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: 22/06/2021 | Sample Time: 13:10 | |
| Human Activities: Cultivation, Bathing & washing | Weather: Sunny | 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 | 4.30 | mg/l |
| BOD | 2.65 | mg/l |
| Conductivity | 326.50 | µs/cm |
| Dissolved O2(DO) | 7.9 | mg/l |
| Total Suspended Solids(TSS) | 44.00 | mg/l |
| Turbidity | 371.0 | NTU |
| Fecal Coliform | 3800 | MPN/100ml |
| Fecal Streptococci | 27 | MPN/100ml |
| Nitrate-N | 0.155 | mg/l |
| pH | 7.77 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 7900 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 32.8 | mg/l |
| Chloride | 21.1 | mg/l |
| COD | 26.11 | mg/l |
| Fluoride | 1.030 | mg/l |
| Magnesium | 14.094 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.112 | mg/l |
| Potassium | 8.8 | mg/l |
| Sodium | 22.2 | mg/l |
| Sulphate | 52.09 | mg/l |
| Total Alkalinity | 88.0 | mg/l |
| Total Dissolved Solids(TDS) | 274.00 | mg/l |
| Total Fixed Solids(TFS) | 172.00 | mg/l |
| Total Hardness as CaCo3 | 140.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |