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STATISTICS FOR BANGLADESH
GEMS/WATER - STATISTICAL SUMMARY BY STATION 2002-02-15 PAGE 25
STATION - KAPTAI LAKE STATION NO. 136001
COUNTRY - BANGLADESH DEPTH(M) 9999.9
LOCATION - OCT. 2 LAT. 22/29/30 LONG. 092/13/45 ELEVATION(M)9999.9
REGIONAL CENTRE - SEAA WATER TYPE LAKE
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-01-19 TO 1984-11-24
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP NO3NO2 O2
SAMPLE COND DISS
00190 02041 02061 07105 08102
N/A us/cm deg C mg/L N 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 20 20 20 1 20
MEAN 1. 124. 27.2 0.30 6.6
MINIMUM 1. 94. 21.0 3.8
DATE OF MINIMUM 1982-01-19 1983-07-16 1984-01-27 1982-01-19
10TH PERCENTILE 1. 100. 23.0 4.6
MEDIAN 1. 121. 27.0 7.1
90TH PERCENTILE 1. 145. 30.0 7.5
MAXIMUM 1. 150. 31.0 7.8
DATE OF MAXIMUM 1984-11-24 1982-02-12 1983-09-22 1983-07-16
STANDARD DEVIATION 0. 17. 2.9 1.0
BOD ALK pH SUSP SOL PO4-P
TOTAL 105 DEG SOL
08201 10101 10302 10401 15254
mg/L O2 mg/L pH UNITS mg/L mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 20 20 20 20 1
MEAN 2. 46.00 7.4 45. 0.015
MINIMUM 0. 18.00 6.7 27.
DATE OF MINIMUM 1982-04-17 1984-07-31 1984-07-31 1983-07-16
10TH PERCENTILE 1. 18.00 6.8 27.
MEDIAN 2. 44.00 7.4 35.
90TH PERCENTILE 3. 64.00 7.6 69.
MAXIMUM 4. 90.00 8.0 78.
DATE OF MAXIMUM 1984-03-22 1983-05-17 1983-05-17 1983-01-19
STANDARD DEVIATION 1. 17.68 0.3 17.
Cl FAEC COL
DISS
17201 36012
mg/L Cl No/100ml
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 20 8
MEAN 10. 134.
MINIMUM 2. 10.
DATE OF MINIMUM 1982-11-18 1982-01-19
10TH PERCENTILE 4.
MEDIAN 9. 30.
90TH PERCENTILE 16.
MAXIMUM 16. 800.
DATE OF MAXIMUM 1982-09-14 1982-11-18
STANDARD DEVIATION 5. 270.
STATION - LOWER GANGES RIVER (PADHA) STATION NO. 136002
COUNTRY - BANGLADESH DEPTH(M) 9999.9
LOCATION - OCT. 3 LAT. 24/05/00 LONG. 089/02/00 ELEVATION(M)9999.9
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-03-29 TO 1984-10-25
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP NO3NO2 NH3
SAMPLE COND
00190 02041 02061 07105 07553
N/A us/cm deg C mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 21 21 21 17 17
MEAN 1. 304. 26.6 1.28 0.00
MINIMUM 1. 37. 22.0 0.32 0.00
DATE OF MINIMUM 1982-03-29 1984-07-22 1984-02-07 1984-04-18 1982-09-20
10TH PERCENTILE 1. 108. 23.0 0.39 0.00
MEDIAN 1. 250. 27.0 0.86 0.00
90TH PERCENTILE 1. 534. 28.9 2.61 0.00
MAXIMUM 1. 930. 30.0 4.06 0.00
DATE OF MAXIMUM 1984-10-25 1982-11-17 1984-10-25 1982-09-20 1984-10-25
STANDARD DEVIATION 0. 211. 2.3 1.01 0.00
O2 BOD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08102 08201 10101 10302 10401
mg/L O2 mg/L O2 mg/L pH UNITS mg/L
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 15 21 21 21
MEAN 6.0 2. 149.33 7.2 504.
MINIMUM 0.4 0. 58.00 6.0 12.
DATE OF MINIMUM 1982-05-07 1982-05-07 1984-07-22 1982-10-19 1982-11-17
10TH PERCENTILE 1.4 0. 72.00 6.7 31.
MEDIAN 6.6 2. 136.00 7.3 52.
90TH PERCENTILE 8.1 4. 271.80 7.6 111.
MAXIMUM 9.3 6. 316.00 7.8 9492.
DATE OF MAXIMUM 1983-08-28 1982-06-03 1982-11-17 1984-02-07 1982-10-19
STANDARD DEVIATION 2.4 2. 75.48 0.4 2059.
PO4-P Cl FAEC COL
SOL DISS
15254 17201 36012
mg/L PO4 mg/L Cl No/100ml
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 17 21 1
MEAN 1.082 33. 8400.
MINIMUM 0.108 2.
DATE OF MINIMUM 1982-10-19 1982-04-15
10TH PERCENTILE 0.127 6.
MEDIAN 1.200 15.
90TH PERCENTILE 1.689 54.
MAXIMUM 2.120 165.
DATE OF MAXIMUM 1983-11-14 1982-11-17
STANDARD DEVIATION 0.611 44.
STATION - BRAHMAPUTRA RIVER STATION NO. 136003
COUNTRY - BANGLADESH DEPTH(M) 9999.9
LOCATION - OCT. 3 LAT. 25/11/00 LONG. 089/40/00 ELEVATION(M)9999.9
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-04-27 TO 1983-12-20
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP NO3NO2 NH3
SAMPLE COND
00190 02041 02061 07105 07553
N/A us/cm deg C mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 17 19 19 16 16
MEAN 1. 153. 27.8 1.07 0.00
MINIMUM 1. 110. 20.0 0.05 0.00
DATE OF MINIMUM 1982-04-27 1982-07-29 1983-12-20 1983-05-30 1982-08-28
10TH PERCENTILE 1. 111. 23.6 0.10 0.00
MEDIAN 1. 166. 28.0 0.79 0.00
90TH PERCENTILE 1. 186. 30.1 2.22 0.00
MAXIMUM 1. 200. 32.3 3.65 0.00
DATE OF MAXIMUM 1983-12-20 1983-02-23 1983-05-30 1982-11-22 1983-12-20
STANDARD DEVIATION 0. 32. 2.6 1.02 0.00
O2 BOD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08102 08201 10101 10302 10401
mg/L O2 mg/L O2 mg/L pH UNITS mg/L
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 19 19 19 19
MEAN 7.8 3. 66.89 7.1 62.
MINIMUM 6.1 0. 20.00 6.6 21.
DATE OF MINIMUM 1982-07-29 1983-03-14 1982-08-28 1983-07-26 1982-04-27
10TH PERCENTILE 6.2 0. 43.40 6.8 26.
MEDIAN 7.8 3. 66.00 7.2 40.
90TH PERCENTILE 8.6 5. 90.40 7.5 90.
MAXIMUM 11.4 6. 94.00 7.9 309.
DATE OF MAXIMUM 1983-09-06 1983-06-06 1983-02-23 1983-09-06 1982-11-22
STANDARD DEVIATION 1.3 2. 18.13 0.3 64.
PO4-P Cl FAEC COL
SOL DISS
15254 17201 36012
mg/L PO4 mg/L Cl No/100ml
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 16 19 17
MEAN 1.139 23. 3943.
MINIMUM 0.000 2. 120.
DATE OF MINIMUM 1982-09-22 1982-05-07 1983-02-23
10TH PERCENTILE 0.129 2. 176.
MEDIAN 0.972 14. 1800.
90TH PERCENTILE 1.789 37. 9420.
MAXIMUM 4.210 150. 16850.
DATE OF MAXIMUM 1982-08-28 1983-04-26 1983-01-24
STANDARD DEVIATION 0.976 35. 4945.
