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: 14/03/2022 | Sample Time: 12:30 | |
| Human Activities: Bathing & washing | 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: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.84 | mg/l |
| BOD | 2.15 | mg/l |
| Conductivity | 124.50 | µs/cm |
| Dissolved O2(DO) | 7.9 | mg/l |
| Fecal Coliform | 7000 | MPN/100ml |
| Fecal Streptococci | 32 | MPN/100ml |
| Nitrate-N | 0.065 | mg/l |
| pH | 8.01 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 9400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 29.088 | mg/l |
| Chloride | 11.93 | mg/l |
| COD | 24.50 | mg/l |
| Fluoride | 0.66 | mg/l |
| Magnesium | 4.42 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.047 | mg/l |
| Potassium | 1.5 | mg/l |
| Sodium | 14.4 | mg/l |
| Sulphate | 9.203 | mg/l |
| Total Alkalinity | 68.00 | mg/l |
| Total Dissolved Solids(TDS) | 118.00 | mg/l |
| Total Fixed Solids(TFS) | 100.00 | mg/l |
| Total Hardness as CaCo3 | 90.90 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 32.00 | mg/l |
| Turbidity | 91.3 | NTU |