West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: MINE PIT WATER ASSANSOL, WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1766 |
Sample Date: 17/04/2019 | Sample Time: 13:10 | |
Human Activities: Bathing & Washing | Weather: Sunny, Clear | Water Body: Mine Pit Water, Asansol |
Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 16.00 m |
Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Total Coliform | 1 | MPN/100ml |
Boron | NT | mg/l |
Calcium | 60.80 | mg/l |
Chloride | 62.40 | mg/l |
COD | 6.86 | mg/l |
Ammonia-N | 0.192 | mg/l |
Fecal Coliform | NIL | MPN/100ml |
Nitrate-N | BDL | mg/l |
pH | 8.41 | Unit |
Temperature | 30.5 | ⁰C |
Lead | 0.82 | µg/l |
Mercury | NT | µg/l |
Nickel | NT | µg/l |
Zinc | 2.13 | µg/l |
a-BHC | NT | ppb |
a-Endosulphan | NT | ppb |
Anilophos | NT | ppb |
Chlorpyriphos | NT | ppb |
Dieldrin | NT | ppb |
g-BHC | NT | ppb |
Malathion | NT | ppb |
Methyl Parathion | NT | ppb |
o,p-DDT | NT | ppb |
p,p-DDT | NT | ppb |
Total Suspended Solids(TSS) | 6.00 | mg/l |
Magnesium | 36.48 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.0402 | mg/l |
Potassium | 4.40 | mg/l |
Conductivity | 752.00 | µs/cm |
Fluoride | 0.282 | mg/l |
Sulphate | 30.180 | mg/l |
Total Hardness as CaCo3 | 304.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Turbidity | 1.16 | NTU |
Arsenic | NT | µg/l |
Total Alkalinity | 260.00 | mg/l |
Total Dissolved Solids(TDS) | 334.00 | mg/l |
Total Fixed Solids(TFS) | 270.00 | mg/l |
Cadmium | NT | µg/l |
Copper | BDL | µg/l |
Iron | 1.68 | mg/l |
Aldrin | NT | ppb |
BOD | 0.53 | mg/l |
Sodium | 53.60 | mg/l |
Chromium Total | NT | µg/l |
b-Endosulphan | NT | ppb |