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: 04/04/2019 | Sample Time: 12:20 | |
| Human Activities: Open defication | Weather: Sunny | Water Body: Tarapith on Dwarka d/s |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Dark Green | Odour: Septic | Visible effluent discharge: High |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| pH | 7.91 | Unit |
| Temperature | 32.0 | ⁰C |
| Total Coliform | 92000 | MPN/100ml |
| Boron | NT | mg/l |
| Chloride | 149.74 | mg/l |
| COD | 56.84 | mg/l |
| Fluoride | 0.545 | mg/l |
| Magnesium | 37.44 | mg/l |
| BOD | 5.65 | mg/l |
| Conductivity | 922.90 | µs/cm |
| Dissolved O2(DO) | 8.2 | mg/l |
| Fecal Coliform | 11000 | MPN/100ml |
| a-Endosulphan | BDL | ppb |
| Aldrin | BDL | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | NT | ppb |
| p,p-DDT | NT | ppb |
| Potassium | 11.60 | mg/l |
| g-BHC | BDL | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | NT | ppb |
| o,p-DDT | NT | ppb |
| Total Hardness as CaCo3 | 300.00 | mg/l |
| Total Suspended Solids(TSS) | 58.00 | mg/l |
| Turbidity | 102.00 | NTU |
| Arsenic | NT | µg/l |
| Sodium | 62.40 | mg/l |
| Total Alkalinity | 360.00 | mg/l |
| Total Dissolved Solids(TDS) | 426.00 | mg/l |
| Total Fixed Solids(TFS) | 376.00 | mg/l |
| Cadmium | NT | µg/l |
| Chromium Total | NT | µg/l |
| Copper | BDL | µg/l |
| Lead | BDL | µg/l |
| Mercury | NT | µg/l |
| Nickel | NT | µg/l |
| Zinc | 1.52 | µg/l |
| a-BHC | BDL | ppb |
| Iron | 1.84 | mg/l |
| Dieldrin | NT | ppb |
| Ammonia-N | 0.262 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Sulphate | 26.220 | mg/l |
| Calcium | 62.40 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Phosphate-P | 0.0594 | mg/l |
| Nitrate-N | 0.1553 | mg/l |