West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: D/S OF TARAPITH ON RIVER DWARKA, SATIGHAT | River Basin: Mayurakshi | CPCB Station Code: 2532 |
| Sample Date: 17/01/2020 | Sample Time: 14:00 | |
| Human Activities: Cattle wading | Weather: Sunny, Clear | Water Body: Tarapith on Dwarka d/s |
| 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 |
| BOD | 3.15 | mg/l |
| Conductivity | 218.00 | µs/cm |
| Fecal Coliform | 3900 | MPN/100ml |
| Nitrate-N | 0.1550 | mg/l |
| pH | 7.94 | Unit |
| Total Coliform | 14000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 13.86 | mg/l |
| Chloride | 16.45 | mg/l |
| COD | 20.16 | mg/l |
| Magnesium | 4.33 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.0870 | mg/l |
| Potassium | 2.60 | mg/l |
| Sulphate | 12.280 | mg/l |
| Total Alkalinity | 92.00 | mg/l |
| Total Dissolved Solids(TDS) | 118.00 | mg/l |
| Total Hardness as CaCo3 | 52.47 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 38.00 | mg/l |
| Turbidity | 72.24 | NTU |
| Ammonia-N | 0.463 | mg/l |
| Dissolved O2(DO) | 7.4 | mg/l |
| Temperature | 24.0 | ⁰C |
| Fluoride | 0.233 | mg/l |
| Sodium | 39.40 | mg/l |
| Total Fixed Solids(TFS) | 78.00 | mg/l |