West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: DAMODAR NEAR MUJHER MANA VILLAGE AFTER CONF. OF TAMLA NALLAH, WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1334 |
| Sample Date: 05/04/2021 | Sample Time: 13:05 | |
| Human Activities: Cultivation; Melon/vegetable farming | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Mod Ash | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 3.35 | mg/l |
| Conductivity | 416.10 | µs/cm |
| Dissolved O2(DO) | 7.2 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| Fecal Streptococci | 33 | MPN/100ml |
| Nitrate-N | 0.37 | mg/l |
| pH | 8.19 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 9400 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 50.10 | mg/l |
| Chloride | 39.77 | mg/l |
| COD | 27.23 | mg/l |
| Fluoride | 0.920 | mg/l |
| Magnesium | 9.82 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.519 | mg/l |
| Potassium | 10.60 | mg/l |
| Sodium | 58.60 | mg/l |
| Sulphate | 56.58 | mg/l |
| Total Alkalinity | 132.00 | mg/l |
| Total Dissolved Solids(TDS) | 406.00 | mg/l |
| Total Fixed Solids(TFS) | 210.00 | mg/l |
| Total Hardness as CaCo3 | 165.64 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 48.00 | mg/l |
| Turbidity | 165.0 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | BDL | mg/l |
| Lead | 0.02 | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | BDL | mg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | NT | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | NT | 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 | NT | ppb |
| Ammonia-N | BDL | mg/l |