0.001 0.01 0.03 0.001 0.003
DATE OF MINIMUM 1988-03-29 1989-06-29 1988-07-07 1988-12-06 1989-06-29
10TH PERCENTILE 0.001 0.01 0.03 0.001 0.003
MEDIAN 0.001 0.02 0.06 0.002 0.006
90TH PERCENTILE 0.001 0.03 0.08 0.005 0.009
MAXIMUM 0.005 0.04 0.17 0.010 0.010
DATE OF MAXIMUM 1990-02-28 1989-03-28 1988-03-29 1990-02-28 1990-02-28
STANDARD DEVIATION 0.001 0.01 0.04 0.003 0.003
As FAEC COL FAEC Cd Ba
DISS STREP DISS DISS
33104 36012 36102 48101 56101
mg/L As No/100ml No/100ml mg/L Cd mg/L Ba
NO. OF L-FLAGGED VALUES 11 0 1 9 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 6 4 2 11
MEAN 0.001 214. 211. 0.001 0.0
MINIMUM 0.001 2. 1. 0.001 0.0
DATE OF MINIMUM 1988-03-29 1988-03-29 1988-08-23 1988-03-29 1988-03-29
10TH PERCENTILE 0.001 0.001 0.0
MEDIAN 0.001 140. 200. 0.001 0.0
90TH PERCENTILE 0.001 0.003 0.0
MAXIMUM 0.001 510. 440. 0.003 0.0
DATE OF MAXIMUM 1990-11-07 1990-11-07 1988-03-29 1988-12-06 1990-11-07
STANDARD DEVIATION 0.000 194. 174. 0.001 0.0
Hg Pb
DISS DISS
80111 82101
ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 10 8
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 1 3
MEAN 0.109 0.004
MINIMUM 0.100 0.001
DATE OF MINIMUM 1988-03-29 1989-06-29
10TH PERCENTILE 0.100 0.001
MEDIAN 0.100 0.005
90TH PERCENTILE 0.100 0.005
MAXIMUM 0.200 0.010
DATE OF MAXIMUM 1990-02-28 1990-02-28
STANDARD DEVIATION 0.030 0.003
STATION - ST. MARYS RIVER AT L.SUPERIOR STATION NO. 028018
COUNTRY - UNITED STATES DEPTH(M) 9.0
LOCATION - OCT. 0 LAT. 46/29/29 LONG. 084/25/17 ELEVATION(M) 183.3
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-01-13 TO 1990-10-16
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 12 6 1 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 0 6 11 11
MEAN 95. 0.0 0.3 0.29 11.5
MINIMUM 87. 0.0 0.2 0.10 8.5
DATE OF MINIMUM 1990-04-25 1988-01-13 1988-01-13 1989-10-12 1988-07-12
10TH PERCENTILE 88. 0.0 0.2 0.14 8.5
MEDIAN 95. 0.0 0.2 0.30 11.5
90TH PERCENTILE 98. 0.0 0.3 0.30 14.1
MAXIMUM 100. 0.0 0.5 0.40 14.4
DATE OF MAXIMUM 1989-01-31 1990-10-16 1989-10-12 1988-07-12 1989-01-31
STANDARD DEVIATION 3. 0.0 0.1 0.07 2.2
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 6 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 6 1 12 12 12
MEAN 0.1 0.00 3. 1. 13.167
MINIMUM 0.1 3. 0. 12.000
DATE OF MINIMUM 1988-01-13 1988-01-13 1990-04-25 1990-04-25
10TH PERCENTILE 0.1 3. 0. 12.200
MEDIAN 0.1 3. 1. 13.000
90TH PERCENTILE 0.1 3. 2. 14.000
MAXIMUM 0.1 3. 2. 14.000
