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: 12/07/2019 | Sample Time: 12:30 | |
| Human Activities: Fishing,Bathing | Weather: windy | Water Body: Silabati at Ghatal |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.20 m |
| Color & Intensity: Turbid | Odour: None | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Total Dissolved Solids(TDS) | 166.00 | mg/l |
| Total Fixed Solids(TFS) | 154.00 | mg/l |
| Nitrate-N | 0.16 | mg/l |
| pH | 7.66 | Unit |
| Temperature | 32.0 | ⁰C |
| Total Coliform | 30000 | MPN/100ml |
| Turbidity | 23.20 | NTU |
| Magnesium | 8.00 | mg/l |
| Phenolpthalein Alkanity | 2.00 | mg/l |
| Phosphate-P | 0.17 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| BOD | 1.55 | mg/l |
| Conductivity | 344.80 | µs/cm |
| Dissolved O2(DO) | 6.90 | mg/l |
| Fecal Coliform | 17000 | MPN/100ml |
| Total Suspended Solids(TSS) | 36.00 | mg/l |
| Total Alkalinity | 74.00 | mg/l |
| Fluoride | 0.30 | mg/l |
| Boron | BDL | mg/l |
| Calcium | 20.00 | mg/l |
| Sodium | 17.60 | mg/l |
| Sulphate | 28.76 | mg/l |
| Potassium | 3.80 | mg/l |
| Ammonia-N | 0.12 | mg/l |
| Total Hardness as CaCo3 | 81.00 | mg/l |
| Chloride | 24.99 | mg/l |
| COD | 18.70 | mg/l |