West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: DAMODAR AT DISHERGARH VILL.(NR.BIHAR-WEST BENGAL BORDER),WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1331 |
Sample Date: 04/04/2022 | Sample Time: 13:10 | |
Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.25 m |
Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | BDL | mg/l |
BOD | 2.70 | mg/l |
Dissolved O2(DO) | 8.1 | mg/l |
Fecal Coliform | 3200 | MPN/100ml |
Fecal Streptococci | 22 | MPN/100ml |
Nitrate-N | 0.113 | mg/l |
Temperature(Water) | 30.0 | ⁰C |
Total Coliform | 4600 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 19.39 | mg/l |
Chloride | 14.10 | mg/l |
COD | 15.36 | mg/l |
Fluoride | 0.85 | mg/l |
Magnesium | 3.93 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.035 | mg/l |
Potassium | 2.0 | mg/l |
Sodium | 17.4 | mg/l |
Total Alkalinity | 116.0 | mg/l |
Total Dissolved Solids(TDS) | 122.00 | mg/l |
Total Fixed Solids(TFS) | 170.00 | mg/l |
Total Hardness as CaCo3 | 64.65 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 6.00 | mg/l |
Turbidity | 12.2 | NTU |
Arsenic | BDL | mg/l |
Cadmium | BDL | mg/l |
Chromium Total | BDL | mg/l |
Copper | BDL | mg/l |
Iron | 0.20 | mg/l |
Mercury | BDL | mg/l |
Nickel | BDL | mg/l |
Zinc | BDL | mg/l |
a-BHC | BDL | ppb |
a-Endosulphan | NT | ppb |
Aldrin | NT | ppb |
Anilophos | NT | ppb |
b-Endosulphan | NT | ppb |
Chlorpyriphos | NT | ppb |
Dieldrin | NT | ppb |
g-BHC | BDL | ppb |
Malathion | NT | ppb |
o,p-DDT | NT | ppb |
p,p-DDT | NT | ppb |
pH | 7.61 | Unit |
Sulphate | 17.637 | mg/l |
Lead | BDL | mg/l |
Methyl Parathion | NT | ppb |
Conductivity | 181.50 | µs/cm |