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STATISTICS FOR PORTUGAL
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-01-08 PAGE 686
STATION - RIVER TEJO AT SANTAREM STATION NO. 073001
COUNTRY - PORTUGAL DEPTH(M) 3.5
LOCATION - OCT. 0 LAT. 39/13/35 LONG. 008/40/34 ELEVATION(M) 5.6
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-02-24 TO 1990-12-12
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC ELEC TEMP CN CHLORO A
COND COND
02040 02041 02061 06606 06711
us/cm us/cm deg C mg/L Cn mg/L
NO. OF L-FLAGGED VALUES 0 0 0 4 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 10 20 30 4 20
MEAN 258. 332. 17.8 0.007 0.0207
MINIMUM 200. 185. 9.0 0.005 0.0011
DATE OF MINIMUM 1990-02-06 1988-11-15 1989-01-25 1990-02-06 1990-12-12
10TH PERCENTILE 200. 210. 12.0 0.0013
MEDIAN 245. 305. 18.5 0.007 0.0090
90TH PERCENTILE 330. 455. 23.0 0.0267
MAXIMUM 330. 576. 26.0 0.010 0.2100
DATE OF MAXIMUM 1990-10-09 1989-10-17 1990-07-24 1989-04-11 1989-04-11
STANDARD DEVIATION 44. 103. 4.5 0.002 0.0457
N KJEL NO2-N NO3-N NH3 O2
DISS
07001 07207 07306 07554 08101
mg/L N mg/L N mg/L N mg/L N mg/L O2
NO. OF L-FLAGGED VALUES 0 0 0 9 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 13 15 20 16 30
MEAN 0.4 0.01 0.85 0.12 8.6
MINIMUM 0.2 0.00 0.10 0.01 6.5
DATE OF MINIMUM 1989-01-25 1989-01-25 1989-11-14 1990-05-08 1990-11-14
10TH PERCENTILE 0.2 0.00 0.22 0.02 6.8
MEDIAN 0.4 0.01 0.88 0.10 8.8
90TH PERCENTILE 0.8 0.03 1.43 0.23 9.7
MAXIMUM 1.3 0.03 1.50 0.38 10.4
DATE OF MAXIMUM 1990-11-14 1989-06-06 1990-12-12 1989-06-06 1989-01-25
STANDARD DEVIATION 0.3 0.01 0.46 0.09 1.1
BOD COD F ALK pH
DISS TOTAL
08201 08301 09105 10102 10302
mg/L O2 mg/L O2 mg/L F mg/L pH UNITS
NO. OF L-FLAGGED VALUES 0 6 2 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 30 9 10 24 30
MEAN 2. 11. 0.1 68.98 7.4
MINIMUM 1. 10. 0.1 10.00 6.7
DATE OF MINIMUM 1988-10-25 1989-01-25 1990-08-21 1990-05-08 1990-06-26
10TH PERCENTILE 1. 10. 0.1 10.50 6.9
MEDIAN 2. 10. 0.1 53.50 7.4
90TH PERCENTILE 3. 12. 0.3 135.20 7.8
MAXIMUM 7. 17. 0.3 170.00 8.3
DATE OF MAXIMUM 1989-08-22 1990-11-14 1990-07-24 1990-11-14 1989-09-19
STANDARD DEVIATION 1. 2. 0.1 47.54 0.4
SUSP SOL Na Mg Si P ORTHO
105 DEG DISS DISS REACTIVE TOTAL
10401 11102 12102 14101 15205
mg/L mg/L Na mg/L Mg mg/LSiO2 mg/L P
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 30 4 14 14 13
MEAN 15. 20. 14. 5.75 6.222
MINIMUM 4. 8. 7. 2.10 0.069
DATE OF MINIMUM 1988-09-13 1990-05-08 1990-09-04 1989-05-09 1990-06-26
10TH PERCENTILE 6. 7. 2.84 0.076
MEDIAN 13. 19. 12. 5.70 0.146
90TH PERCENTILE 26. 19. 8.17 0.546
MAXIMUM 48. 33. 31. 9.10 77.786
DATE OF MAXIMUM 1988-06-28 1989-04-11 1990-12-12 1990-02-06 1989-01-25
STANDARD DEVIATION 10. 10. 7. 1.88 21.503
P SULPHATE Cl Cl K
TOTAL DISS DISS DISS
15405 16302 17201 17204 19102
mg/L P mg/L SO4 mg/L Cl mg/L Cl mg/L K
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 28 16 9 20 3
MEAN 0.205 65. 23. 32. 2.7
MINIMUM 0.015 24. 17. 20.
DATE OF MINIMUM 1988-12-20 1989-05-09 1988-05-17 1990-02-06
10TH PERCENTILE 0.108 31. 21.
MEDIAN 0.190 54. 22. 28.
90TH PERCENTILE 0.311 116. 49.
MAXIMUM 0.340 148. 32. 60.
DATE OF MAXIMUM 1990-07-24 1989-04-11 1988-04-26 1989-10-17
STANDARD DEVIATION 0.079 35. 5. 11.
Ca Cr Mn Fe Cu
DISS TOTAL TOTAL TOTAL TOTAL
20103 24002 25004 26004 29006
mg/L Ca mg/L Cr mg/L Mn mg/L Fe mg/L Cu
NO. OF L-FLAGGED VALUES 0 7 3 0 7
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 17 1 5 8 1
MEAN 40.429 0.015 0.02 0.30 0.009
MINIMUM 12.800 0.005 0.00 0.13 0.002
DATE OF MINIMUM 1989-01-25 1990-05-08 1990-05-08 1989-04-11 1990-12-12
10TH PERCENTILE 19.520
MEDIAN 38.900 0.010 0.02 0.22 0.010
90TH PERCENTILE 62.630
MAXIMUM 69.100 0.060 0.06 0.62 0.023
DATE OF MAXIMUM 1989-10-17 1990-10-09 1989-07-04 1990-12-12 1989-01-25
STANDARD DEVIATION 15.562 0.018 0.02 0.18 0.006
Zn As COLIFORM COLIFORM FAEC COL
TOTAL TOTAL TOTAL TOTAL
30004 33003 36001 36002 36011
mg/L Zn mg/L As No/100ml No/100ml No/100ml
NO. OF L-FLAGGED VALUES 0 7 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 2 0
NO. OF UNFLAGGED VALUES 8 1 9 24 10
MEAN 0.022 0.015 11311. 7.7E+04 5960.
MINIMUM 0.010 0.015 3400. 1.8E+03 320.
DATE OF MINIMUM 1990-05-08 1989-01-25 1990-06-26 1988-10-25 1990-09-04
10TH PERCENTILE 3.2E+03 320.
MEDIAN 0.025 0.015 5800. 2.2E+04 1950.
90TH PERCENTILE 7.5E+04 3600.
MAXIMUM 0.032 0.015 37000. 1.0E+06 43000.
DATE OF MAXIMUM 1990-02-06 1990-12-12 1990-02-06 1989-10-17 1990-07-24
STANDARD DEVIATION 0.010 0.000 11510. 2.0E+05 13065.
FAEC COL FAEC Cd Ba Pb
STREP TOTAL TOTAL TOTAL
36012 36101 48001 80016 82001
No/100ml No/100ml mg/L Cd ug/L Hg mg/L Pb
NO. OF L-FLAGGED VALUES 0 0 11 4 5
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 29 7 4 14 3
MEAN 5137. 571. 0.004 0.142 0.026
MINIMUM 280. 190. 0.002 0.040 0.010
DATE OF MINIMUM 1989-02-14 1990-06-26 1989-01-25 1989-06-06 1989-04-11
10TH PERCENTILE 374. 0.002 0.048
MEDIAN 2400. 270. 0.002 0.125 0.027
90TH PERCENTILE 12000. 0.005 0.258
MAXIMUM 43000. 2200. 0.006 0.350 0.050
DATE OF MAXIMUM 1990-07-24 1990-10-09 1989-05-09 1990-01-09 1990-02-06
STANDARD DEVIATION 8772. 724. 0.001 0.096 0.013
INST
DISCHG
97160
m3/S
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 16
MEAN 440.5
MINIMUM 74.3
DATE OF MINIMUM 1990-09-04
10TH PERCENTILE 86.4
MEDIAN 350.1
90TH PERCENTILE 925.4
MAXIMUM 1470.0
DATE OF MAXIMUM 1990-01-09
STANDARD DEVIATION 381.6
STATION - CASTELO DE BODE RESERVOIR STATION NO. 073002
COUNTRY - PORTUGAL DEPTH(M) 60.0
LOCATION - OCT. 0 LAT. 39/32/30 LONG. 008/19/00 ELEVATION(M) 100.0
REGIONAL CENTRE - EURA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1988-02-02 TO 1990-12-11
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC ELEC TEMP TRANS CN
COND COND
02040 02041 02061 02076 06606
us/cm us/cm deg C m mg/L Cn
NO. OF L-FLAGGED VALUES 0 0 0 0 4
