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: 28/05/2020 | Sample Time: 11:50 | |
| Human Activities: Fishing,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 | 1.15 | mg/l |
| Conductivity | 2869.00 | µs/cm |
| Dissolved O2(DO) | 6.00 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| Nitrate-N | 3.39 | mg/l |
| pH | 8.35 | Unit |
| Temperature(Water) | 23.00 | ⁰C |
| Total Coliform | 11000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 30.00 | mg/l |
| Chloride | 942.97 | mg/l |
| COD | 6.27 | mg/l |
| Fluoride | 0.35 | mg/l |
| Magnesium | 37.00 | mg/l |
| Phenolpthalein Alkanity | 4.00 | mg/l |
| Phosphate-P | 1.65 | mg/l |
| Potassium | 55.09 | mg/l |
| Sulphate | 126.12 | mg/l |
| Total Alkalinity | 80.00 | mg/l |
| Total Dissolved Solids(TDS) | 1286.00 | mg/l |
| Total Fixed Solids(TFS) | 1984.00 | mg/l |
| Total Hardness as CaCo3 | 226.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 933.00 | NTU |
| Sodium | 2210.22 | mg/l |
| Total Suspended Solids(TSS) | 632.00 | mg/l |