DATE OF MAXIMUM 1990-10-16 1990-10-16 1988-04-06 1990-10-16
STANDARD DEVIATION 0.0 0. 1. 0.577
Cr Mn Fe Ni Cu
DISS DISS DISS DISS DISS
24052 25104 26104 28102 29105
mg/L Cr mg/L Mn mg/L Fe mg/L Ni mg/L Cu
NO. OF L-FLAGGED VALUES 12 3 1 5 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 9 11 7 12
MEAN 0.001 0.00 0.01 0.001 0.004
MINIMUM 0.001 0.00 0.00 0.001 0.002
DATE OF MINIMUM 1988-01-13 1988-01-13 1988-07-12 1988-01-13 1990-01-10
10TH PERCENTILE 0.001 0.00 0.00 0.001 0.002
MEDIAN 0.001 0.00 0.01 0.001 0.004
90TH PERCENTILE 0.001 0.00 0.03 0.002 0.005
MAXIMUM 0.001 0.00 0.03 0.002 0.005
DATE OF MAXIMUM 1990-10-16 1990-10-16 1990-04-25 1989-07-19 1989-01-31
STANDARD DEVIATION 0.000 0.00 0.01 0.000 0.001
As FAEC COL FAEC Cd Ba
DISS STREP DISS DISS
33104 36012 36102 48101 56101
mg/L As No/100ml No/100ml mg/L Cd mg/L Ba
NO. OF L-FLAGGED VALUES 8 5 5 12 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 4 7 7 0 12
MEAN 0.001 5. 6. 0.001 0.0
MINIMUM 0.001 1. 1. 0.001 0.0
DATE OF MINIMUM 1988-04-06 1988-01-13 1988-01-13 1988-01-13 1988-01-13
10TH PERCENTILE 0.001 1. 1. 0.001 0.0
MEDIAN 0.001 2. 2. 0.001 0.0
90TH PERCENTILE 0.001 4. 6. 0.001 0.0
MAXIMUM 0.002 40. 39. 0.001 0.0
DATE OF MAXIMUM 1988-01-13 1990-07-18 1990-07-18 1990-10-16 1990-10-16
STANDARD DEVIATION 0.000 11. 11. 0.000 0.0
Hg Pb
DISS DISS
80111 82101
ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 12 10
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 0 2
MEAN 0.100 0.003
MINIMUM 0.100 0.001
DATE OF MINIMUM 1988-01-13 1989-07-19
10TH PERCENTILE 0.100 0.001
MEDIAN 0.100 0.003
90TH PERCENTILE 0.100 0.005
MAXIMUM 0.100 0.005
DATE OF MAXIMUM 1990-10-16 1989-04-19
STANDARD DEVIATION 0.000 0.002
STATION - ST. CLAIR RIVER AT L.HURON STATION NO. 028019
COUNTRY - UNITED STATES DEPTH(M) 9.0
LOCATION - OCT. 0 LAT. 42/59/19 LONG. 082/25/29 ELEVATION(M) 175.3
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-03-28 TO 1990-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 8 5 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 17 5 13 18 17
MEAN 214. 0.0 0.4 0.31 11.3
MINIMUM 205. 0.0 0.2 0.20 9.0
DATE OF MINIMUM 1989-06-27 1988-03-28 1988-05-20 1988-09-15 1988-09-15
10TH PERCENTILE 207. 0.0 0.2 0.28 9.0
MEDIAN 214. 0.0 0.3 0.30 11.5
90TH PERCENTILE 221. 0.0 0.5 0.31 13.7
MAXIMUM 221. 0.0 1.4 0.40 14.1
DATE OF MAXIMUM 1990-06-13 1990-11-15 1990-04-02 1990-04-02 1989-12-12
STANDARD DEVIATION 5. 0.0 0.3 0.04 1.9
F Mg Cl Ca Cr
DISS DISS DISS DISS DISS
09104 12102 17203 20103 24052
mg/L F mg/L Mg mg/L Cl mg/L Ca mg/L Cr
NO. OF L-FLAGGED VALUES 4 0 0 0 11
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 14 18 18 18 2
MEAN 0.1 8. 7. 28.333 0.001
MINIMUM 0.1 7. 6. 27.000 0.001
DATE OF MINIMUM 1988-09-15 1989-06-27 1988-03-28 1988-12-19 1988-03-28
10TH PERCENTILE 0.1 7. 6. 27.000 0.001
MEDIAN 0.1 8. 6. 28.000 0.001
90TH PERCENTILE 0.2 8. 7. 29.100 0.001
MAXIMUM 0.3 8. 8. 31.000 0.002
DATE OF MAXIMUM 1988-06-08 1989-05-16 1990-09-10 1989-03-08 1990-04-02
STANDARD DEVIATION 0.1 1. 1. 1.029 0.000
Mn Fe Ni Cu As
DISS DISS DISS DISS DISS
25104 26104 28102 29105 33104
mg/L Mn mg/L Fe mg/L Ni mg/L Cu mg/L As
NO. OF L-FLAGGED VALUES 11 4 1 2 10
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 2 9 12 11 3
MEAN 0.00 0.00 0.002 0.001 0.001
MINIMUM 0.00 0.00 0.001 0.001 0.001
DATE OF MINIMUM 1988-03-28 1988-03-28 1988-05-20 1988-03-28 1988-03-28
10TH PERCENTILE 0.00 0.00 0.001 0.001 0.001
MEDIAN 0.00 0.00 0.001 0.001 0.001
90TH PERCENTILE 0.00 0.01 0.003 0.001 0.001
MAXIMUM 0.00 0.01 0.005 0.001 0.001
DATE OF MAXIMUM 1990-11-15 1989-09-22 1988-09-15 1990-11-15 1990-11-15
STANDARD DEVIATION 0.00 0.01 0.001 0.000 0.000
FAEC COL FAEC Cd Ba Hg
STREP DISS DISS DISS
36012 36102 48101 56101 80111
No/100ml No/100ml mg/L Cd mg/L Ba ug/L Hg
NO. OF L-FLAGGED VALUES 10 5 13 0 12
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 7 13 0 13 0
MEAN 2. 2. 0.001 0.0 0.100
MINIMUM 1. 1. 0.001 0.0 0.100
DATE OF MINIMUM 1988-03-28 1988-05-20 1988-03-28 1988-03-28 1988-03-28
10TH PERCENTILE 1. 1. 0.001 0.0 0.100
MEDIAN 1. 1. 0.001 0.0 0.100
90TH PERCENTILE 6. 5. 0.001 0.0 0.100
MAXIMUM 11. 10. 0.001 0.0 0.100
DATE OF MAXIMUM 1989-11-03 1989-11-03 1990-11-15 1990-11-15 1990-11-15
STANDARD DEVIATION 3. 2. 0.000 0.0 0.000
Pb
DISS
82101
mg/L Pb
NO. OF L-FLAGGED VALUES 13
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 0
MEAN 0.003
MINIMUM 0.001
DATE OF MINIMUM 1989-05-16
10TH PERCENTILE 0.001
MEDIAN 0.001
90TH PERCENTILE 0.005
MAXIMUM 0.005
DATE OF MAXIMUM 1989-03-08
STANDARD DEVIATION 0.002
STATION - NIAGARA RIVER AT LAKE ONTARIO STATION NO. 028020
COUNTRY - UNITED STATES DEPTH(M) 22.0
LOCATION - OCT. 0 LAT. 43/16/10 LONG. 079/03/52 ELEVATION(M) 75.0
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-03-21 TO 1990-10-30
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 5 3 1 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 111 7 29 12 94
MEAN 257. 0.0 0.3 0.21 10.7
