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: 26/02/2020 | Sample Time: 13:00 | |
| Human Activities: Fishing & 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 | 0.90 | mg/l |
| Conductivity | 10030.00 | µs/cm |
| Dissolved O2(DO) | 6.20 | mg/l |
| Fecal Coliform | 450 | MPN/100ml |
| Nitrate-N | 0.28 | mg/l |
| pH | 7.62 | Unit |
| Temperature | 25.00 | ⁰C |
| Total Coliform | 7000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 117.00 | mg/l |
| Chloride | 895.82 | mg/l |
| COD | 13.28 | mg/l |
| Fluoride | 0.47 | mg/l |
| Magnesium | 16.00 | mg/l |
| Nitrite N | 0.01 | mg/l |
| Phenolpthalein Alkanity | 4.00 | mg/l |
| Phosphate-P | 0.13 | mg/l |
| Potassium | 18.03 | mg/l |
| Sodium | 369.59 | mg/l |
| Sulphate | 450.60 | mg/l |
| Total Alkalinity | 146.00 | mg/l |
| Total Dissolved Solids(TDS) | 5842.00 | mg/l |
| Total Fixed Solids(TFS) | 5668.00 | mg/l |
| Total Hardness as CaCo3 | 357.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 222.00 | mg/l |
| Turbidity | 223.00 | NTU |
| Ammonia-N | 0.37 | mg/l |