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: Ganga at Durgachak near Pathikhali, West Bengal | River Basin: GANGA | CPCB Station Code: 1335 |
Sample Date: 17/11/2021 | Sample Time: 13:10 | |
Human Activities: Fishing and Navigation | Weather: Clear | Water Body: Ganga |
Frequency Of Monitoring: Monthly | 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 |
BOD | 1.55 | mg/l |
Dissolved O2(DO) | 5.70 | mg/l |
E-coli | 8400 | MPN/100ml |
Fecal Coliform | 11000 | MPN/100ml |
Fecal Streptococci | 140 | MPN/100ml |
Nitrate-N | 2.23 | mg/l |
pH | 7.58 | Unit |
Temperature(Water) | 30.00 | ⁰C |
Total Coliform | 17000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 95.00 | mg/l |
COD | 22.00 | mg/l |
Fluoride | 0.37 | mg/l |
Magnesium | 63.00 | mg/l |
Nitrite N | 0.12 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.14 | mg/l |
Potassium | 30.00 | mg/l |
Sodium | 655.00 | mg/l |
Sulphate | 153.47 | mg/l |
Total Alkalinity | 124.00 | mg/l |
Total Dissolved Solids(TDS) | 2094.00 | mg/l |
Total Fixed Solids(TFS) | 2054.00 | mg/l |
Total Hardness as CaCo3 | 497.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Turbidity | 491.00 | NTU |
Ammonia-N | 0.26 | mg/l |
Conductivity | 3695.00 | µs/cm |
Chloride | 1101.78 | mg/l |
Total Suspended Solids(TSS) | 145.00 | mg/l |