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 46 87 133 48 5
MEAN 55. 69. 16.3 4.1 0.008
MINIMUM 30. 19. 8.0 1.5 0.005
DATE OF MINIMUM 1990-01-16 1989-10-24 1988-04-05 1990-02-13 1990-07-24
10TH PERCENTILE 40. 55. 12.0 2.5
MEDIAN 55. 65. 15.0 4.0 0.008
90TH PERCENTILE 70. 80. 22.9 5.5
MAXIMUM 85. 310. 28.0 5.8 0.022
DATE OF MAXIMUM 1990-08-28 1988-08-09 1990-07-24 1989-02-21 1989-02-21
STANDARD DEVIATION 12. 28. 4.0 1.2 0.005
CHLORO A N KJEL NO2-N NO3-N NH3
06711 07001 07207 07306 07554
mg/L mg/L N mg/L N mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 16 37 8 63
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 124 39 43 72 51
MEAN 0.0014 0.3 0.00 0.57 0.10
MINIMUM 0.0000 0.0 0.00 0.02 0.01
DATE OF MINIMUM 1988-02-02 1989-03-14 1990-07-24 1989-12-12 1990-01-16
10TH PERCENTILE 0.0002 0.0 0.00 0.05 0.02
MEDIAN 0.0010 0.1 0.00 0.54 0.10
90TH PERCENTILE 0.0033 0.7 0.01 0.97 0.17
MAXIMUM 0.0095 3.4 0.01 1.27 0.78
DATE OF MAXIMUM 1990-07-24 1990-07-24 1989-02-21 1989-01-17 1990-03-13
STANDARD DEVIATION 0.0016 0.6 0.00 0.30 0.09
O2 BOD COD F ALK
DISS DISS TOTAL
08101 08201 08301 09105 10102
mg/L O2 mg/L O2 mg/L O2 mg/L F mg/L
NO. OF L-FLAGGED VALUES 0 0 0 6 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 128 131 3 48 129
MEAN 9.1 1. 10. 0.1 22.72
MINIMUM 4.6 0. 0.0 10.00
DATE OF MINIMUM 1990-11-13 1989-01-17 1989-01-17 1990-01-16
10TH PERCENTILE 6.8 0. 0.0 13.00
MEDIAN 9.2 1. 0.1 17.00
90TH PERCENTILE 10.6 2. 0.2 40.00
MAXIMUM 14.0 6. 0.2 80.00
DATE OF MAXIMUM 1989-07-25 1990-06-26 1989-12-12 1990-10-29
STANDARD DEVIATION 1.5 1. 0.0 12.34
pH SUSP SOL Na Mg Si
105 DEG DISS DISS REACTIVE
10302 10401 11102 12102 14101
pH UNITS mg/L mg/L Na mg/L Mg mg/LSiO2
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 132 129 40 84 86
MEAN 7.1 3. 6. 3. 6.91
MINIMUM 3.8 0. 2. 1. 3.86
DATE OF MINIMUM 1990-08-28 1988-04-05 1990-12-11 1990-02-13 1990-09-18
10TH PERCENTILE 6.4 1. 4. 2. 4.56
MEDIAN 7.2 2. 6. 3. 7.20
90TH PERCENTILE 7.8 5. 8. 4. 8.48
MAXIMUM 8.7 44. 11. 7. 9.18
DATE OF MAXIMUM 1990-05-15 1989-02-21 1990-11-13 1989-01-17 1990-02-13
STANDARD DEVIATION 0.6 5. 2. 1. 1.42
P ORTHO P SULPHATE Cl Cl
TOTAL TOTAL DISS DISS
15205 15405 16302 17201 17204
mg/L P mg/L P mg/L SO4 mg/L Cl mg/L Cl
NO. OF L-FLAGGED VALUES 59 74 4 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 26 56 82 45 87
MEAN 0.279 0.998 10. 9. 12.
MINIMUM 0.002 0.000 5. 4. 5.
DATE OF MINIMUM 1989-02-21 1988-05-04 1990-09-18 1988-06-28 1989-03-14
10TH PERCENTILE 0.002 0.005 7. 6. 7.
MEDIAN 0.004 0.005 9. 9. 11.
90TH PERCENTILE 0.017 0.030 11. 12. 14.
MAXIMUM 10.488 82.000 27. 21. 20.
DATE OF MAXIMUM 1989-01-17 1989-01-17 1990-04-17 1988-08-09 1989-12-12
STANDARD DEVIATION 1.612 7.706 4. 3. 3.
