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: 06/03/2020 | Sample Time: 13:55 | |
| Human Activities: Fishing | Weather: Sunny | Water Body: Tarapith on Dwarka d/s |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.25 m |
| Color & Intensity: Light Green | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Sodium | 32.40 | mg/l |
| Sulphate | 21.053 | mg/l |
| Total Alkalinity | 88.00 | mg/l |
| Total Fixed Solids(TFS) | 230.00 | mg/l |
| Total Hardness as CaCo3 | 101.92 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 28.00 | mg/l |
| Turbidity | 27.86 | NTU |
| Magnesium | 10.95 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.043 | mg/l |
| Potassium | 4.20 | mg/l |
| BOD | 3.80 | mg/l |
| Conductivity | 206.30 | µs/cm |
| Dissolved O2(DO) | 6.9 | mg/l |
| Fecal Coliform | 6300 | MPN/100ml |
| Nitrate-N | 0.175 | mg/l |
| pH | 7.76 | Unit |
| Temperature | 27.0 | ⁰C |
| Total Coliform | 12000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 22.74 | mg/l |
| Chloride | 21.80 | mg/l |
| COD | 35.42 | mg/l |
| Fluoride | 0.188 | mg/l |
| Total Dissolved Solids(TDS) | 260.00 | mg/l |
| Ammonia-N | 0.166 | mg/l |