MINIMUM 0. 0.0 0.1 0.10 7.2
DATE OF MINIMUM 1988-03-21 1988-05-03 1988-06-29 1988-05-03 1989-08-16
10TH PERCENTILE 250. 0.0 0.2 0.10 8.8
MEDIAN 276. 0.0 0.3 0.20 10.2
90TH PERCENTILE 285. 0.0 0.5 0.37 13.2
MAXIMUM 320. 0.0 1.0 0.50 13.5
DATE OF MAXIMUM 1989-08-16 1990-10-29 1990-06-27 1990-05-01 1988-05-03
STANDARD DEVIATION 73. 0.0 0.2 0.13 1.5
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 0 0 0 1 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 27 12 26 28 26
MEAN 0.2 0.00 9. 14. 35.435
MINIMUM 0.1 0.00 8. 2. 31.000
DATE OF MINIMUM 1988-04-06 1988-05-03 1988-03-21 1990-10-30 1990-04-11
10TH PERCENTILE 0.1 0.00 8. 14. 33.000
MEDIAN 0.1 0.00 9. 14. 36.000
90TH PERCENTILE 0.3 0.00 9. 16. 37.000
MAXIMUM 0.9 0.00 9. 18. 38.000
DATE OF MAXIMUM 1990-08-20 1990-10-29 1988-11-14 1990-05-23 1989-05-03
STANDARD DEVIATION 0.2 0.00 1. 3. 1.551
Cr Mn Mn Fe Fe
DISS TOTAL DISS TOTAL DISS
24052 25004 25104 26004 26104
mg/L Cr mg/L Mn mg/L Mn mg/L Fe mg/L Fe
NO. OF L-FLAGGED VALUES 12 7 4 0 6
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 14 12 21 10
MEAN 0.001 0.02 0.00 1.28 0.01
MINIMUM 0.001 0.01 0.00 0.04 0.00
DATE OF MINIMUM 1988-05-03 1988-04-06 1988-03-21 1990-10-30 1988-05-03
10TH PERCENTILE 0.001 0.01 0.00 0.06 0.00
MEDIAN 0.001 0.01 0.00 0.22 0.00
90TH PERCENTILE 0.001 0.05 0.00 0.87 0.01
MAXIMUM 0.001 0.10 0.00 20.00 0.03
DATE OF MAXIMUM 1990-10-29 1988-03-21 1990-10-29 1988-03-21 1988-03-21
STANDARD DEVIATION 0.000 0.02 0.00 4.30 0.01
Ni Ni Cu Cu As
TOTAL DISS TOTAL DISS DISS
28001 28102 29006 29105 33104
mg/L Ni mg/L Ni mg/L Cu mg/L Cu mg/L As
NO. OF L-FLAGGED VALUES 1 2 1 1 11
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 20 14 20 15 1
MEAN 0.003 0.002 0.006 0.003 0.001
MINIMUM 0.001 0.001 0.001 0.001 0.001
DATE OF MINIMUM 1990-06-26 1988-04-18 1989-10-18 1988-03-21 1988-05-03
10TH PERCENTILE 0.001 0.001 0.001 0.001 0.001
MEDIAN 0.003 0.002 0.004 0.002 0.001
90TH PERCENTILE 0.006 0.003 0.011 0.004 0.001
MAXIMUM 0.007 0.005 0.014 0.005 0.001
DATE OF MAXIMUM 1989-04-12 1990-10-29 1988-05-16 1990-05-01 1990-10-29
STANDARD DEVIATION 0.002 0.001 0.004 0.001 0.000
FAEC COL FAEC Cd Cd Ba
STREP TOTAL DISS DISS
36012 36102 48001 48101 56101
No/100ml No/100ml mg/L Cd mg/L Cd mg/L Ba
NO. OF L-FLAGGED VALUES 0 1 17 13 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 9 3 3 12
MEAN 131. 11. 0.001 0.001 0.0
MINIMUM 16. 1. 0.001 0.001 0.0
DATE OF MINIMUM 1990-06-27 1990-06-27 1988-03-21 1988-03-21 1988-05-03
