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: 07/10/2020 | Sample Time: 11:00 | |
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 |
Ammonia-N | 0.255 | mg/l |
Conductivity | 676.80 | µs/cm |
Fecal Coliform | Nil | MPN/100ml |
Sulphate | 53.50 | mg/l |
Total Alkalinity | 294.00 | mg/l |
Total Hardness as CaCo3 | 244.00 | mg/l |
Nitrate-N | 0.055 | mg/l |
pH | 7.77 | Unit |
Total Coliform | Nil | MPN/100ml |
Boron | NT | mg/l |
Total Dissolved Solids(TDS) | 376.00 | mg/l |
Total Fixed Solids(TFS) | 254.00 | mg/l |
Chloride | 25.99 | mg/l |
COD | 6.31 | mg/l |
Calcium | 39.18 | mg/l |
Fluoride | 0.514 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.129 | mg/l |
Potassium | 3.8 | mg/l |
Sodium | 49.8 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Turbidity | 1.78 | NTU |
BOD | 0.68 | mg/l |
Temperature(Water) | 30.0 | ⁰C |
Magnesium | 25.49 | mg/l |
Total Suspended Solids(TSS) | 4.00 | mg/l |