West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
| Station: ULUBERIA COLLEGE AT HOWRAH | River Basin: GANGA | CPCB Station Code: 2546 |
| Sample Date: 07/04/2021 | Sample Time: 13:00 | |
| Human Activities: Domestic usage | Weather: Sunny | Water Body: null |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 0.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.62 | mg/l |
| BOD | 0.70 | mg/l |
| Conductivity | 909.10 | µs/cm |
| Fecal Coliform | <1.8 | MPN/100ml |
| Nitrate-N | 0.88 | mg/l |
| pH | 7.58 | Unit |
| Temperature(Water) | 26.0 | ⁰C |
| Total Coliform | <1.8 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 32.00 | mg/l |
| Chloride | 65.02 | mg/l |
| COD | 15.00 | mg/l |
| Fluoride | 0.30 | mg/l |
| Magnesium | 26.73 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.06 | mg/l |
| Potassium | 3.60 | mg/l |
| Sodium | 69.96 | mg/l |
| Sulphate | 13.08 | mg/l |
| Total Alkalinity | 460.00 | mg/l |
| Total Dissolved Solids(TDS) | 1018.00 | mg/l |
| Total Fixed Solids(TFS) | 810.00 | mg/l |
| Total Hardness as CaCo3 | 190.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 252.00 | mg/l |
| Turbidity | 136.00 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | 2.96 | mg/l |
| Lead | BDL | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | 0.49 | mg/l |
| a-BHC | ppb | |
| a-Endosulphan | ppb | |
| Aldrin | ppb | |
| Anilophos | ppb | |
| b-Endosulphan | ppb | |
| Chlorpyriphos | ppb | |
| Dieldrin | ppb | |
| g-BHC | ppb | |
| Malathion | ppb | |
| Methyl Parathion | ppb | |
| o,p-DDT | ppb | |
| p,p-DDT | ppb | |