10TH PERCENTILE 17. 1. 0.001 0.001 0.0
MEDIAN 56. 6. 0.001 0.001 0.0
90TH PERCENTILE 298. 14. 0.001 0.001 0.0
MAXIMUM 630. 54. 0.005 0.003 0.0
DATE OF MAXIMUM 1988-06-29 1988-11-09 1988-05-16 1990-05-01 1990-10-29
STANDARD DEVIATION 186. 16. 0.001 0.001 0.0
Ba Hg Pb Pb
TOTAL DISS TOTAL DISS
80016 80111 82001 82101
ug/L Hg ug/L Hg mg/L Pb mg/L Pb
NO. OF L-FLAGGED VALUES 18 11 11 14
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 2 0 10 2
MEAN 0.115 0.100 0.003 0.003
MINIMUM 0.100 0.100 0.001 0.001
DATE OF MINIMUM 1988-03-21 1988-06-29 1989-05-24 1989-07-06
10TH PERCENTILE 0.100 0.100 0.001 0.001
MEDIAN 0.100 0.100 0.005 0.005
90TH PERCENTILE 0.100 0.100 0.005 0.005
MAXIMUM 0.400 0.100 0.008 0.005
DATE OF MAXIMUM 1988-06-29 1990-10-29 1988-06-29 1989-05-03
STANDARD DEVIATION 0.067 0.000 0.002 0.002
STATION - SAINT LAWRENCE RIVER STATION NO. 028021
COUNTRY - UNITED STATES DEPTH(M) 9999.9
LOCATION - OCT. 0 LAT. 45/00/22 LONG. 074/47/43 ELEVATION(M) 46.0
REGIONAL CENTRE - AMRA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-02-16 TO 1990-10-30
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC Li N KJEL NO3NO2 O2
COND DISS DISS
02041 03101 07004 07105 08102
us/cm mg/L Li mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 2 3 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 18 9 20 10 14
MEAN 207. 0.0 0.3 0.28 10.3
MINIMUM 0. 0.0 0.1 0.10 0.0
DATE OF MINIMUM 1988-04-13 1988-02-16 1990-04-26 1988-08-17 1989-04-25
10TH PERCENTILE 0. 0.0 0.2 0.10 2.8
MEDIAN 298. 0.0 0.3 0.30 10.9
90TH PERCENTILE 314. 0.0 0.6 0.40 13.8
MAXIMUM 368. 0.0 0.6 0.50 14.3
DATE OF MAXIMUM 1988-02-16 1990-10-22 1990-05-07 1990-05-07 1989-02-13
STANDARD DEVIATION 152. 0.0 0.1 0.11 3.7
F ALK Mg Cl Ca
DISS TOTAL DISS DISS DISS
09104 10121 12102 17203 20103
mg/L F MEQ/L mg/L Mg mg/L Cl mg/L Ca
NO. OF L-FLAGGED VALUES 1 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 22 12 23 24 23
MEAN 0.2 0.00 8. 21. 37.452
MINIMUM 0.1 0.00 7. 18. 34.000
DATE OF MINIMUM 1988-08-03 1988-02-16 1990-05-17 1989-08-09 1988-08-03
10TH PERCENTILE 0.1 0.00 8. 18. 35.000
MEDIAN 0.1 0.00 8. 21. 37.000
90TH PERCENTILE 0.3 0.00 9. 22. 39.240
MAXIMUM 0.3 0.00 9. 27. 41.000
DATE OF MAXIMUM 1988-06-22 1990-10-22 1988-11-09 1990-10-30 1990-05-07
STANDARD DEVIATION 0.1 0.00 0. 2. 1.693
Cr Mn Mn Fe Fe
DISS TOTAL DISS TOTAL DISS
24052 25004 25104 26004 26104
mg/L Cr mg/L Mn mg/L Mn mg/L Fe mg/L Fe
NO. OF L-FLAGGED VALUES 9 6 3 0 1
