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: 21/08/2019 | Sample Time: 11:45 | |
| Human Activities: Fishing,Bathing | 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 |
| Total Dissolved Solids(TDS) | 934.00 | mg/l |
| Nitrate-N | 3.94 | mg/l |
| pH | 7.35 | Unit |
| Total Coliform | 17000 | MPN/100ml |
| Boron | BDL | mg/l |
| Temperature | 31.0 | ⁰C |
| Conductivity | 721.80 | µs/cm |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Hardness as CaCo3 | 1500.00 | mg/l |
| Calcium | 136.00 | mg/l |
| Chloride | 4198.69 | mg/l |
| Total Suspended Solids(TSS) | 500.00 | mg/l |
| Turbidity | 98.80 | NTU |
| Magnesium | 282.00 | mg/l |
| Ammonia-N | BDL | mg/l |
| Sodium | 2620.00 | mg/l |
| Sulphate | 240.00 | mg/l |
| Total Fixed Solids(TFS) | 1794.00 | mg/l |
| Total Alkalinity | 114.00 | mg/l |
| COD | 7.80 | mg/l |
| Fluoride | 0.30 | mg/l |
| Phosphate-P | 0.17 | mg/l |
| Potassium | 71.00 | mg/l |
| Phenolpthalein Alkanity | 8.00 | mg/l |
| BOD | 2.60 | mg/l |
| Fecal Coliform | 7900 | MPN/100ml |
| Dissolved O2(DO) | 5.10 | mg/l |