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: 14/09/2020 | Sample Time: 12:10 | |
| Human Activities: Bathing & washing, 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: Fishy | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.113 | mg/l |
| BOD | 1.60 | mg/l |
| Conductivity | 144.10 | µs/cm |
| Fecal Coliform | 1700 | MPN/100ml |
| Nitrate-N | 0.160 | mg/l |
| pH | 7.07 | Unit |
| Temperature(Water) | 31.5 | ⁰C |
| Boron | BDL | mg/l |
| Calcium | 11.31 | mg/l |
| Chloride | 10.78 | mg/l |
| COD | 13.28 | mg/l |
| Fluoride | 0.172 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.586 | mg/l |
| Sodium | 12.1 | mg/l |
| Sulphate | 7.91 | mg/l |
| Total Alkalinity | 69.54 | mg/l |
| Total Dissolved Solids(TDS) | 92.00 | mg/l |
| Total Hardness as CaCo3 | 52.52 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 28.00 | mg/l |
| Turbidity | 21.5 | NTU |
| Dissolved O2(DO) | 7.9 | mg/l |
| Total Coliform | 2400 | MPN/100ml |
| Potassium | 3.1 | mg/l |
| Total Fixed Solids(TFS) | 72.00 | mg/l |
| Magnesium | 5.89 | mg/l |