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: 11/04/2022 | Sample Time: 12:55 hrs. | |
| 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 |
| Ammonia-N | BDL | mg/l |
| BOD | 1.40 | mg/l |
| Conductivity | 15235.00 | µs/cm |
| Dissolved O2(DO) | 6.70 | mg/l |
| Fecal Coliform | 5800 | MPN/100ml |
| Fecal Streptococci | 170 | MPN/100ml |
| Nitrate-N | 1.71 | mg/l |
| pH | 8.41 | Unit |
| Total Coliform | 9400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 328.00 | mg/l |
| Chloride | 26403.16 | mg/l |
| COD | 33.33 | mg/l |
| Fluoride | 0.33 | mg/l |
| Magnesium | 283.00 | mg/l |
| Phenolpthalein Alkanity | 8.00 | mg/l |
| Phosphate-P | 0.07 | mg/l |
| Potassium | 23.12 | mg/l |
| Sulphate | 718.54 | mg/l |
| Total Alkalinity | 152.00 | mg/l |
| Total Dissolved Solids(TDS) | 9276.00 | mg/l |
| Total Fixed Solids(TFS) | 7884.00 | mg/l |
| Total Hardness as CaCo3 | 1987.00 | mg/l |
| Total Suspended Solids(TSS) | 170.00 | mg/l |
| Turbidity | 28.20 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Iron | 3.34 | mg/l |
| Lead | BDL | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | BDL | mg/l |
| a-BHC | BDL | ppb |
| a-Endosulphan | BDL | ppb |
| Aldrin | BDL | ppb |
| Anilophos | BDL | ppb |
| b-Endosulphan | BDL | ppb |
| Chlorpyriphos | BDL | ppb |
| Dieldrin | BDL | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | BDL | ppb |
| p,p-DDT | BDL | ppb |
| Temperature(Water) | 29.0 | ⁰C |
| Sodium | 1354.02 | mg/l |
| Copper | BDL | mg/l |
| g-BHC | BDL | ppb |