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: 13/01/2022 | Sample Time: 13:25 | |
Human Activities: Fishing ,Navigation and Bathing | Weather: Cloudy | Water Body: Rupnarayan |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
Color & Intensity: Turbid | Odour: None | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.12 | mg/l |
BOD | 1.90 | mg/l |
Conductivity | 399.10 | µs/cm |
Dissolved O2(DO) | 7.90 | mg/l |
Fecal Coliform | 2700 | MPN/100ml |
Fecal Streptococci | 68 | MPN/100ml |
Nitrate-N | 1.39 | mg/l |
pH | 7.25 | Unit |
Temperature(Water) | 23.0 | ⁰C |
Total Coliform | 7000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 50.00 | mg/l |
Chloride | 66.95 | mg/l |
COD | 10.00 | mg/l |
Fluoride | 0.30 | mg/l |
Magnesium | 14.00 | mg/l |
Phenolpthalein Alkanity | 4.00 | mg/l |
Phosphate-P | 0.02 | mg/l |
Potassium | 5.00 | mg/l |
Sodium | 36.00 | mg/l |
Sulphate | 26.07 | mg/l |
Total Alkalinity | 178.00 | mg/l |
Total Dissolved Solids(TDS) | 276.00 | mg/l |
Total Fixed Solids(TFS) | 178.00 | mg/l |
Total Hardness as CaCo3 | 181.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 56.00 | mg/l |
Turbidity | 40.20 | NTU |