West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: D/S OF TARAPITH ON RIVER DWARKA, SATIGHAT | River Basin: Mayurakshi | CPCB Station Code: 2532 |
Sample Date: 24/11/2020 | Sample Time: 14:00 | |
Human Activities: Bathing & washing | Weather: Sunny | Water Body: Tarapith on Dwarka d/s |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Conductivity | 217.60 | µs/cm |
Dissolved O2(DO) | 7.3 | mg/l |
Fecal Coliform | 17000 | MPN/100ml |
Fecal Streptococci | 120 | MPN/100ml |
Nitrate-N | 0.470 | mg/l |
pH | 7.50 | Unit |
Temperature(Water) | 20.0 | ⁰C |
Total Coliform | 28000 | MPN/100ml |
Boron | NT | mg/l |
Chloride | 15.63 | mg/l |
COD | 29.46 | mg/l |
Fluoride | 0.224 | mg/l |
Magnesium | 7.93 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.078 | mg/l |
Sodium | 20.1 | mg/l |
Sulphate | 12.73 | mg/l |
Total Alkalinity | 106.00 | mg/l |
Total Dissolved Solids(TDS) | 242.00 | mg/l |
Total Fixed Solids(TFS) | 184.00 | mg/l |
Total Hardness as CaCo3 | 90.82 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 52.00 | mg/l |
Turbidity | 37.3 | NTU |
Ammonia-N | 0.257 | mg/l |
Calcium | 23.27 | mg/l |
Potassium | 2.4 | mg/l |
BOD | 3.15 | mg/l |