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 Dakshmineswar, West Bengal | River Basin: GANGA | CPCB Station Code: 1053 |
Sample Date: 02/09/2020 | Sample Time: 16:00 | |
Human Activities: Bathing & washing | Weather: Sunny | Water Body: Ganga |
Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: Light brown | Odour: Rotten eggs | Visible effluent discharge: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Total Coliform | 170000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 31.20 | mg/l |
COD | 13.00 | mg/l |
Fluoride | 0.34 | mg/l |
Magnesium | 5.35 | mg/l |
Nitrite N | 0.01 | mg/l |
Phosphate-P | 0.22 | mg/l |
Potassium | 5.97 | mg/l |
Sodium | 30.12 | mg/l |
Sulphate | 20.31 | mg/l |
Total Dissolved Solids(TDS) | 38.00 | mg/l |
Total Fixed Solids(TFS) | 290.00 | mg/l |
Total Hardness as CaCo3 | 100.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 172.00 | mg/l |
Turbidity | 102.00 | NTU |
Ammonia-N | 0.15 | mg/l |
BOD | 3.50 | mg/l |
Dissolved O2(DO) | 5.80 | mg/l |
E-coli | 50000 | MPN/100ml |
Fecal Coliform | 80000 | MPN/100ml |
Fecal Streptococci | 70 | MPN/100ml |
Nitrate-N | 0.33 | mg/l |
pH | 7.58 | Unit |
Temperature(Water) | 25.0 | ⁰C |
Conductivity | 195.50 | µs/cm |
Chloride | 13.99 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Total Alkalinity | 106.40 | mg/l |