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: 22/11/2019 | Sample Time: 13:40 | |
| Human Activities: Cattle wading | Weather: Sunny, Clear | Water Body: Tarapith on Dwarka d/s |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| pH | 7.66 | Unit |
| Conductivity | 198.50 | µs/cm |
| Total Coliform | 92000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 21.78 | mg/l |
| BOD | 3.25 | mg/l |
| Fecal Coliform | 54000 | MPN/100ml |
| Dissolved O2(DO) | 7.1 | mg/l |
| Temperature | 27.0 | ⁰C |
| Total Fixed Solids(TFS) | 110.00 | mg/l |
| Sulphate | 56.640 | mg/l |
| Turbidity | 42.24 | NTU |
| Sodium | 36.80 | mg/l |
| COD | 34.30 | mg/l |
| Chloride | 32.78 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 36.00 | mg/l |
| Total Alkalinity | 102.00 | mg/l |
| Total Hardness as CaCo3 | 83.16 | mg/l |
| Magnesium | 6.98 | mg/l |
| Phosphate-P | BDL | mg/l |
| Ammonia-N | 4.173 | mg/l |
| Potassium | 8.11 | mg/l |
| Fluoride | 0.484 | mg/l |
| Total Dissolved Solids(TDS) | 144.00 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Nitrate-N | 0.181 | mg/l |