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: 22/11/2019 | Sample Time: 11:45 | |
| Human Activities: Cultivation, 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: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| pH | 7.95 | Unit |
| Temperature | 25.0 | ⁰C |
| Total Coliform | 2000 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 14.26 | mg/l |
| Chloride | 17.12 | mg/l |
| COD | 10.89 | mg/l |
| Fluoride | 0.296 | mg/l |
| Magnesium | 6.25 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 7.61 | mg/l |
| Sodium | 32.40 | mg/l |
| Ammonia-N | 0.196 | mg/l |
| BOD | 1.30 | mg/l |
| Sulphate | 53.200 | mg/l |
| Total Alkalinity | 74.00 | mg/l |
| Total Dissolved Solids(TDS) | 120.00 | mg/l |
| Total Fixed Solids(TFS) | 88.00 | mg/l |
| Total Hardness as CaCo3 | 61.38 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 16.00 | mg/l |
| Turbidity | 24.18 | NTU |
| Conductivity | 162.20 | µs/cm |
| Dissolved O2(DO) | 7.9 | mg/l |
| Fecal Coliform | 1400 | MPN/100ml |
| Nitrate-N | 0.237 | mg/l |