STATION - MEGHNA RIVER STATION NO. 136004
COUNTRY - BANGLADESH DEPTH(M) 30.0
LOCATION - OCT. 2 LAT. 24/02/15 LONG. 090/59/30 ELEVATION(M) 7.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-01-20 TO 1984-12-27
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP NO3NO2 NH3
SAMPLE COND
00190 02041 02061 07105 07553
N/A us/cm deg C mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 35 35 35 28 29
MEAN 1. 139. 27.2 1.31 0.29
MINIMUM 1. 42. 20.0 0.21 0.00
DATE OF MINIMUM 1982-01-20 1982-06-28 1983-12-26 1984-08-22 1982-08-25
10TH PERCENTILE 1. 48. 23.0 0.32 0.00
MEDIAN 1. 112. 28.0 0.86 0.00
90TH PERCENTILE 1. 230. 30.0 2.12 0.43
MAXIMUM 1. 480. 31.2 11.14 4.15
DATE OF MAXIMUM 1984-12-27 1984-10-10 1983-05-24 1982-09-16 1984-07-23
STANDARD DEVIATION 0. 99. 2.9 2.01 0.84
O2 BOD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08102 08201 10101 10302 10401
mg/L O2 mg/L O2 mg/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 34 34 35 35 35
MEAN 7.3 3. 63.26 7.0 44.
MINIMUM 5.6 1. 22.00 6.2 8.
DATE OF MINIMUM 1982-10-17 1983-03-22 1982-09-16 1982-01-20 1982-06-28
10TH PERCENTILE 5.9 1. 31.00 6.4 16.
MEDIAN 6.9 3. 60.00 7.0 40.
90TH PERCENTILE 8.9 5. 90.00 7.5 70.
MAXIMUM 10.1 7. 144.00 8.0 137.
DATE OF MAXIMUM 1983-08-29 1982-02-20 1982-03-20 1983-06-14 1984-11-18
STANDARD DEVIATION 1.2 2. 25.69 0.4 28.
PO4-P Cl FAEC COL
SOL DISS
15254 17201 36012
mg/L PO4 mg/L Cl No/100ml
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 29 35 31
MEAN 0.765 18. 1300.
MINIMUM 0.000 1. 1.
DATE OF MINIMUM 1982-09-16 1982-05-28 1984-12-27
10TH PERCENTILE 0.000 2. 300.
MEDIAN 0.680 14. 800.
90TH PERCENTILE 1.361 36. 3300.
MAXIMUM 2.010 44. 4200.
DATE OF MAXIMUM 1984-01-16 1984-02-23 1983-02-17
STANDARD DEVIATION 0.525 14. 1195.
STATION - SURMA RIVER STATION NO. 136005
COUNTRY - BANGLADESH DEPTH(M) 30.0
LOCATION - OCT. 2 LAT. 24/45/30 LONG. 090/25/00 ELEVATION(M) 10.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-01-29 TO 1984-12-30
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP NO3NO2 O2
SAMPLE COND DISS
00190 02041 02061 07105 08102
N/A us/cm deg C mg/L N 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 23 23 23 1 23
MEAN 1. 149. 26.4 0.00 6.5
MINIMUM 1. 50. 21.0 3.5
DATE OF MINIMUM 1982-01-29 1984-07-26 1983-12-27 1984-07-26
10TH PERCENTILE 1. 69. 21.6 4.8
MEDIAN 1. 152. 27.0 7.0
90TH PERCENTILE 1. 216. 30.0 7.5
MAXIMUM 1. 302. 31.0 8.0
DATE OF MAXIMUM 1984-12-30 1984-04-22 1983-03-28 1983-02-07
STANDARD DEVIATION 0. 66. 2.9 1.1
BOD ALK pH SUSP SOL PO4-P
TOTAL 105 DEG SOL
08201 10101 10302 10401 15254
mg/L O2 mg/L pH UNITS mg/L mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 23 23 23 23 1
MEAN 3. 66.35 7.0 46. 0.000
MINIMUM 0. 6.00 6.1 10.
DATE OF MINIMUM 1984-11-28 1984-07-26 1984-07-26 1982-01-29
10TH PERCENTILE 1. 14.60 6.4 24.
