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 HOWRAH-SHIVPUR, WEST BENGAL | River Basin: GANGA | CPCB Station Code: 1471 |
Sample Date: 02/09/2019 | Sample Time: 11:50 | |
Human Activities: Fisfing | Weather: Sunny | Water Body: Ganga |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: Mod Brown | Odour: Fishy | Visible effluent discharge: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Fecal Coliform | 49000 | MPN/100ml |
Nitrate-N | 2.91 | mg/l |
pH | 7.65 | Unit |
Temperature | 35.0 | ⁰C |
Total Coliform | 140000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 36.54 | mg/l |
Chloride | 10.00 | mg/l |
Magnesium | 5.34 | mg/l |
Nitrite N | 0.10 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | BDL | mg/l |
Potassium | 4.75 | mg/l |
Sodium | 8.10 | mg/l |
Sulphate | 17.46 | mg/l |
Total Alkalinity | 212.80 | mg/l |
Total Dissolved Solids(TDS) | 198.00 | mg/l |
Total Fixed Solids(TFS) | 956.00 | mg/l |
Ammonia-N | 0.12 | mg/l |
BOD | 2.40 | mg/l |
Dissolved O2(DO) | 4.70 | mg/l |
Turbidity | 680.00 | NTU |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 700.00 | mg/l |
Total Hardness as CaCo3 | 114.19 | mg/l |
E-coli | 17000 | MPN/100ml |
COD | 25.00 | mg/l |
Fluoride | 0.25 | mg/l |
Conductivity | 318.80 | µs/cm |
Fecal Streptococci | 45 | MPN/100ml |