West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: DAMODAR AT D/S OF IISCO AFTER 3RD OUTFALL AT DHENNA VILLAGE, WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1332 |
| Sample Date: 02/04/2019 | Sample Time: 16:05 | |
| Human Activities: Bathing & Washing, Fishing, Cattle Wading | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: Moderate (Nullah - 1 number) |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Chromium Total | NT | µg/l |
| Iron | 1.37 | mg/l |
| Mercury | NT | µg/l |
| Nickel | NT | µg/l |
| Zinc | NT | µg/l |
| a-BHC | NT | ppb |
| Phosphate-P | 0.0525 | mg/l |
| Potassium | 3.30 | mg/l |
| Sodium | 20.30 | mg/l |
| Total Alkalinity | 90.00 | mg/l |
| Total Dissolved Solids(TDS) | 196.00 | mg/l |
| Total Fixed Solids(TFS) | 158.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 18.00 | mg/l |
| Turbidity | 11.50 | NTU |
| Arsenic | NT | µg/l |
| Cadmium | NT | µg/l |
| a-Endosulphan | NT | ppb |
| Aldrin | BDL | ppb |
| Copper | NT | µg/l |
| Ammonia-N | 0.184 | mg/l |
| BOD | 3.20 | mg/l |
| Anilophos | NT | ppb |
| Chlorpyriphos | NT | ppb |
| g-BHC | NT | ppb |
| Malathion | NT | ppb |
| Methyl Parathion | NT | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |
| Dieldrin | NT | ppb |
| Dissolved O2(DO) | 9.0 | mg/l |
| Temperature | 28.0 | ⁰C |
| Total Coliform | 22000 | MPN/100ml |
| Sulphate | 39.13 | mg/l |
| Total Hardness as CaCo3 | 112.00 | mg/l |
| Lead | BDL | µg/l |
| b-Endosulphan | NT | ppb |
| Conductivity | 324.70 | µs/cm |
| Fecal Coliform | 4000 | MPN/100ml |
| Nitrate-N | 0.0977 | mg/l |
| pH | 8.05 | Unit |
| Boron | 0.11 | mg/l |
| Calcium | 20.80 | mg/l |
| Chloride | 32.76 | mg/l |
| COD | 11.76 | mg/l |
| Fluoride | 0.473 | mg/l |
| Magnesium | 12.48 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |