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: 16/09/2019 | Sample Time: 14:15 | |
| Human Activities: Fishing, Bathing | Weather: Clear | 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 |
| Sodium | 13.27 | mg/l |
| BOD | 1.60 | mg/l |
| Conductivity | 188.20 | µs/cm |
| Dissolved O2(DO) | 5.20 | mg/l |
| Fecal Coliform | 1100 | MPN/100ml |
| pH | 6.87 | Unit |
| Temperature | 31.0 | ⁰C |
| Total Coliform | 2200 | MPN/100ml |
| Boron | BDL | mg/l |
| Chloride | 22.99 | mg/l |
| COD | 6.31 | mg/l |
| Fluoride | 0.24 | mg/l |
| Magnesium | 10.00 | mg/l |
| Phosphate-P | 0.59 | mg/l |
| Sulphate | 24.68 | mg/l |
| Total Dissolved Solids(TDS) | 128.00 | mg/l |
| Potassium | 2.80 | mg/l |
| Total Fixed Solids(TFS) | 166.00 | mg/l |
| Ammonia-N | BDL | mg/l |
| Turbidity | 76.20 | NTU |
| Nitrate-N | 1.47 | mg/l |
| Calcium | 19.00 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Total Alkalinity | 56.00 | mg/l |
| Total Hardness as CaCo3 | 87.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 84.00 | mg/l |