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: 16/12/2020 | Sample Time: 13:35 | |
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 |
Nitrate-N | 1.34 | mg/l |
pH | 7.37 | Unit |
Temperature(Water) | 22.0 | ⁰C |
Total Coliform | 13000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 47.06 | mg/l |
Chloride | 349.89 | mg/l |
COD | 14.00 | mg/l |
Fluoride | 0.28 | mg/l |
Magnesium | 21.44 | mg/l |
Nitrite N | 0.09 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.04 | mg/l |
Potassium | 11.82 | mg/l |
Sodium | 102.56 | mg/l |
Total Alkalinity | 220.00 | mg/l |
Total Dissolved Solids(TDS) | 1084.00 | mg/l |
Total Fixed Solids(TFS) | 846.00 | mg/l |
Total Hardness as CaCo3 | 205.88 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 120.00 | mg/l |
Turbidity | 104.00 | NTU |
Ammonia-N | 0.43 | mg/l |
Dissolved O2(DO) | 6.60 | mg/l |
E-coli | 4500 | MPN/100ml |
Fecal Coliform | 6800 | MPN/100ml |
Fecal Streptococci | 33 | MPN/100ml |
Conductivity | 1666.00 | µs/cm |
BOD | 3.00 | mg/l |
Sulphate | 96.07 | mg/l |