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: 12/03/2021 | Sample Time: 17:30 | |
| Human Activities: Cultivation & Fishing. | Weather: Calm ,Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.20 | mg/l |
| BOD | 3.55 | mg/l |
| Conductivity | 442.90 | µs/cm |
| Dissolved O2(DO) | 7.2 | mg/l |
| Fecal Coliform | 3300 | MPN/100ml |
| Fecal Streptococci | 31 | MPN/100ml |
| Nitrate-N | 1.561 | mg/l |
| pH | 7.01 | Unit |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 4700 | MPN/100ml |
| Boron | 0.123 | mg/l |
| Calcium | 47.35 | mg/l |
| Chloride | 56.83 | mg/l |
| COD | 35.39 | mg/l |
| Fluoride | 0.746 | mg/l |
| Magnesium | 13.39 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.457 | mg/l |
| Potassium | 10.6 | mg/l |
| Sodium | 49.4 | mg/l |
| Sulphate | 42.47 | mg/l |
| Total Alkalinity | 132.00 | mg/l |
| Total Dissolved Solids(TDS) | 232.00 | mg/l |
| Total Fixed Solids(TFS) | 190.00 | mg/l |
| Total Hardness as CaCo3 | 173.47 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 54.00 | mg/l |
| Turbidity | 158.00 | NTU |