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: 09/12/2021 | Sample Time: 11:35 | |
| Human Activities: Navigtion, Bathing and Fishing | Weather: Raining | 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: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.13 | mg/l |
| BOD | 2.50 | mg/l |
| Conductivity | 2635.00 | µs/cm |
| Dissolved O2(DO) | 6.50 | mg/l |
| E-coli | 3300 | MPN/100ml |
| Fecal Coliform | 7900 | MPN/100ml |
| Fecal Streptococci | 170 | MPN/100ml |
| Nitrate-N | 1.23 | mg/l |
| pH | 7.46 | Unit |
| Temperature(Water) | 24 | ⁰C |
| Total Coliform | 35000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 121 | mg/l |
| Chloride | 1364.11 | mg/l |
| COD | 18 | mg/l |
| Fluoride | 0.40 | mg/l |
| Magnesium | 63 | mg/l |
| Nitrite N | 0.03 | mg/l |
| Phenolpthalein Alkanity | 4.0 | mg/l |
| Phosphate-P | 0.02 | mg/l |
| Potassium | 19.50 | mg/l |
| Sodium | 663.00 | mg/l |
| Sulphate | 123.33 | mg/l |
| Total Alkalinity | 150 | mg/l |
| Total Dissolved Solids(TDS) | 1348.00 | mg/l |
| Total Fixed Solids(TFS) | 1610.00 | mg/l |
| Total Hardness as CaCo3 | 562 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 234 | mg/l |
| Turbidity | 252.00 | NTU |