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: 17/10/2019 | 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 | 0.104 | mg/l |
| BOD | 1.40 | mg/l |
| Dissolved O2(DO) | 8.0 | mg/l |
| Fecal Coliform | 1500 | MPN/100ml |
| Nitrate-N | 0.111 | mg/l |
| pH | 8.08 | Unit |
| Temperature | 29.0 | ⁰C |
| Boron | NT | mg/l |
| Calcium | 8.60 | mg/l |
| Chloride | 13.70 | mg/l |
| COD | 11.13 | mg/l |
| Fluoride | 0.521 | mg/l |
| Magnesium | 4.70 | mg/l |
| Phosphate-P | 0.033 | mg/l |
| Potassium | 3.16 | mg/l |
| Sodium | 40.94 | mg/l |
| Sulphate | 11.730 | mg/l |
| Total Alkalinity | 80.00 | mg/l |
| Total Dissolved Solids(TDS) | 96.00 | mg/l |
| Total Hardness as CaCo3 | 40.85 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 22.00 | mg/l |
| Turbidity | 22.82 | NTU |
| Phenolpthalein Alkanity | NIL | mg/l |
| Total Fixed Solids(TFS) | 54.00 | mg/l |
| Conductivity | 124.40 | µs/cm |
| Total Coliform | 2100 | MPN/100ml |