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: 17/04/2019 | Sample Time: 14:30 | |
Human Activities: Bathing & Washing | Weather: Sunny, Clear, High Wind | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.231 | mg/l |
Lead | 0.79 | µg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.0614 | mg/l |
Potassium | 4.20 | mg/l |
Iron | 1.02 | mg/l |
Zinc | BDL | µg/l |
a-BHC | BDL | ppb |
a-Endosulphan | NT | ppb |
Aldrin | BDL | ppb |
Anilophos | NT | ppb |
b-Endosulphan | NT | ppb |
Chlorpyriphos | NT | ppb |
g-BHC | BDL | ppb |
Malathion | BDL | ppb |
o,p-DDT | NT | ppb |
p,p-DDT | NT | ppb |
Nickel | NT | µg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 12.00 | mg/l |
BOD | 3.70 | mg/l |
Conductivity | 397.10 | µs/cm |
Dissolved O2(DO) | 7.9 | mg/l |
Fecal Coliform | 1200 | MPN/100ml |
Nitrate-N | 0.1644 | mg/l |
pH | 7.75 | Unit |
Temperature | 29.5 | ⁰C |
Total Coliform | 2000 | MPN/100ml |
Boron | NT | mg/l |
Calcium | 38.40 | mg/l |
Chloride | 54.59 | mg/l |
Sodium | 28.60 | mg/l |
Sulphate | 47.94 | mg/l |
Total Alkalinity | 98.00 | mg/l |
Total Dissolved Solids(TDS) | 250.00 | mg/l |
Total Fixed Solids(TFS) | 208.00 | mg/l |
Total Hardness as CaCo3 | 192.00 | mg/l |
Turbidity | 16.60 | NTU |
Arsenic | NT | µg/l |
Cadmium | NT | µg/l |
Chromium Total | NT | µg/l |
Copper | NT | µg/l |
COD | 12.00 | mg/l |
Fluoride | 0.386 | mg/l |
Magnesium | 23.04 | mg/l |
Dieldrin | NT | ppb |
Mercury | NT | µg/l |
Methyl Parathion | NT | ppb |