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: 23/12/2021 | Sample Time: 12:30 | |
| Human Activities: Fishing | Weather: Sunny, Clear | Water Body: Mayurakshi at Suri |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.25 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.59 | mg/l |
| BOD | 1.40 | mg/l |
| Conductivity | 167.20 | µs/cm |
| Dissolved O2(DO) | 8.4 | mg/l |
| Fecal Coliform | 1100 | MPN/100ml |
| Fecal Streptococci | 14 | MPN/100ml |
| Nitrate-N | 0.01 | mg/l |
| pH | 7.59 | Unit |
| Temperature(Water) | 22.0 | ⁰C |
| Total Coliform | 1700 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 31.51 | mg/l |
| Chloride | 12.07 | mg/l |
| COD | 16.86 | mg/l |
| Fluoride | 0.51 | mg/l |
| Magnesium | 4.42 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.115 | mg/l |
| Potassium | 1.6 | mg/l |
| Sodium | 19.6 | mg/l |
| Sulphate | 9.38 | mg/l |
| Total Alkalinity | 86.0 | mg/l |
| Total Dissolved Solids(TDS) | 162.0 | mg/l |
| Total Fixed Solids(TFS) | 78.00 | mg/l |
| Total Hardness as CaCo3 | 96.96 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 26.00 | mg/l |
| Turbidity | 19.6 | NTU |