K Ca Ca Cr Mn
DISS DISS DISS TOTAL TOTAL
19102 20101 20103 24002 25004
mg/L K mg/L Ca mg/L Ca mg/L Cr mg/L Mn
NO. OF L-FLAGGED VALUES 0 0 0 32 23
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 40 1 86 1 13
MEAN 1.2 6.900 5.020 0.113 0.01
MINIMUM 0.5 3.590 0.005 0.00
DATE OF MINIMUM 1989-01-17 1990-03-13 1990-05-15 1990-05-15
10TH PERCENTILE 0.5 4.100 0.005 0.00
MEDIAN 1.0 4.700 0.005 0.00
90TH PERCENTILE 1.5 6.140 0.010 0.03
MAXIMUM 8.8 7.600 3.500 0.09
DATE OF MAXIMUM 1990-05-15 1989-09-26 1989-02-21 1990-11-13
STANDARD DEVIATION 1.3 0.897 0.608 0.02
Fe Fe Cu Zn As
TOTAL DISS TOTAL TOTAL TOTAL
26004 26104 29006 30004 33003
mg/L Fe mg/L Fe mg/L Cu mg/L Zn mg/L As
NO. OF L-FLAGGED VALUES 9 3 29 5 39
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 27 1 7 27 5
MEAN 0.10 0.12 0.022 0.082 0.017
MINIMUM 0.00 0.00 0.002 0.002 0.015
DATE OF MINIMUM 1990-05-15 1990-11-13 1990-12-11 1990-10-29 1989-01-17
10TH PERCENTILE 0.00 0.002 0.002 0.015
MEDIAN 0.04 0.00 0.010 0.045 0.015
90TH PERCENTILE 0.30 0.016 0.169 0.016
MAXIMUM 0.58 0.45 0.480 0.550 0.088
DATE OF MAXIMUM 1990-12-11 1990-11-13 1990-06-26 1990-06-26 1990-06-26
STANDARD DEVIATION 0.13 0.22 0.079 0.113 0.011
COLIFORM COLIFORM FAEC COL FAEC COL FAEC
TOTAL TOTAL STREP
36001 36002 36011 36012 36101
No/100ml No/100ml No/100ml No/100ml No/100ml
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 9 127 11 124 6
MEAN 18. 219. 2. 11. 6.
MINIMUM 2. 0. 0. 0. 0.
DATE OF MINIMUM 1990-04-17 1988-05-04 1990-05-15 1988-03-01 1990-04-17
10TH PERCENTILE 1. 0. 0.
MEDIAN 15. 10. 1. 1. 2.
90TH PERCENTILE 37. 5. 7.
MAXIMUM 51. 26000. 7. 1100. 20.
DATE OF MAXIMUM 1989-07-25 1988-08-09 1990-01-16 1988-08-09 1990-11-13
STANDARD DEVIATION 14. 2306. 2. 99. 8.
Cd Ba Ba Pb INST
TOTAL TOTAL TOTAL TOTAL DISCHG
48001 80011 80016 82001 97160
mg/L Cd ug/L Hg ug/L Hg mg/L Pb m3/S
NO. OF L-FLAGGED VALUES 35 0 0 26 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 1 3 30 10 12
MEAN 0.004 0.187 0.172 0.026 127.1
MINIMUM 0.002 0.050 0.010 0.0
DATE OF MINIMUM 1989-01-17 1989-07-25 1989-01-17 1990-09-18
10TH PERCENTILE 0.002 0.050 0.010 6.6
MEDIAN 0.005 0.125 0.030 104.5
90TH PERCENTILE 0.005 0.350 0.034 200.8
MAXIMUM 0.005 0.550 0.083 449.7
DATE OF MAXIMUM 1990-12-11 1990-02-13 1989-04-18 1988-08-09
STANDARD DEVIATION 0.001 0.123 0.015 117.9
STATION - VALENCA-MINHO RIVER STATION NO. 073003
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 41/54/00 LONG. 008/48/00 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-22 TO 1990-12-05
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 12 6
MEAN 83. 15.4 9.5 1. 7.
MINIMUM 63. 10.0 7.0 0. 3.
DATE OF MINIMUM 1990-04-18 1990-12-05 1990-09-18 1990-05-07 1990-05-07
10TH PERCENTILE 63. 10.1 7.1 0.
MEDIAN 86. 14.5 9.8 1. 7.
90TH PERCENTILE 99. 20.3 10.6 2.
MAXIMUM 102. 21.0 11.7 2. 9.
DATE OF MAXIMUM 1990-09-18 1990-07-09 1990-01-22 1990-02-05 1990-11-06
STANDARD DEVIATION 13. 4.2 1.4 1. 2.
pH COLIFORM FAEC COL FAEC
TOTAL STREP
10302 36001 36011 36101
pH UNITS No/100ml No/100ml No/100ml
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 1 0 0
NO. OF UNFLAGGED VALUES 12 8 12 8
MEAN 6.7 1.2E+05 2034. 1068.
MINIMUM 6.0 1.2E+03 60. 36.
DATE OF MINIMUM 1990-08-21 1990-03-20 1990-03-20 1990-05-07
10TH PERCENTILE 6.1 88.
MEDIAN 6.8 6.3E+03 1650. 260.
90TH PERCENTILE 7.0 4280.
MAXIMUM 7.2 1.0E+06 5000. 4800.
DATE OF MAXIMUM 1990-09-18 1990-10-02 1990-12-05 1990-08-21
STANDARD DEVIATION 0.3 3.3E+05 1735. 1680.
STATION - FOZ DO MOURO-MINHO RIVER STATION NO. 073004
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 42/06/00 LONG. 008/19/48 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-22 TO 1990-12-05
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 12 6
MEAN 75. 15.0 9.6 2. 7.
