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: 20/08/2019 | Sample Time: 13:15 | |
| Human Activities: Cultivation, Fishing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Light ash | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 4.05 | mg/l |
| Conductivity | 652.80 | µs/cm |
| Dissolved O2(DO) | 7.0 | mg/l |
| Fecal Coliform | 7000 | MPN/100ml |
| Nitrate-N | 0.270 | mg/l |
| pH | 8.26 | Unit |
| Temperature | 32.0 | ⁰C |
| Chloride | 85.12 | mg/l |
| COD | 15.36 | mg/l |
| Total Coliform | 8400 | MPN/100ml |
| Boron | NT | mg/l |
| Fluoride | 0.881 | mg/l |
| Magnesium | 14.22 | mg/l |
| Ammonia-N | 0.493 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 14.30 | mg/l |
| Sodium | 50.80 | mg/l |
| Calcium | 46.05 | mg/l |
| Total Hardness as CaCo3 | 173.66 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 68.00 | mg/l |
| Turbidity | 94.16 | NTU |
| Sulphate | 59.970 | mg/l |
| Total Alkalinity | 149.00 | mg/l |
| Total Dissolved Solids(TDS) | 524.00 | mg/l |
| Total Fixed Solids(TFS) | 422.00 | mg/l |