West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: WATER INTAKE POINT FOR SURI TOWN ON RIVER MAYURAKSHI | River Basin: Mayurakshi | CPCB Station Code: 2534 |
| Sample Date: 04/04/2019 | Sample Time: 08:30 | |
| Human Activities: Bathing & Washing | Weather: Sunny, Clear | Water Body: Mayurakshi at Suri |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Muddy | Odour: Odour Free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.273 | mg/l |
| Conductivity | 221.90 | µs/cm |
| BOD | 2.10 | mg/l |
| Dissolved O2(DO) | 8.2 | mg/l |
| Fecal Coliform | 2100 | MPN/100ml |
| pH | 8.11 | Unit |
| Total Coliform | 3200 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 16.00 | mg/l |
| Chloride | 17.16 | mg/l |
| COD | 12.74 | mg/l |
| Magnesium | 9.60 | mg/l |
| Phosphate-P | 0.0515 | mg/l |
| Potassium | 2.40 | mg/l |
| Sulphate | 16.960 | mg/l |
| Total Alkalinity | 60.00 | mg/l |
| Total Dissolved Solids(TDS) | 102.00 | mg/l |
| Total Hardness as CaCo3 | 80.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 26.00 | mg/l |
| Turbidity | 35.80 | NTU |
| Arsenic | NT | µg/l |
| Copper | BDL | µg/l |
| Iron | 2.90 | mg/l |
| Lead | BDL | µg/l |
| Zinc | BDL | µg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | NT | ppb |
| Malathion | 0.0475925 | ppb |
| Methyl Parathion | NT | ppb |
| p,p-DDT | NT | ppb |
| Temperature | 27.0 | ⁰C |
| Fluoride | 0.339 | mg/l |
| Sodium | 15.50 | mg/l |
| Total Fixed Solids(TFS) | 92.00 | mg/l |
| Cadmium | NT | µg/l |
| Anilophos | NT | ppb |
| Nitrate-N | 0.1112 | mg/l |
| Mercury | NT | µg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Chromium Total | NT | µg/l |
| Nickel | NT | µg/l |
| o,p-DDT | NT | ppb |