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: 07/10/2020 | Sample Time: 11:00 | |
Human Activities: Fishing,Bathing | 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 |
BOD | 1.70 | mg/l |
Conductivity | 164.20 | µs/cm |
Dissolved O2(DO) | 7.00 | mg/l |
Nitrate-N | 1.14 | mg/l |
pH | 7.18 | Unit |
Temperature(Water) | 27.00 | ⁰C |
Total Coliform | 11000 | MPN/100ml |
Calcium | 14.00 | mg/l |
Chloride | 18.85 | mg/l |
COD | 7.14 | mg/l |
Fluoride | 0.20 | mg/l |
Magnesium | 4.00 | mg/l |
Phosphate-P | 0.05 | mg/l |
Potassium | 5.07 | mg/l |
Sodium | 16.24 | mg/l |
Sulphate | 51.89 | mg/l |
Total Dissolved Solids(TDS) | 104.00 | mg/l |
Total Fixed Solids(TFS) | 124.00 | mg/l |
Total Hardness as CaCo3 | 53.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 72.00 | mg/l |
Turbidity | 69.90 | NTU |
Ammonia-N | BDL | mg/l |
Fecal Coliform | 6300 | MPN/100ml |
Boron | BDL | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Total Alkalinity | 58.00 | mg/l |