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 2 10 8 16 10
MEAN 0.002 0.02 0.00 0.85 0.01
MINIMUM 0.001 0.01 0.00 0.04 0.00
DATE OF MINIMUM 1988-02-16 1988-04-13 1988-02-16 1989-10-24 1988-08-17
10TH PERCENTILE 0.001 0.01 0.00 0.06 0.00
MEDIAN 0.001 0.01 0.00 0.29 0.01
90TH PERCENTILE 0.002 0.03 0.01 2.02 0.01
MAXIMUM 0.005 0.04 0.01 5.40 0.01
DATE OF MAXIMUM 1990-03-15 1990-05-07 1990-05-07 1988-06-22 1988-05-11
STANDARD DEVIATION 0.001 0.01 0.00 1.43 0.00
Ni Ni Cu Cu As
TOTAL DISS TOTAL DISS DISS
28001 28102 29006 29105 33104
mg/L Ni mg/L Ni mg/L Cu mg/L Cu mg/L As
NO. OF L-FLAGGED VALUES 1 3 0 3 8
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 15 8 16 8 3
MEAN 0.004 0.002 0.033 0.003 0.001
MINIMUM 0.001 0.001 0.002 0.001 0.001
DATE OF MINIMUM 1988-10-04 1988-02-16 1990-10-30 1988-05-11 1988-02-16
10TH PERCENTILE 0.001 0.001 0.003 0.001 0.001
MEDIAN 0.002 0.001 0.011 0.003 0.001
90TH PERCENTILE 0.012 0.005 0.047 0.007 0.001
MAXIMUM 0.014 0.010 0.310 0.010 0.001
DATE OF MAXIMUM 1989-05-10 1990-03-15 1988-05-10 1990-03-15 1990-10-22
STANDARD DEVIATION 0.004 0.003 0.076 0.003 0.000
FAEC COL FAEC Cd Cd Ba
STREP TOTAL DISS DISS
36012 36102 48001 48101 56101
No/100ml No/100ml mg/L Cd mg/L Cd mg/L Ba
NO. OF L-FLAGGED VALUES 0 2 11 10 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 10 5 1 11
MEAN 9. 4. 0.002 0.001 0.0
MINIMUM 0. 0. 0.001 0.001 0.0
DATE OF MINIMUM 1989-02-13 1989-02-13 1988-06-22 1988-05-11 1988-02-16
10TH PERCENTILE 0. 0. 0.001 0.001 0.0
MEDIAN 4. 1. 0.001 0.001 0.0
90TH PERCENTILE 14. 12. 0.003 0.001 0.0
MAXIMUM 54. 20. 0.004 0.002 0.0
DATE OF MAXIMUM 1990-05-07 1988-11-09 1988-08-03 1988-02-16 1990-10-22
STANDARD DEVIATION 15. 7. 0.001 0.000 0.0
Ba Hg Pb Pb INST
TOTAL DISS TOTAL DISS DISCHG
80016 80111 82001 82101 97160
ug/L Hg ug/L Hg mg/L Pb mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 16 10 3 8 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 0 1 13 3 11
MEAN 0.100 0.109 0.007 0.003 607.6
MINIMUM 0.100 0.100 0.001 0.001 0.0
DATE OF MINIMUM 1988-04-13 1988-02-16 1989-10-24 1989-05-15 1988-05-11
10TH PERCENTILE 0.100 0.100 0.001 0.001 0.0
MEDIAN 0.100 0.100 0.004 0.002 0.0
90TH PERCENTILE 0.100 0.100 0.016 0.005 0.0
MAXIMUM 0.100 0.200 0.034 0.010 6683.5
DATE OF MAXIMUM 1990-10-30 1988-08-17 1988-08-03 1990-03-15 1988-11-09
STANDARD DEVIATION 0.000 0.030 0.009 0.003 2015.2
GEMS/WATER
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Last updated: 2001-07-30