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: 17/06/2020 | Sample Time: 12:30 | |
| Human Activities: Bathing, Fishing | 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 |
| BOD | 1.50 | mg/l |
| Conductivity | 815.60 | µs/cm |
| Dissolved O2(DO) | 5.20 | mg/l |
| Ammonia-N | 0.16 | mg/l |
| Nitrate-N | 2.19 | mg/l |
| Temperature(Water) | 31.00 | ⁰C |
| Total Coliform | 9400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 211.00 | mg/l |
| Chloride | 3017.50 | mg/l |
| COD | 5.63 | mg/l |
| Fluoride | 0.43 | mg/l |
| Magnesium | 119.00 | mg/l |
| Phenolpthalein Alkanity | 4.00 | mg/l |
| Phosphate-P | 4.25 | mg/l |
| Potassium | 52.20 | mg/l |
| Sulphate | 34.01 | mg/l |
| Total Alkalinity | 82.00 | mg/l |
| Total Dissolved Solids(TDS) | 436.00 | mg/l |
| Total Fixed Solids(TFS) | 600.00 | mg/l |
| Total Hardness as CaCo3 | 1015.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 126.00 | mg/l |
| Turbidity | 138.00 | NTU |
| Fecal Coliform | 4600 | MPN/100ml |
| Sodium | 2017.21 | mg/l |
| pH | 7.93 | Unit |