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: 12/12/2019 | Sample Time: 11:40 hrs. | |
| Human Activities: Fishing, Navigation | Weather: Clear | Water Body: HALDI RIVER |
| Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 1.50 m |
| Color & Intensity: Turbid | Odour: None | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Potassium | 60.09 | mg/l |
| Sodium | 2459.88 | mg/l |
| Sulphate | 227.95 | mg/l |
| pH | 7.56 | Unit |
| Chloride | 1140.07 | mg/l |
| COD | 16.96 | mg/l |
| Fluoride | 0.43 | mg/l |
| Magnesium | 245.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Dissolved Solids(TDS) | 1846.00 | mg/l |
| Total Fixed Solids(TFS) | 2328.00 | mg/l |
| Conductivity | 3714.00 | µs/cm |
| Total Hardness as CaCo3 | 1378.00 | mg/l |
| Total Suspended Solids(TSS) | 232.00 | mg/l |
| Turbidity | 377.00 | NTU |
| Ammonia-N | BDL | mg/l |
| Dissolved O2(DO) | 6.40 | mg/l |
| Nitrate-N | 1.21 | mg/l |
| BOD | 2.40 | mg/l |
| Temperature | 23.0 | ⁰C |
| Total Coliform | 22000 | MPN/100ml |
| Boron | BDL | mg/l |
| Phosphate-P | 0.11 | mg/l |
| Phenolpthalein Alkanity | 8.00 | mg/l |
| Total Alkalinity | 110.00 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| Calcium | 148.00 | mg/l |