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: 09/11/2021 | Sample Time: 12:30 | |
| Human Activities: Bathing,Fishing | 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 | 2.10 | mg/l |
| Conductivity | 515.50 | µs/cm |
| Dissolved O2(DO) | 5.30 | mg/l |
| Fecal Coliform | 3800 | MPN/100ml |
| Fecal Streptococci | 68 | MPN/100ml |
| Nitrate-N | 0.81 | mg/l |
| pH | 6.90 | Unit |
| Temperature(Water) | 28.00 | ⁰C |
| Total Coliform | 7000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 35.00 | mg/l |
| Chloride | 314.79 | mg/l |
| COD | 19.00 | mg/l |
| Fluoride | 0.35 | mg/l |
| Magnesium | 31.00 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.14 | mg/l |
| Potassium | 5.30 | mg/l |
| Sodium | 150.00 | mg/l |
| Sulphate | 29.15 | mg/l |
| Total Alkalinity | 90.00 | mg/l |
| Total Dissolved Solids(TDS) | 452.00 | mg/l |
| Total Fixed Solids(TFS) | 574.00 | mg/l |
| Total Hardness as CaCo3 | 216.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 377.00 | mg/l |
| Turbidity | 318.00 | NTU |