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: 22/06/2020 | Sample Time: 13:35 | |
| Human Activities: Bathing, Fishing | Weather: Cloudy | Water Body: Silabati at Ghatal |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Turbid | Odour: None | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 1.10 | mg/l |
| Conductivity | 1883.00 | µs/cm |
| Dissolved O2(DO) | 7.80 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| Nitrate-N | 1.35 | mg/l |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 8400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 19.00 | mg/l |
| Chloride | 21.68 | mg/l |
| COD | 4.31 | mg/l |
| Fluoride | 0.34 | mg/l |
| Magnesium | 4.00 | mg/l |
| Phenolpthalein Alkanity | 4.00 | mg/l |
| Phosphate-P | 1.68 | mg/l |
| Potassium | 4.18 | mg/l |
| Sodium | 17.50 | mg/l |
| Sulphate | 14.10 | mg/l |
| Total Alkalinity | 74.00 | mg/l |
| Total Dissolved Solids(TDS) | 72.00 | mg/l |
| Total Fixed Solids(TFS) | 152.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 24.00 | mg/l |
| Turbidity | 39.90 | NTU |
| Ammonia-N | 0.22 | mg/l |
| Total Hardness as CaCo3 | 64.00 | mg/l |
| pH | 7.21 | Unit |