MEDIAN 3. 52.00 7.0 40.
90TH PERCENTILE 4. 127.20 7.3 78.
MAXIMUM 5. 152.00 7.4 107.
DATE OF MAXIMUM 1982-01-29 1984-04-22 1984-12-30 1984-01-31
STANDARD DEVIATION 1. 43.50 0.3 23.
Cl FAEC COL
DISS
17201 36012
mg/L Cl No/100ml
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 23 5
MEAN 9. 2760.
MINIMUM 2. 1800.
DATE OF MINIMUM 1982-06-29 1982-02-16
10TH PERCENTILE 2.
MEDIAN 8. 2600.
90TH PERCENTILE 16.
MAXIMUM 23. 4000.
DATE OF MAXIMUM 1982-01-29 1982-11-23
STANDARD DEVIATION 6. 1014.
STATION - KARNAPHULI RIVER STATION NO. 136006
COUNTRY - BANGLADESH DEPTH(M) 40.0
LOCATION - OCT. 2 LAT. 22/25/00 LONG. 092/01/30 ELEVATION(M) 15.0
REGIONAL CENTRE - SEAA WATER TYPE RIVER
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-01-28 TO 1984-12-20
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP NO3NO2 O2
SAMPLE COND DISS
00190 02041 02061 07105 08102
N/A us/cm deg C mg/L N 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 35 35 35 1 35
MEAN 1. 141. 27.1 0.01 5.6
MINIMUM 1. 104. 21.0 0.9
DATE OF MINIMUM 1982-01-28 1982-12-23 1983-12-12 1984-10-08
10TH PERCENTILE 1. 111. 22.5 4.3
MEDIAN 1. 136. 28.0 5.5
90TH PERCENTILE 1. 174. 30.0 7.4
MAXIMUM 1. 245. 31.0 7.7
DATE OF MAXIMUM 1984-12-20 1984-09-30 1983-06-09 1983-02-23
STANDARD DEVIATION 0. 31. 2.9 1.4
BOD ALK pH SUSP SOL PO4-P
TOTAL 105 DEG SOL
08201 10101 10302 10401 15254
mg/L O2 mg/L pH UNITS mg/L mg/L PO4
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 34 35 35 35 1
MEAN 2. 46.60 7.2 39. 0.000
MINIMUM 0. 10.00 6.7 17.
DATE OF MINIMUM 1984-08-23 1982-09-09 1983-10-12 1984-09-30
10TH PERCENTILE 1. 18.00 6.9 22.
MEDIAN 2. 48.00 7.2 36.
90TH PERCENTILE 3. 66.00 7.5 57.
MAXIMUM 4. 88.00 7.6 68.
DATE OF MAXIMUM 1984-03-12 1984-04-05 1983-02-23 1984-08-23
STANDARD DEVIATION 1. 20.08 0.2 13.
Cl FAEC COL
DISS
17201 36012
mg/L Cl No/100ml
NO. OF L-FLAGGED VALUES 0 0
NO. OF G-FLAGGED VALUES 0 0
NO. OF UNFLAGGED VALUES 35 11
MEAN 13. 428.
MINIMUM 2. 90.
DATE OF MINIMUM 1984-07-10 1982-09-09
10TH PERCENTILE 4. 91.
MEDIAN 8. 130.
90TH PERCENTILE 22. 1635.
MAXIMUM 58. 1800.
DATE OF MAXIMUM 1982-01-28 1982-12-23
STANDARD DEVIATION 13. 678.