MINIMUM 52. 8.0 7.0 0. 4.
DATE OF MINIMUM 1990-07-09 1990-12-05 1990-08-21 1990-07-09 1990-06-18
10TH PERCENTILE 54. 8.4 7.1 0.
MEDIAN 73. 15.0 9.4 1. 8.
90TH PERCENTILE 91. 19.7 11.7 2.
MAXIMUM 92. 21.5 11.7 4. 11.
DATE OF MAXIMUM 1990-09-18 1990-09-18 1990-02-05 1990-04-18 1990-10-02
STANDARD DEVIATION 14. 4.5 1.6 1. 3.
pH COLIFORM FAEC COL FAEC INST
TOTAL STREP DISCHG
10302 36001 36011 36101 97160
pH UNITS No/100ml No/100ml No/100ml m3/S
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 8 11 6 9
MEAN 6.8 3364. 127. 123. 224.1
MINIMUM 6.2 810. 20. 20. 24.9
DATE OF MINIMUM 1990-08-21 1990-08-21 1990-10-02 1990-04-18 1990-08-21
10TH PERCENTILE 6.2 20.
MEDIAN 6.8 1850. 70. 31. 110.0
90TH PERCENTILE 7.0 297.
MAXIMUM 7.3 15000. 430. 590. 797.0
DATE OF MAXIMUM 1990-09-18 1990-07-09 1990-12-05 1990-07-09 1990-02-05
STANDARD DEVIATION 0.3 4744. 132. 229. 262.7
STATION - ALBUFEIRA DO CRESTUHA-DOURO STATION NO. 073005
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 41/04/12 LONG. 008/25/48 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-16 TO 1990-12-12
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 9 12 12 12 6
MEAN 187. 16.0 9.5 2. 10.
MINIMUM 145. 7.5 4.5 0. 4.
DATE OF MINIMUM 1990-05-09 1990-01-16 1990-09-20 1990-10-10 1990-05-09
10TH PERCENTILE 8.0 4.9 0.
MEDIAN 180. 15.8 10.1 1. 9.
90TH PERCENTILE 23.0 11.5 2.
MAXIMUM 265. 24.0 12.1 4. 15.
DATE OF MAXIMUM 1990-09-20 1990-07-11 1990-01-16 1990-09-20 1990-06-26
STANDARD DEVIATION 37. 5.6 2.2 1. 4.
pH COLIFORM FAEC COL FAEC
TOTAL STREP
10302 36001 36011 36101
pH UNITS No/100ml No/100ml No/100ml
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 12 9 12 4
MEAN 7.1 13481. 4618. 35.
MINIMUM 6.8 430. 28. 20.
DATE OF MINIMUM 1990-05-09 1990-02-14 1990-12-12 1990-07-11
10TH PERCENTILE 6.8 31.
MEDIAN 7.0 7700. 114. 22.
90TH PERCENTILE 7.5 3097.
MAXIMUM 7.8 60000. 50000. 76.
DATE OF MAXIMUM 1990-09-20 1990-06-26 1990-09-20 1990-03-20
STANDARD DEVIATION 0.3 18801. 14342. 27.
STATION - PINHAO-DOURO RIVER STATION NO. 073006
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 41/01/48 LONG. 006/58/12 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-16 TO 1990-12-12
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 6
MEAN 227. 15.1 8.9 2. 10.
MINIMUM 153. 7.5 6.0 0. 4.
DATE OF MINIMUM 1990-11-14 1990-01-16 1990-06-20 1990-10-10 1990-05-09
10TH PERCENTILE 155. 7.7 6.2 1.
MEDIAN 230. 15.0 8.3 2. 9.
90TH PERCENTILE 280. 20.5 11.3 2.
MAXIMUM 293. 24.0 12.3 4. 16.
DATE OF MAXIMUM 1990-08-08 1990-07-11 1990-01-16 1990-09-20 1990-06-20
STANDARD DEVIATION 45. 5.3 2.0 1. 4.
pH COLIFORM FAEC COL FAEC
TOTAL STREP
10302 36001 36011 36101
pH UNITS No/100ml No/100ml No/100ml
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 12 7 12 3
MEAN 7.5 526. 115. 47.
MINIMUM 6.9 40. 20.
DATE OF MINIMUM 1990-01-16 1990-08-08 1990-01-16
10TH PERCENTILE 6.9 20.
MEDIAN 7.4 520. 20.
90TH PERCENTILE 7.9 203.
MAXIMUM 8.0 1200. 750.
DATE OF MAXIMUM 1990-12-12 1990-03-20 1990-02-14
STANDARD DEVIATION 0.4 358. 211.
STATION - MIRANDA DO DOURO RIVER STATION NO. 073007
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 41/28/48 LONG. 006/18/00 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-29 TO 1990-12-17
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 11 11 9 8 5
MEAN 282. 14.7 8.2 3. 16.
