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: 12/07/2022 | Sample Time: 12:30 | |
| Human Activities: Bathing,Washing | 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 |
| Ammonia-N | BDL | mg/l |
| BOD | 2.50 | mg/l |
| Conductivity | 11100.00 | µs/cm |
| Dissolved O2(DO) | 6.50 | mg/l |
| Fecal Coliform | 6300 | MPN/100ml |
| Fecal Streptococci | 130 | MPN/100ml |
| Nitrate-N | 1.20 | mg/l |
| pH | 8.36 | Unit |
| Temperature(Water) | 32.0 | ⁰C |
| Total Coliform | 9400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 181.00 | mg/l |
| Chloride | 4149.06 | mg/l |
| COD | 34.65 | mg/l |
| Fluoride | 0.41 | mg/l |
| Magnesium | 142.00 | mg/l |
| Phenolpthalein Alkanity | 2.00 | mg/l |
| Phosphate-P | 0.02 | mg/l |
| Potassium | 80.00 | mg/l |
| Sodium | 1750.00 | mg/l |
| Sulphate | 477.84 | mg/l |
| Total Alkalinity | 104.00 | mg/l |
| Total Dissolved Solids(TDS) | 6826.00 | mg/l |
| Total Fixed Solids(TFS) | 7960.00 | mg/l |
| Total Hardness as CaCo3 | 1037.00 | mg/l |
| Total Suspended Solids(TSS) | 480.00 | mg/l |
| Turbidity | 692.00 | NTU |