STATION - GROUND WATER (TUBE WELL WATER) STATION NO. 136007
COUNTRY - BANGLADESH DEPTH(M) 9999.9
LOCATION - OCT. 3 LAT. 22/45/30 LONG. 089/30/00 ELEVATION(M) 6.0
REGIONAL CENTRE - SEAA WATER TYPE GROUNDWATER
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-03-31 TO 1984-12-08
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP NO3NO2 NH3
SAMPLE COND
00190 02041 02061 07105 07553
N/A us/cm deg C mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 7 7 7 6 6
MEAN 1. 1246. 27.0 0.69 0.08
MINIMUM 1. 970. 22.0 0.34 0.00
DATE OF MINIMUM 1982-03-31 1983-09-27 1984-12-08 1983-09-27 1983-09-27
10TH PERCENTILE
MEDIAN 1. 1200. 28.0 0.62 0.00
90TH PERCENTILE
MAXIMUM 1. 1700. 30.0 1.30 0.50
DATE OF MAXIMUM 1984-12-08 1982-03-31 1984-06-19 1983-12-12 1983-12-12
STANDARD DEVIATION 0. 242. 2.8 0.35 0.20
O2 BOD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08102 08201 10101 10302 10401
mg/L O2 mg/L O2 mg/L pH UNITS mg/L
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 6 6 7 7 7
MEAN 1.8 6. 326.71 7.4 297.
MINIMUM 1.1 1. 32.00 7.2 40.
DATE OF MINIMUM 1984-10-01 1984-03-20 1984-12-08 1983-12-12 1982-03-31
10TH PERCENTILE
MEDIAN 1.8 7. 384.00 7.4 321.
90TH PERCENTILE
MAXIMUM 2.5 10. 475.00 7.6 401.
DATE OF MAXIMUM 1984-03-20 1984-10-01 1984-10-01 1984-10-01 1984-06-19
STANDARD DEVIATION 0.5 4. 159.35 0.1 126.
PO4-P Cl FAEC COL
SOL DISS
15254 17201 36012
mg/L PO4 mg/L Cl No/100ml
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 6 7 7
MEAN 0.855 554. 0.
MINIMUM 0.450 37. 0.
DATE OF MINIMUM 1983-09-27 1984-12-08 1982-03-31
10TH PERCENTILE
MEDIAN 0.870 690. 0.
90TH PERCENTILE
MAXIMUM 1.120 810. 0.
DATE OF MAXIMUM 1984-06-19 1983-12-12 1984-12-08
STANDARD DEVIATION 0.253 300. 0.
STATION - GROUND WATER FROM MULADI STATION NO. 136008
COUNTRY - BANGLADESH DEPTH(M) 9999.9
LOCATION - OCT. 2 LAT. 22/50/30 LONG. 090/10/10 ELEVATION(M) 8.0
REGIONAL CENTRE - SEAA WATER TYPE GROUNDWATER
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-03-30 TO 1984-12-08
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP NO3NO2 NH3
SAMPLE COND
00190 02041 02061 07105 07553
N/A us/cm deg C mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 12 12 12 10 10
MEAN 1. 955. 28.0 1.56 0.05
MINIMUM 1. 840. 22.0 0.00 0.00
DATE OF MINIMUM 1982-03-30 1984-12-08 1984-12-08 1982-09-23 1982-12-13
10TH PERCENTILE 1. 842. 22.4 0.00 0.00
MEDIAN 1. 930. 28.5 1.39 0.00
90TH PERCENTILE 1. 997. 30.0 3.16 0.00
MAXIMUM 1. 1325. 31.0 3.16 0.50
DATE OF MAXIMUM 1984-12-08 1982-06-22 1983-06-06 1983-10-18 1982-09-23
STANDARD DEVIATION 0. 129. 2.6 0.98 0.16
O2 BOD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08102 08201 10101 10302 10401
mg/L O2 mg/L O2 mg/L pH UNITS mg/L
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 12 12 12
MEAN 2.1 1. 337.00 7.1 127.
MINIMUM 1.3 0. 260.00 6.8 18.
DATE OF MINIMUM 1982-12-13 1982-06-22 1984-12-08 1983-10-18 1982-09-23
10TH PERCENTILE 1.3 0. 270.20 6.8 18.
MEDIAN 1.9 1. 326.00 7.0 125.
90TH PERCENTILE 2.6 1. 361.00 7.4 159.
MAXIMUM 2.6 2. 440.00 7.8 350.
DATE OF MAXIMUM 1983-12-18 1983-06-06 1982-03-30 1984-12-08 1982-12-13
STANDARD DEVIATION 0.5 1. 42.27 0.3 86.
