West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: WATER INTAKE POINT FOR SURI TOWN ON RIVER MAYURAKSHI | River Basin: Mayurakshi | CPCB Station Code: 2534 |
| Sample Date: 18/02/2021 | Sample Time: 12:50 | |
| Human Activities: Fishing | Weather: Sunny ,Clear | Water Body: Mayurakshi at Suri |
| 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 |
| Ammonia-N | BDL | mg/l |
| BOD | 1.30 | mg/l |
| Conductivity | 237.50 | µs/cm |
| Dissolved O2(DO) | 8.1 | mg/l |
| Fecal Coliform | 1400 | MPN/100ml |
| Fecal Streptococci | 14 | MPN/100ml |
| Nitrate-N | 0.250 | mg/l |
| pH | 7.40 | Unit |
| Temperature(Water) | 22.0 | ⁰C |
| Total Coliform | 2100 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 13.88 | mg/l |
| Chloride | 7.62 | mg/l |
| COD | 8.87 | mg/l |
| Fluoride | 0.437 | mg/l |
| Magnesium | 5.46 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.330 | mg/l |
| Potassium | BDL | mg/l |
| Sodium | BDL | mg/l |
| Sulphate | 13.22 | mg/l |
| Total Alkalinity | 76.00 | mg/l |
| Total Dissolved Solids(TDS) | 136.0 | mg/l |
| Total Fixed Solids(TFS) | 84.00 | mg/l |
| Total Hardness as CaCo3 | 57.14 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 20.00 | mg/l |
| Turbidity | 29.10 | NTU |