West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
Station: GANGA AT DIAMOND HARBOUR, WEST BENGAL | River Basin: GANGA | CPCB Station Code: 1469 |
Sample Date: 27/06/2019 | Sample Time: 12:25 | |
Human Activities: Bathing washing, Fishing | Weather: Sunny | Water Body: Ganga |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Chloride | 599.81 | mg/l |
COD | 10.00 | mg/l |
Fluoride | 0.33 | mg/l |
Magnesium | 48.14 | mg/l |
Nitrite N | NT | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.03 | mg/l |
Potassium | 13.95 | mg/l |
BOD | 4.05 | mg/l |
Sodium | 187.82 | mg/l |
Sulphate | 70.90 | mg/l |
Total Alkalinity | 60.00 | mg/l |
Total Dissolved Solids(TDS) | 1192.00 | mg/l |
Total Fixed Solids(TFS) | 1069.00 | mg/l |
Total Hardness as CaCo3 | 301.88 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 103.00 | mg/l |
Turbidity | 85.60 | NTU |
Ammonia-N | BDL | mg/l |
Conductivity | 2270.00 | µs/cm |
Dissolved O2(DO) | 6.10 | mg/l |
Fecal Coliform | 5000 | MPN/100ml |
Nitrate-N | 0.39 | mg/l |
pH | 7.68 | Unit |
Temperature | 33.0 | ⁰C |
Total Coliform | 13000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 41.51 | mg/l |