PO4-P Cl FAEC COL
SOL DISS
15254 17201 36012
mg/L PO4 mg/L Cl No/100ml
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 10 12 12
MEAN 1.491 138. 0.
MINIMUM 0.410 115. 0.
DATE OF MINIMUM 1984-06-18 1984-09-26 1982-03-30
10TH PERCENTILE 0.410 118. 0.
MEDIAN 1.530 136. 0.
90TH PERCENTILE 2.620 149. 0.
MAXIMUM 2.623 160. 0.
DATE OF MAXIMUM 1983-10-18 1983-06-06 1984-12-08
STANDARD DEVIATION 0.725 12. 0.
STATION - TUBE WELL WATER STATION NO. 136009
COUNTRY - BANGLADESH DEPTH(M) 9999.9
LOCATION - OCT. 2 LAT. 23/50/00 LONG. 090/20/00 ELEVATION(M) 6.0
REGIONAL CENTRE - SEAA WATER TYPE GROUNDWATER
PERIOD REQUESTED FROM - 1982-01-01 TO 1984-12-31
PERIOD OF RECORD FROM - 1982-03-05 TO 1984-12-12
STATISTICS INCLUDE ALL FLAGGED DATA AS REPORTED
INTEG ELEC TEMP NO3NO2 NH3
SAMPLE COND
00190 02041 02061 07105 07553
N/A us/cm deg C mg/L N mg/L N
NO. OF L-FLAGGED VALUES 0 0 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0 0 0
NO. OF UNFLAGGED VALUES 10 11 12 8 8
MEAN 1. 235. 27.4 2.56 0.03
MINIMUM 1. 170. 22.0 0.85 0.00
DATE OF MINIMUM 1982-09-06 1983-10-30 1984-12-12 1984-03-22 1982-09-06
10TH PERCENTILE 1. 170. 22.2
MEDIAN 1. 250. 28.0 1.14 0.00
90TH PERCENTILE 1. 275. 30.0
MAXIMUM 1. 275. 31.0 11.59 0.22
DATE OF MAXIMUM 1984-12-12 1982-09-06 1983-06-19 1982-09-06 1984-03-22
STANDARD DEVIATION 0. 43. 2.9 3.67 0.08
O2 BOD ALK pH SUSP SOL
DISS TOTAL 105 DEG
08102 08201 10101 10302 10401
mg/L O2 mg/L O2 mg/L pH UNITS mg/L
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 12 12 12
MEAN 4.8 1. 68.83 6.3 45.
MINIMUM 2.5 0. 24.00 5.2 11.
DATE OF MINIMUM 1982-06-16 1982-12-09 1983-10-30 1982-09-06 1982-06-16
10TH PERCENTILE 2.5 0. 24.80 5.3 12.
MEDIAN 4.3 1. 62.00 6.2 37.
90TH PERCENTILE 7.3 3. 84.60 6.9 59.
MAXIMUM 7.4 3. 200.00 7.3 130.
DATE OF MAXIMUM 1984-03-22 1984-12-12 1983-12-04 1983-12-04 1982-12-09
STANDARD DEVIATION 1.7 1. 45.09 0.6 30.
PO4-P Cl FAEC COL
SOL DISS
15254 17201 36012
mg/L PO4 mg/L Cl No/100ml
NO. OF L-FLAGGED VALUES 0 0 0
NO. OF G-FLAGGED VALUES 0 0 0
NO. OF UNFLAGGED VALUES 8 12 11
MEAN 1.897 36. 0.
MINIMUM 0.213 19. 0.
DATE OF MINIMUM 1983-06-19 1984-03-22 1982-03-05
10TH PERCENTILE 20. 0.
MEDIAN 1.205 34. 0.
90TH PERCENTILE 42. 0.
MAXIMUM 7.079 79. 0.
DATE OF MAXIMUM 1982-12-09 1982-03-05 1984-12-12
STANDARD DEVIATION 2.182 15. 0.
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