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: 10/03/2022 | Sample Time: 13:27 | |
| 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 |
| Ammonia-N | 0.63 | mg/l |
| BOD | 1.25 | mg/l |
| Conductivity | 5967.00 | µs/cm |
| Dissolved O2(DO) | 5.40 | mg/l |
| E-coli | 17000 | MPN/100ml |
| Fecal Coliform | 22000 | MPN/100ml |
| Fecal Streptococci | 330 | MPN/100ml |
| Nitrate-N | 1.59 | mg/l |
| pH | 7.41 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 35000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 907.00 | mg/l |
| Chloride | 1603.05 | mg/l |
| COD | 22.04 | mg/l |
| Fluoride | 0.41 | mg/l |
| Magnesium | 394.00 | mg/l |
| Nitrite N | 0.20 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.02 | mg/l |
| Potassium | 40.62 | mg/l |
| Sodium | 767.57 | mg/l |
| Sulphate | 420.85 | mg/l |
| Total Alkalinity | 200.00 | mg/l |
| Total Dissolved Solids(TDS) | 3800.00 | mg/l |
| Total Fixed Solids(TFS) | 3366.00 | mg/l |
| Total Hardness as CaCo3 | 3888.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 246.00 | mg/l |
| Turbidity | 272.00 | NTU |