MINIMUM 218. 5.0 3.8 1. 6.
DATE OF MINIMUM 1990-07-17 1990-12-17 1990-10-29 1990-01-29 1990-10-29
10TH PERCENTILE 219. 5.1
MEDIAN 290. 15.5 9.2 3. 14.
90TH PERCENTILE 324. 22.8
MAXIMUM 342. 26.0 10.2 5. 23.
DATE OF MAXIMUM 1990-12-17 1990-08-27 1990-02-20 1990-07-17 1990-08-27
STANDARD DEVIATION 43. 7.3 2.3 1. 7.
pH COLIFORM FAEC COL FAEC
TOTAL STREP
10302 36001 36011 36101
pH UNITS No/100ml No/100ml No/100ml
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 11 9 10 5
MEAN 7.1 630. 32. 47.
MINIMUM 6.4 20. 20. 20.
DATE OF MINIMUM 1990-10-29 1990-05-21 1990-02-20 1990-03-27
10TH PERCENTILE 6.4 20.
MEDIAN 7.0 100. 20. 20.
90TH PERCENTILE 7.7 60.
MAXIMUM 8.1 3000. 90. 150.
DATE OF MAXIMUM 1990-08-27 1990-09-10 1990-10-29 1990-01-29
STANDARD DEVIATION 0.5 1010. 24. 57.
STATION - S.JOAO DE LOURE-VOUGA RIVER STATION NO. 073008
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 40/37/48 LONG. 008/30/00 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-09 TO 1990-12-03
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 9 12
MEAN 168. 16.5 6.2 4. 16.
MINIMUM 86. 10.8 2.0 2. 4.
DATE OF MINIMUM 1990-04-03 1990-01-09 1990-08-01 1990-03-06 1990-08-01
10TH PERCENTILE 88. 10.9 2.1 4.
MEDIAN 168. 14.6 5.9 3. 10.
90TH PERCENTILE 216. 22.2 10.0 25.
MAXIMUM 311. 24.9 11.0 9. 52.
DATE OF MAXIMUM 1990-08-01 1990-09-03 1990-01-09 1990-09-03 1990-10-15
STANDARD DEVIATION 63. 5.2 3.3 3. 13.
pH COLIFORM FAEC COL FAEC Cd
TOTAL STREP TOTAL
10302 36001 36011 36101 48001
pH UNITS No/100ml No/100ml No/100ml mg/L Cd
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 1 0 0 0
NO. OF UNFLAGGED VALUES 12 8 9 9 12
MEAN 6.7 1.5E+05 1699. 1622. 0.005
MINIMUM 5.3 3.3E+03 200. 170. 0.005
DATE OF MINIMUM 1990-04-03 1990-01-09 1990-06-05 1990-06-05 1990-01-09
10TH PERCENTILE 5.4 0.005
MEDIAN 6.9 3.3E+04 530. 790. 0.005
90TH PERCENTILE 7.2 0.005
MAXIMUM 7.7 1.0E+06 7900. 7900. 0.005
DATE OF MAXIMUM 1990-10-15 1990-10-15 1990-10-15 1990-10-15 1990-12-03
STANDARD DEVIATION 0.7 3.2E+05 2505. 2440. 0.000
Ba
TOTAL
80011
ug/L Hg
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 12
MEAN 0.100
MINIMUM 0.100
DATE OF MINIMUM 1990-01-09
10TH PERCENTILE 0.100
MEDIAN 0.100
90TH PERCENTILE 0.100
MAXIMUM 0.100
DATE OF MAXIMUM 1990-12-03
STANDARD DEVIATION 0.000
STATION - PONTE PENACOVA - MONDEGO RIVER STATION NO. 073009
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 40/21/00 LONG. 006/13/48 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-16 TO 1990-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 7 12
MEAN 143. 16.2 8.5 1. 4.
MINIMUM 59. 12.1 6.8 1. 3.
DATE OF MINIMUM 1990-06-12 1990-01-16 1990-08-07 1990-07-17 1990-02-13
10TH PERCENTILE 59. 12.2 6.9 3.
MEDIAN 64. 15.0 8.0 2. 4.
90TH PERCENTILE 220. 19.3 9.1 5.
MAXIMUM 696. 27.5 13.2 2. 8.
