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: 10/01/2019 | Sample Time: 13:10 | |
Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: Tarapith on Dwarka d/s |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.25 m |
Color & Intensity: Mod Green | Odour: Fishy | Visible effluent discharge: High |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 16.500 | mg/l |
BOD | 2.85 | mg/l |
Conductivity | 702.30 | µs/cm |
Dissolved O2(DO) | 6.40 | mg/l |
Fecal Coliform | 2400 | MPN/100ml |
Nitrate-N | 0.3217 | mg/l |
pH | 7.21 | Unit |
Temperature | 23 | ⁰C |
Total Coliform | 21000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 66.40 | mg/l |
Chloride | 143.50 | mg/l |
COD | 30.31 | mg/l |
Fluoride | 0.312 | mg/l |
Magnesium | 39.84 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.0505 | mg/l |
Potassium | 6.20 | mg/l |
Sodium | 20.30 | mg/l |
Sulphate | 16.527 | mg/l |
Total Alkalinity | 256.00 | mg/l |
Total Dissolved Solids(TDS) | 428.00 | mg/l |
Total Fixed Solids(TFS) | 368.00 | mg/l |
Total Hardness as CaCo3 | 332.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 38.00 | mg/l |
Turbidity | 15.10 | NTU |