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: 18/07/2019 | Sample Time: 10:50 | |
| 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: Odour Free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.268 | mg/l |
| BOD | 1.75 | mg/l |
| Conductivity | 113.10 | µs/cm |
| Dissolved O2(DO) | 8.4 | mg/l |
| Fecal Coliform | 2100 | MPN/100ml |
| Nitrate-N | 0.2300 | mg/l |
| pH | 7.96 | Unit |
| Temperature | 29.0 | ⁰C |
| Total Coliform | 2700 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 7.86 | mg/l |
| Chloride | 3.52 | mg/l |
| COD | 15.18 | mg/l |
| Fluoride | 0.383 | mg/l |
| Magnesium | 4.29 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 7.63 | mg/l |
| Sodium | 36.90 | mg/l |
| Sulphate | 19.807 | mg/l |
| Total Alkalinity | 98.00 | mg/l |
| Total Dissolved Solids(TDS) | 124.00 | mg/l |
| Total Fixed Solids(TFS) | 90.00 | mg/l |
| Total Hardness as CaCo3 | 37.26 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 28.00 | mg/l |
| Turbidity | 17.44 | NTU |