DATE OF MAXIMUM 1990-04-17 1990-08-07 1990-01-16 1990-01-16 1990-05-15
STANDARD DEVIATION 184. 4.4 1.7 0. 1.
pH COLIFORM FAEC COL FAEC Cd
TOTAL STREP TOTAL
10302 36001 36011 36101 48001
pH UNITS No/100ml No/100ml No/100ml mg/L Cd
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 10 10 10 12
MEAN 7.1 5.7E+04 3385. 1925. 0.005
MINIMUM 6.4 3.3E+02 49. 70. 0.005
DATE OF MINIMUM 1990-11-12 1990-09-10 1990-07-17 1990-09-10 1990-01-16
10TH PERCENTILE 6.4 3.3E+02 49. 70. 0.005
MEDIAN 6.9 2.3E+03 2300. 795. 0.005
90TH PERCENTILE 7.7 1.7E+05 4900. 4900. 0.005
MAXIMUM 8.6 3.3E+05 17000. 4900. 0.005
DATE OF MAXIMUM 1990-05-15 1990-03-13 1990-02-13 1990-11-12 1990-12-10
STANDARD DEVIATION 0.6 1.1E+05 5067. 2085. 0.000
Ba
TOTAL
80011
ug/L Hg
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 12
MEAN 0.100
MINIMUM 0.100
DATE OF MINIMUM 1990-01-16
10TH PERCENTILE 0.100
MEDIAN 0.100
90TH PERCENTILE 0.100
MAXIMUM 0.100
DATE OF MAXIMUM 1990-12-10
STANDARD DEVIATION 0.000
STATION - ALBUFEIRA DE CEDILHO-TENJO R. STATION NO. 073010
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 39/40/12 LONG. 007/31/48 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-30 TO 1990-12-04
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 11 3
MEAN 307. 16.6 6.3 2. 11.
MINIMUM 150. 12.0 3.7 1.
DATE OF MINIMUM 1990-03-13 1990-03-13 1990-10-09 1990-12-04
10TH PERCENTILE 164. 12.0 3.9 1.
MEDIAN 315. 15.5 6.2 1.
90TH PERCENTILE 367. 21.4 8.7 5.
MAXIMUM 480. 22.0 9.5 6.
DATE OF MAXIMUM 1990-02-22 1990-09-11 1990-03-13 1990-02-22
STANDARD DEVIATION 85. 3.7 1.9 2.
pH COLIFORM FAEC COL FAEC Cd
TOTAL STREP TOTAL
10302 36001 36011 36101 48001
pH UNITS No/100ml No/100ml No/100ml mg/L Cd
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 6 10 7 4
MEAN 7.0 7773. 649. 137. 0.005
MINIMUM 6.0 70. 4. 1. 0.005
DATE OF MINIMUM 1990-05-08 1990-12-04 1990-04-17 1990-04-17 1990-05-08
10TH PERCENTILE 6.0 4.
MEDIAN 7.2 320. 44. 21. 0.005
90TH PERCENTILE 7.7 650.
MAXIMUM 7.8 45000. 5200. 840. 0.005
DATE OF MAXIMUM 1990-08-07 1990-01-30 1990-01-30 1990-01-30 1990-12-04
STANDARD DEVIATION 0.7 18240. 1614. 311. 0.000
Ba
TOTAL
80011
ug/L Hg
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 2
MEAN 0.150
MINIMUM
DATE OF MINIMUM
10TH PERCENTILE
MEDIAN
90TH PERCENTILE
MAXIMUM
DATE OF MAXIMUM
STANDARD DEVIATION
STATION - ROCHA DA GALE-GUADIANA RIVER STATION NO. 073011
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 37/37/48 LONG. 007/40/12 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-15 TO 1990-12-10
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 485. 19.1 9.5 6. 26.
MINIMUM 303. 10.0 7.2 1. 12.
DATE OF MINIMUM 1990-02-05 1990-01-15 1990-08-07 1990-01-15 1990-01-15
10TH PERCENTILE 309. 10.4 7.3 2. 13.
MEDIAN 488. 18.9 8.9 7. 23.
90TH PERCENTILE 581. 26.0 12.1 9. 33.
MAXIMUM 703. 27.0 14.1 10. 57.
DATE OF MAXIMUM 1990-07-09 1990-08-07 1990-12-10 1990-04-09 1990-04-09
STANDARD DEVIATION 114. 6.4 2.2 2. 12.
pH COLIFORM FAEC COL FAEC Cd
TOTAL STREP TOTAL
10302 36001 36011 36101 48001
pH UNITS No/100ml No/100ml No/100ml mg/L Cd
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 10 10 10 9
MEAN 8.2 1138. 97. 33. 0.004
MINIMUM 7.5 17. 2. 0. 0.003
DATE OF MINIMUM 1990-08-07 1990-08-07 1990-01-15 1990-07-09 1990-01-15
10TH PERCENTILE 7.5 17. 2. 0.
MEDIAN 8.2 835. 14. 21. 0.005
90TH PERCENTILE 8.6 2400. 220. 89.
