West Bengal Pollution Control Board |
Haldia Laboratory |
Block-05 at 40 Flats Complex,Adjacent to Priyambada Housing Complex,Basudevpur, P.O. Khanjanchak, Haldia, Purba Medinipore - 721602 |
| Station: Haldi River at Norghat | River Basin: Subarnarekha | CPCB Station Code: 4710 |
| Sample Date: 15/12/2020 | Sample Time: 11:50 | |
| Human Activities: Bathing,Fishing | Weather: Clear | Water Body: HALDI RIVER |
| Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Turbid | Odour: None | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| pH | 7.66 | Unit |
| Temperature(Water) | 23.0 | ⁰C |
| Boron | BDL | mg/l |
| BOD | 1.0 | mg/l |
| Conductivity | 3681.00 | µs/cm |
| Total Coliform | 22000 | MPN/100ml |
| Chloride | 3488.98 | mg/l |
| COD | 13.39 | mg/l |
| Fluoride | 0.33 | mg/l |
| Magnesium | 105.00 | mg/l |
| Phenolpthalein Alkanity | 12.00 | mg/l |
| Phosphate-P | 0.08 | mg/l |
| Potassium | 60.59 | mg/l |
| Sodium | 1981.40 | mg/l |
| Sulphate | 142.91 | mg/l |
| Total Alkalinity | 126.00 | mg/l |
| Total Dissolved Solids(TDS) | 2572.00 | mg/l |
| Total Fixed Solids(TFS) | 2688.00 | mg/l |
| Total Hardness as CaCo3 | 733.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 388.00 | mg/l |
| Turbidity | 604.00 | NTU |
| Calcium | 120.00 | mg/l |
| Ammonia-N | 0.47 | mg/l |
| Dissolved O2(DO) | 6.30 | mg/l |
| Fecal Coliform | 9400 | MPN/100ml |
| Nitrate-N | 2.47 | mg/l |