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: 14/06/2022 | Sample Time: 11:45 | |
| Human Activities: Fishing and Bathing | Weather: Cloudy | 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 |
| Ammonia-N | BDL | mg/l |
| BOD | 1.40 | mg/l |
| Conductivity | 13140.00 | µs/cm |
| Dissolved O2(DO) | 6.60 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| Fecal Streptococci | 130 | MPN/100ml |
| Nitrate-N | 0.54 | mg/l |
| pH | 8.43 | Unit |
| Temperature(Water) | 32.0 | ⁰C |
| Total Coliform | 8400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 389.00 | mg/l |
| Chloride | 17444.95 | mg/l |
| COD | 22.00 | mg/l |
| Fluoride | 0.32 | mg/l |
| Magnesium | 236.00 | mg/l |
| Phenolpthalein Alkanity | 6.00 | mg/l |
| Phosphate-P | 0.07 | mg/l |
| Potassium | 56.20 | mg/l |
| Sodium | 2100.00 | mg/l |
| Sulphate | 767.47 | mg/l |
| Total Alkalinity | 96.00 | mg/l |
| Total Dissolved Solids(TDS) | 8168.00 | mg/l |
| Total Fixed Solids(TFS) | 6416.00 | mg/l |
| Total Hardness as CaCo3 | 1944.00 | mg/l |
| Total Suspended Solids(TSS) | 150.00 | mg/l |
| Turbidity | 154.00 | NTU |