West Bengal Pollution Control Board |
Haldia Laboratory |
Block-05 at 40 Flats Complex,Adjacent to Priyambada Housing Complex,Basudevpur, P.O. Khanjanchak, Haldia, Purba Medinipore - 721602 |
Station: RUPNARAYAN BEFORE CONFL. TO RIVER GANGA NEAR GEONKHALI, WEST BENGAL | River Basin: Rupnarayan | CPCB Station Code: 1337 |
Sample Date: 04/06/2020 | Sample Time: 12:00 | |
Human Activities: Navigation,Bathing | Weather: Clear | Water Body: Rupnarayan |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.50 m |
Color & Intensity: Turbid | Odour: None | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | BDL | mg/l |
Dissolved O2(DO) | 6.10 | mg/l |
Nitrate-N | 1.06 | mg/l |
pH | 7.41 | Unit |
Temperature(Water) | 31.0 | ⁰C |
Total Coliform | 14000 | MPN/100ml |
Boron | BDL | mg/l |
Chloride | 1471.03 | mg/l |
COD | 13.44 | mg/l |
Fluoride | 0.39 | mg/l |
Magnesium | 35.00 | mg/l |
Phosphate-P | BDL | mg/l |
Potassium | 3.88 | mg/l |
Sodium | 28.16 | mg/l |
Sulphate | 206.07 | mg/l |
Total Alkalinity | 108.00 | mg/l |
Total Fixed Solids(TFS) | 2170.00 | mg/l |
Total Hardness as CaCo3 | 273.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 404.00 | mg/l |
Turbidity | 650.00 | NTU |
Fecal Coliform | 8400 | MPN/100ml |
Calcium | 51.00 | mg/l |
Phenolpthalein Alkanity | 8.00 | mg/l |
Total Dissolved Solids(TDS) | 1834.00 | mg/l |
BOD | 0.60 | mg/l |
Conductivity | 2182.00 | µs/cm |