West Bengal Pollution Control Board |
Haldia Laboratory |
Block-05 at 40 Flats Complex,Adjacent to Priyambada Housing Complex,Basudevpur, P.O. Khanjanchak, Haldia, Purba Medinipore - 721602 |
Station: D/S OF SILABATI AT GHATAL, | River Basin: Rupnarayan | CPCB Station Code: 2508 |
Sample Date: 15/09/2021 | Sample Time: 14:14 | |
Human Activities: Bathing, Fishing | Weather: Cloudy | Water Body: Silabati at Ghatal |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.50 m |
Color & Intensity: Turbid | Odour: None | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.16 | mg/l |
BOD | 1.80 | mg/l |
Conductivity | 128.60 | µs/cm |
Dissolved O2(DO) | 6.1 | mg/l |
Fecal Coliform | 4600 | MPN/100ml |
Fecal Streptococci | 110 | MPN/100ml |
Nitrate-N | 0.81 | mg/l |
pH | 6.44 | Unit |
Temperature(Water) | 28 | ⁰C |
Total Coliform | 7000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 10.00 | mg/l |
Chloride | 7.54 | mg/l |
COD | 10 | mg/l |
Fluoride | 0.27 | mg/l |
Magnesium | 4.00 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.24 | mg/l |
Potassium | 4.33 | mg/l |
Sodium | 8.21 | mg/l |
Sulphate | 13.70 | mg/l |
Total Alkalinity | 40.00 | mg/l |
Total Dissolved Solids(TDS) | 126.00 | mg/l |
Total Fixed Solids(TFS) | 154.00 | mg/l |
Total Hardness as CaCo3 | 39.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 280 | mg/l |
Turbidity | 206.00 | NTU |