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: Tube-well beside Green Belt Canal Point No. 8 | River Basin: Subarnarekha | CPCB Station Code: 4713 |
| Sample Date: 17/10/2019 | Sample Time: 14:10 | |
| Human Activities: Drinking Purpose | Weather: Clear | Water Body: WELL |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 120.00 m |
| Color & Intensity: Clear | Odour: None | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Temperature | 31.0 | ⁰C |
| Total Coliform | NIL | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 64.00 | mg/l |
| Chloride | 269.91 | mg/l |
| COD | 9.23 | mg/l |
| Magnesium | 49.00 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.10 | mg/l |
| Potassium | 3.90 | mg/l |
| Sodium | 191.96 | mg/l |
| Sulphate | 13.83 | mg/l |
| Total Alkalinity | 310.00 | mg/l |
| Total Dissolved Solids(TDS) | 686.00 | mg/l |
| Total Fixed Solids(TFS) | 798.00 | mg/l |
| Total Hardness as CaCo3 | 362.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 4.00 | mg/l |
| Turbidity | 0.79 | NTU |
| Ammonia-N | 0.38 | mg/l |
| BOD | 0.40 | mg/l |
| Conductivity | 1890.00 | µs/cm |
| Fecal Coliform | NIL | MPN/100ml |
| Nitrate-N | NT | mg/l |
| pH | 7.73 | Unit |
| Fluoride | 0.28 | mg/l |