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: 27/05/2022 | Sample Time: 15:10 | |
| Human Activities: Fishing and Bathing | 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 | 1.45 | mg/l |
| Conductivity | 9035.00 | µs/cm |
| Dissolved O2(DO) | 5.90 | mg/l |
| Fecal Coliform | 11000 | MPN/100ml |
| Fecal Streptococci | 240 | MPN/100ml |
| Nitrate-N | 0.84 | mg/l |
| pH | 8.86 | Unit |
| Temperature(Water) | 34.00 | ⁰C |
| Total Coliform | 17000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 199.00 | mg/l |
| Chloride | 14616.04 | mg/l |
| COD | 12.82 | mg/l |
| Fluoride | 0.33 | mg/l |
| Magnesium | 210.00 | mg/l |
| Phenolpthalein Alkanity | 4.00 | mg/l |
| Phosphate-P | 0.18 | mg/l |
| Potassium | 54.06 | mg/l |
| Sodium | 608.24 | mg/l |
| Sulphate | 454.03 | mg/l |
| Total Alkalinity | 108.00 | mg/l |
| Total Dissolved Solids(TDS) | 6356.00 | mg/l |
| Total Fixed Solids(TFS) | 7944.00 | mg/l |
| Total Hardness as CaCo3 | 1361.00 | mg/l |
| Total Suspended Solids(TSS) | 416.00 | mg/l |
| Turbidity | 552.00 | NTU |