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: 23/07/2019 | Sample Time: 12:05 | |
| Human Activities: Fishing,Navigation | Weather: Windy | 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 |
| Conductivity | 10210.00 | µs/cm |
| Dissolved O2(DO) | 6.50 | mg/l |
| Fecal Coliform | 11000 | MPN/100ml |
| Nitrate-N | 0.06 | mg/l |
| pH | 7.75 | Unit |
| Total Coliform | 22000 | MPN/100ml |
| Phosphate-P | 1.52 | mg/l |
| Boron | BDL | mg/l |
| Chloride | 3798.82 | mg/l |
| Temperature | 33.00 | ⁰C |
| Nitrite N | 0.01 | mg/l |
| COD | 11.60 | mg/l |
| Fluoride | 0.39 | mg/l |
| Magnesium | 171.00 | mg/l |
| Ammonia-N | BDL | mg/l |
| BOD | 1.25 | mg/l |
| Calcium | 136.00 | mg/l |
| Phenolpthalein Alkanity | 10.00 | mg/l |
| Total Hardness as CaCo3 | 1043.00 | mg/l |
| Sodium | 1899.81 | mg/l |
| Total Suspended Solids(TSS) | 720.00 | mg/l |
| Total Dissolved Solids(TDS) | 5949.00 | mg/l |
| Turbidity | 694.00 | NTU |
| Total Fixed Solids(TFS) | 6251.00 | mg/l |
| Sulphate | 467.57 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Potassium | 55.58 | mg/l |
| Total Alkalinity | 118.00 | mg/l |