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: 10/02/2022 | Sample Time: 14:18 | |
| Human Activities: Fishing and Bathing | Weather: Cloudy | 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 | 2.90 | mg/l |
| Conductivity | 1358.03 | µs/cm |
| Dissolved O2(DO) | 6.60 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| Fecal Streptococci | 220 | MPN/100ml |
| Nitrate-N | 1.72 | mg/l |
| pH | 8.70 | Unit |
| Temperature(Water) | 23.00 | ⁰C |
| Total Coliform | 9400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 104.00 | mg/l |
| Chloride | 2828.91 | mg/l |
| COD | 26.00 | mg/l |
| Fluoride | 0.38 | mg/l |
| Magnesium | 31.00 | mg/l |
| Phenolpthalein Alkanity | 14.00 | mg/l |
| Phosphate-P | 0.05 | mg/l |
| Potassium | 13.00 | mg/l |
| Sodium | 149.30 | mg/l |
| Sulphate | 61.51 | mg/l |
| Total Alkalinity | 144.00 | mg/l |
| Total Dissolved Solids(TDS) | 930.00 | mg/l |
| Total Fixed Solids(TFS) | 1046.00 | mg/l |
| Total Hardness as CaCo3 | 389.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 360.00 | mg/l |
| Turbidity | 345.66 | NTU |