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: 05/10/2020 | Sample Time: 17:10 | |
| Human Activities: Fishing | Weather: Cloudy | Water Body: Mayurakshi at Suri |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Conductivity | 149.20 | µs/cm |
| Dissolved O2(DO) | 8.0 | mg/l |
| Fecal Coliform | 1300 | MPN/100ml |
| Nitrate-N | 0.141 | mg/l |
| pH | 7.02 | Unit |
| Temperature(Water) | 31.0 | ⁰C |
| Total Coliform | 1700 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 13.06 | mg/l |
| COD | 11.07 | mg/l |
| Fluoride | 0.364 | mg/l |
| Ammonia-N | 0.174 | mg/l |
| BOD | 1.50 | mg/l |
| Magnesium | 4.22 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.273 | mg/l |
| Potassium | BDL | mg/l |
| Sodium | 12.0 | mg/l |
| Sulphate | 6.48 | mg/l |
| Total Dissolved Solids(TDS) | 102.00 | mg/l |
| Total Fixed Solids(TFS) | 86.00 | mg/l |
| Total Hardness as CaCo3 | 50.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 12.00 | mg/l |
| Turbidity | 3.74 | NTU |
| Chloride | 6.99 | mg/l |
| Total Alkalinity | 60.00 | mg/l |