West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: U/S OF TARAPITH ON RIVER DWARKA AT SADHAK BAMDEB GHAT | River Basin: Mayurakshi | CPCB Station Code: 2531 |
Sample Date: 18/11/2021 | Sample Time: 12:25 | |
Human Activities: Bathing & washng, Burning of Dead Bpdy | Weather: Sunny, Clear | Water Body: Tarapith on Dwarka u/s |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.405 | mg/l |
BOD | 1.65 | mg/l |
Conductivity | 181.50 | µs/cm |
Dissolved O2(DO) | 8.0 | mg/l |
Fecal Coliform | 2200 | MPN/100ml |
Fecal Streptococci | 8 | MPN/100ml |
Nitrate-N | 0.104 | mg/l |
pH | 7.52 | Unit |
Temperature(Water) | 26.0 | ⁰C |
Total Coliform | 3900 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 18.31 | mg/l |
Chloride | 12.07 | mg/l |
COD | 17.54 | mg/l |
Fluoride | 0.26 | mg/l |
Magnesium | 6.04 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.174 | mg/l |
Potassium | 2.3 | mg/l |
Sodium | 19.3 | mg/l |
Sulphate | 11.0 | mg/l |
Total Alkalinity | 18.00 | mg/l |
Total Dissolved Solids(TDS) | 120.00 | mg/l |
Total Fixed Solids(TFS) | 144.00 | mg/l |
Total Hardness as CaCo3 | 70.64 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 16.00 | mg/l |
Turbidity | 31.4 | NTU |