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: 21/10/2019 | Sample Time: 11:35 | |
Human Activities: Bathing & washing | Weather: Sunny | 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 Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 4.00 | mg/l |
Turbidity | 1.48 | NTU |
Ammonia-N | BDL | mg/l |
BOD | 0.63 | mg/l |
Conductivity | 668.90 | µs/cm |
Fecal Coliform | NIL | MPN/100ml |
Nitrate-N | 0.051 | mg/l |
pH | 8.44 | Unit |
Temperature | 27.0 | ⁰C |
Total Coliform | 1 | MPN/100ml |
Boron | NT | mg/l |
Calcium | 41.92 | mg/l |
Chloride | 31.80 | mg/l |
COD | 6.12 | mg/l |
Fluoride | 0.492 | mg/l |
Magnesium | 35.51 | mg/l |
Phenolpthalein Alkanity | 16.00 | mg/l |
Phosphate-P | 0.080 | mg/l |
Potassium | 3.38 | mg/l |
Sodium | 24.36 | mg/l |
Sulphate | 41.960 | mg/l |
Total Alkalinity | 290.00 | mg/l |
Total Dissolved Solids(TDS) | 366.00 | mg/l |
Total Fixed Solids(TFS) | 244.00 | mg/l |
Total Hardness as CaCo3 | 250.95 | mg/l |