West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: D/S OF TARAPITH ON RIVER DWARKA, SATIGHAT | River Basin: Mayurakshi | CPCB Station Code: 2532 |
| Sample Date: 18/11/2021 | Sample Time: 12:45 | |
| Human Activities: Bathing & washng, Burning of Dead Bpdy | Weather: Sunny, Clear | Water Body: Tarapith on Dwarka d/s |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.25 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.582 | mg/l |
| BOD | 1.85 | mg/l |
| Conductivity | 190.60 | µs/cm |
| Dissolved O2(DO) | 7.8 | mg/l |
| Fecal Coliform | 3300 | MPN/100ml |
| Fecal Streptococci | 11 | MPN/100ml |
| Nitrate-N | 0.104 | mg/l |
| pH | 7.20 | Unit |
| Temperature(Water) | 26.0 | ⁰C |
| Total Coliform | 4900 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 18.70 | mg/l |
| Chloride | 12.07 | mg/l |
| COD | 18.52 | mg/l |
| Fluoride | 0.29 | mg/l |
| Magnesium | 6.29 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.118 | mg/l |
| Potassium | 2.5 | mg/l |
| Sodium | 22.0 | mg/l |
| Sulphate | 19.81 | mg/l |
| Total Alkalinity | 22.00 | mg/l |
| Total Dissolved Solids(TDS) | 124.00 | mg/l |
| Total Fixed Solids(TFS) | 112.00 | mg/l |
| Total Hardness as CaCo3 | 72.63 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 36.00 | mg/l |
| Turbidity | 49.1 | NTU |