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: 07/08/2020 | Sample Time: 14:05 | |
| Human Activities: Fishing and Navigation | Weather: Cloudy | 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 |
| pH | 7.58 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 3300 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 158.00 | mg/l |
| Chloride | 1178.71 | mg/l |
| COD | 18.72 | mg/l |
| Fluoride | 0.33 | mg/l |
| Sulphate | 53.91 | mg/l |
| Total Alkalinity | 134.00 | mg/l |
| Total Dissolved Solids(TDS) | 580.00 | mg/l |
| Total Fixed Solids(TFS) | 830.00 | mg/l |
| Total Hardness as CaCo3 | 1542.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 416.00 | mg/l |
| Turbidity | 221.00 | NTU |
| Ammonia-N | 0.24 | mg/l |
| Dissolved O2(DO) | 7.30 | mg/l |
| BOD | 1.60 | mg/l |
| Fecal Coliform | 680 | MPN/100ml |
| Conductivity | 882.30 | µs/cm |
| Nitrite N | 0.02 | mg/l |
| Phenolpthalein Alkanity | 8.00 | mg/l |
| Phosphate-P | 0.27 | mg/l |
| Potassium | 13.59 | mg/l |
| Sodium | 349.79 | mg/l |
| Nitrate-N | 0.26 | mg/l |
| Magnesium | 279.00 | mg/l |