MAXIMUM 8.7 2400. 540. 110. 0.005
DATE OF MAXIMUM 1990-07-09 1990-04-09 1990-02-05 1990-04-09 1990-12-10
STANDARD DEVIATION 0.4 1186. 170. 39. 0.001
Ba INST
TOTAL DISCHG
80011 97160
ug/L Hg m3/S
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 10 10
MEAN 0.122 58.2
MINIMUM 0.050 8.8
DATE OF MINIMUM 1990-01-15 1990-10-08
10TH PERCENTILE 0.050 8.8
MEDIAN 0.050 19.0
90TH PERCENTILE 0.240 155.0
MAXIMUM 0.400 155.0
DATE OF MAXIMUM 1990-07-09 1990-04-09
STANDARD DEVIATION 0.124 65.1
STATION - MONTE DA VINHA-GUADIANA RIVER STATION NO. 073012
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 38/37/12 LONG. 007/16/12 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-08 TO 1990-12-03
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 576. 17.2 7.7 9. 39.
MINIMUM 340. 9.0 4.8 2. 19.
DATE OF MINIMUM 1990-01-08 1990-03-05 1990-07-02 1990-01-08 1990-02-05
10TH PERCENTILE 365. 9.0 4.8 2. 19.
MEDIAN 598. 18.0 7.7 9. 39.
90TH PERCENTILE 679. 24.7 9.5 13. 58.
MAXIMUM 712. 25.0 10.0 22. 61.
DATE OF MAXIMUM 1990-06-04 1990-08-06 1990-12-03 1990-04-02 1990-05-07
STANDARD DEVIATION 107. 6.3 1.9 5. 14.
pH COLIFORM FAEC COL FAEC Cd
TOTAL STREP TOTAL
10302 36001 36011 36101 48001
pH UNITS No/100ml No/100ml No/100ml mg/L Cd
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 11 11 11 11 9
MEAN 7.7 1329. 793. 7. 0.005
MINIMUM 7.1 23. 0. 0. 0.003
DATE OF MINIMUM 1990-03-05 1990-07-02 1990-04-02 1990-01-08 1990-01-08
10TH PERCENTILE 7.1 23. 1. 0.
MEDIAN 7.6 2400. 81. 0. 0.005
90TH PERCENTILE 8.1 2400. 2320. 20.
MAXIMUM 8.4 2400. 2400. 36. 0.005
DATE OF MAXIMUM 1990-09-03 1990-06-04 1990-11-05 1990-06-04 1990-12-03
STANDARD DEVIATION 0.4 1231. 1001. 12. 0.001
Ba
TOTAL
80011
ug/L Hg
NO. OF L-FLAGGED VALUES 0
NO. OF G-FLAGGED VALUES 0
NO. OF UNFLAGGED VALUES 10
MEAN 0.072
MINIMUM 0.050
DATE OF MINIMUM 1990-01-08
10TH PERCENTILE 0.050
MEDIAN 0.050
90TH PERCENTILE 0.080
MAXIMUM 0.240
DATE OF MAXIMUM 1990-08-06
STANDARD DEVIATION 0.060
STATION - ALBUFEIRA DO FOCINHO-DUORO R. STATION NO. 073013
COUNTRY - PORTUGAL DEPTH(M) 0.0
LOCATION - OCT. 2 LAT. 41/07/12 LONG. 007/06/00 ELEVATION(M) 0.0
REGIONAL CENTRE - EURA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1988-01-01 TO 1990-12-31
PERIOD OF RECORD FROM - 1990-01-29 TO 1990-12-18
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
ELEC TEMP O2 BOD COD
COND DISS
02040 02061 08101 08201 08301
us/cm deg C mg/L O2 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 11 11 8 8 5
MEAN 232. 15.9 9.5 4. 19.
MINIMUM 106. 7.5 6.8 1. 5.
DATE OF MINIMUM 1990-01-29 1990-12-18 1990-11-26 1990-10-29 1990-10-29
10TH PERCENTILE 113. 7.6
MEDIAN 239. 16.0 9.8 3. 14.
90TH PERCENTILE 306. 23.8
MAXIMUM 311. 26.0 12.2 8. 39.
DATE OF MAXIMUM 1990-08-27 1990-07-17 1990-06-18 1990-05-21 1990-06-18
STANDARD DEVIATION 59. 6.7 2.1 2. 13.
pH COLIFORM FAEC COL FAEC
TOTAL STREP
10302 36001 36011 36101
pH UNITS No/100ml No/100ml No/100ml
NO. OF L-FLAGGED VALUES 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0
NO. OF UNFLAGGED VALUES 11 9 9 4
MEAN 7.4 2798. 314. 420.
MINIMUM 6.5 20. 20. 20.
DATE OF MINIMUM 1990-10-29 1990-06-18 1990-02-20 1990-03-27
10TH PERCENTILE 6.5
MEDIAN 7.2 1300. 20. 180.
90TH PERCENTILE 8.0
MAXIMUM 9.1 13000. 1800. 1300.
DATE OF MAXIMUM 1990-06-18 1990-01-29 1990-01-29 1990-01-29
STANDARD DEVIATION 0.7 4339. 596. 606.
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