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: 07/08/2019 | Sample Time: 13:30 | |
| Human Activities: Fishing | Weather: Cloudy | Water Body: Mayurakshi at Suri |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Dissolved O2(DO) | 7.9 | mg/l |
| Fecal Coliform | 1700 | MPN/100ml |
| Nitrate-N | 0.122 | mg/l |
| pH | 8.20 | Unit |
| Temperature | 29.5 | ⁰C |
| Total Coliform | 2400 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 7.80 | mg/l |
| Chloride | 6.36 | mg/l |
| COD | 12.74 | mg/l |
| Fluoride | 0.671 | mg/l |
| Magnesium | 3.79 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 6.30 | mg/l |
| Sodium | 27.80 | mg/l |
| Sulphate | 17.456 | mg/l |
| Total Alkalinity | 65.00 | mg/l |
| Total Dissolved Solids(TDS) | 132.00 | mg/l |
| Total Fixed Solids(TFS) | 74.00 | mg/l |
| Total Hardness as CaCo3 | 35.12 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 42.00 | mg/l |
| Turbidity | 10.66 | NTU |
| Ammonia-N | 0.268 | mg/l |
| BOD | 1.60 | mg/l |
| Conductivity | 150.00 | µs/cm |