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: 11/04/2022 | Sample Time: 14:00 | |
Human Activities: Drinking & Domestic | 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 | 0.23 | mg/l |
BOD | 0.70 | mg/l |
Conductivity | 1052.00 | µs/cm |
Fecal Coliform | <1.8 | MPN/100ml |
Nitrate-N | 0.53 | mg/l |
pH | 7.50 | Unit |
Temperature(Water) | 30.0 | ⁰C |
Total Coliform | <1.8 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 76.00 | mg/l |
Chloride | 119.96 | mg/l |
COD | 7.00 | mg/l |
Fluoride | 0.12 | mg/l |
Magnesium | 26.73 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.08 | mg/l |
Potassium | 4.50 | mg/l |
Sodium | 88.00 | mg/l |
Sulphate | 26.48 | mg/l |
Total Alkalinity | 350.00 | mg/l |
Total Dissolved Solids(TDS) | 624.00 | mg/l |
Total Fixed Solids(TFS) | 520.00 | mg/l |
Total Hardness as CaCo3 | 300.00 | mg/l |
Total Suspended Solids(TSS) | 20.00 | mg/l |
Turbidity | 6.86 | NTU |
Arsenic | BDL | mg/l |
Cadmium | BDL | mg/l |
Chromium Total | BDL | mg/l |
Copper | BDL | mg/l |
Iron | 0.42 | mg/l |
Lead | BDL | mg/l |
Mercury | BDL | mg/l |
Nickel | BDL | mg/l |
Zinc | 0.31 | 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 |
g-BHC | BDL | ppb |
Malathion | BDL | ppb |
Methyl Parathion | BDL | ppb |
o,p-DDT | BDL | ppb |
p,p-DDT | BDL | ppb |