West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Raniganj D/s | River Basin: Damodar | CPCB Station Code: 10111 |
| Sample Date: 17/04/2019 | Sample Time: 14:45 | |
| Human Activities: Bathing & Washing, Burning of Dead Body | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Chromium Total | NT | µg/l |
| Copper | NT | µg/l |
| Iron | 3.06 | mg/l |
| Lead | BDL | µg/l |
| Mercury | NT | µg/l |
| Nickel | NT | µg/l |
| Zinc | BDL | µg/l |
| Ammonia-N | 0.211 | mg/l |
| BOD | 3.80 | mg/l |
| Dissolved O2(DO) | 7.2 | mg/l |
| Fecal Coliform | 3300 | MPN/100ml |
| Nitrate-N | 0.5981 | mg/l |
| pH | 7.91 | Unit |
| Total Coliform | 4600 | MPN/100ml |
| Boron | 0.12 | mg/l |
| Calcium | 38.40 | mg/l |
| Potassium | 4.90 | mg/l |
| Sulphate | 43.860 | mg/l |
| Total Alkalinity | 116.00 | mg/l |
| Total Dissolved Solids(TDS) | 268.00 | mg/l |
| Total Hardness as CaCo3 | 190.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 18.00 | mg/l |
| Turbidity | 7.63 | NTU |
| Arsenic | NT | µg/l |
| Chloride | 29.64 | mg/l |
| COD | 13.72 | mg/l |
| Magnesium | 23.04 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.0439 | mg/l |
| Sodium | 21.60 | mg/l |
| Total Fixed Solids(TFS) | 220.00 | mg/l |
| Cadmium | NT | µg/l |
| Aldrin | BDL | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | BDL | ppb |
| Chlorpyriphos | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | NT | ppb |
| Malathion | NT | ppb |
| Methyl Parathion | NT | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | BDL | ppb |
| Conductivity | 450.00 | µs/cm |
| Temperature | 32.0 | ⁰C |
| Fluoride | 0.411 | mg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |