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: 10/03/2021 | Sample Time: 14:20 | |
| Human Activities: Bathing, Washing. | 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: Light green | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 5.00 | mg/l |
| BOD | 4.60 | mg/l |
| Conductivity | 344.70 | µs/cm |
| Dissolved O2(DO) | 6.5 | mg/l |
| Fecal Coliform | 43000 | MPN/100ml |
| Fecal Streptococci | 94 | MPN/100ml |
| Nitrate-N | 1.496 | mg/l |
| pH | 6.94 | Unit |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 92000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 35.10 | mg/l |
| Chloride | 39.19 | mg/l |
| COD | 52.81 | mg/l |
| Fluoride | 0.482 | mg/l |
| Magnesium | 10.91 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 2.051 | mg/l |
| Potassium | 6.5 | mg/l |
| Sodium | 43.4 | mg/l |
| Sulphate | 28.85 | mg/l |
| Total Alkalinity | 124.00 | mg/l |
| Total Dissolved Solids(TDS) | 292.00 | mg/l |
| Total Fixed Solids(TFS) | 210.00 | mg/l |
| Total Hardness as CaCo3 | 132.65 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 48.00 | mg/l |
| Turbidity | 21.2 | NTU |