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: 24/11/2020 | Sample Time: 12:05 | |
| Human Activities: Bathing & washing, Fishing | Weather: Sunny | Water Body: Mayurakshi at Suri |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Total Suspended Solids(TSS) | 14.00 | mg/l |
| pH | 8.05 | Unit |
| Phenolpthalein Alkanity | Nil | mg/l |
| Fluoride | 0.365 | mg/l |
| Phosphate-P | 0.101 | mg/l |
| Conductivity | 148.10 | µs/cm |
| Boron | NT | mg/l |
| Calcium | 14.29 | mg/l |
| Chloride | 7.3 | mg/l |
| Magnesium | 5.70 | mg/l |
| Ammonia-N | 0.249 | mg/l |
| Dissolved O2(DO) | 8.0 | mg/l |
| Fecal Coliform | 930 | MPN/100ml |
| Fecal Streptococci | 11 | MPN/100ml |
| Nitrate-N | 0.229 | mg/l |
| Temperature(Water) | 21.0 | ⁰C |
| COD | 13.85 | mg/l |
| Total Coliform | 1100 | MPN/100ml |
| Potassium | BDL | mg/l |
| Sodium | 12.7 | mg/l |
| Sulphate | 7.66 | mg/l |
| Total Alkalinity | 86.00 | mg/l |
| Total Dissolved Solids(TDS) | 146.00 | mg/l |
| Total Fixed Solids(TFS) | 86.00 | mg/l |
| Total Hardness as CaCo3 | 59.18 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 4.4 | NTU |
| BOD | 1.60 | mg/l |