West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: DAMODAR AT NARAINPUR AFTER CONFL. OF NUNIA NALLAH, WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1333 |
Sample Date: 13/04/2020 | Sample Time: 09:05 | |
Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.184 | mg/l |
BOD | 2.60 | mg/l |
Dissolved O2(DO) | 9.0 | mg/l |
Fecal Coliform | 2100 | MPN/100ml |
Nitrate-N | 0.4677 | mg/l |
pH | 8.07 | Unit |
Total Coliform | 3200 | MPN/100ml |
Boron | NT | mg/l |
Calcium | 32.14 | mg/l |
Chloride | 19.26 | mg/l |
COD | 9.72 | mg/l |
Fluoride | 0.241 | mg/l |
Magnesium | 15.72 | mg/l |
Phenolpthalein Alkanity | 2.00 | mg/l |
Phosphate-P | 0.0577 | mg/l |
Sodium | 15.40 | mg/l |
Sulphate | 35.3917 | mg/l |
Total Alkalinity | 102.00 | mg/l |
Total Dissolved Solids(TDS) | 234.00 | mg/l |
Total Fixed Solids(TFS) | 162.00 | mg/l |
Total Hardness as CaCo3 | 145.04 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Turbidity | 19.41 | NTU |
Arsenic | NT | mg/l |
Cadmium | NT | mg/l |
Chromium Total | NT | mg/l |
Copper | NT | mg/l |
Iron | NT | mg/l |
Lead | NT | mg/l |
Conductivity | 336.10 | µs/cm |
Temperature(Water) | 28.0 | ⁰C |
Total Suspended Solids(TSS) | 14.00 | mg/l |
Mercury | NT | mg/l |
Nickel | NT | mg/l |
Zinc | 0.180 | mg/l |
a-BHC | NT | ppb |
a-Endosulphan | NT | ppb |
Aldrin | BDL | ppb |
Anilophos | NT | ppb |
b-Endosulphan | NT | ppb |
Chlorpyriphos | NT | ppb |
Dieldrin | NT | ppb |
g-BHC | NT | ppb |
Methyl Parathion | NT | ppb |
o,p-DDT | NT | ppb |
p,p-DDT | NT | ppb |
Potassium | 5.10 | mg/l |
Malathion | NT | ppb |