West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: BOLPUR NEAR RAILWAY STATION | River Basin: Mayurakshi | CPCB Station Code: 2537 |
Sample Date: 04/04/2019 | Sample Time: 14:55 | |
Human Activities: Drinking & Domestic | Weather: Sunny, Clear | Water Body: Ground water at Bolpur |
Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 48.00 m |
Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Fecal Coliform | 1 | MPN/100ml |
Nitrate-N | 0.9234 | mg/l |
pH | 8.13 | Unit |
Temperature | 29.0 | ⁰C |
Total Coliform | 2 | MPN/100ml |
Boron | NT | mg/l |
Calcium | 56.00 | mg/l |
Chloride | 46.79 | mg/l |
COD | 6.84 | mg/l |
Fluoride | 0.254 | mg/l |
Magnesium | 33.60 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.0342 | mg/l |
Potassium | 2.60 | mg/l |
Sodium | 19.30 | mg/l |
Sulphate | 17.400 | mg/l |
Total Alkalinity | 410.00 | mg/l |
Total Dissolved Solids(TDS) | 264.00 | mg/l |
Total Fixed Solids(TFS) | 148.00 | mg/l |
Total Hardness as CaCo3 | 288.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 12.00 | mg/l |
Turbidity | 2.76 | NTU |
Arsenic | NT | µg/l |
Cadmium | NT | µg/l |
Chromium Total | NT | µg/l |
Copper | BDL | µg/l |
Iron | 2.85 | mg/l |
Lead | BDL | µg/l |
Mercury | NT | µg/l |
Nickel | NT | µg/l |
Zinc | NT | µg/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 |
Malathion | NT | ppb |
Methyl Parathion | NT | ppb |
o,p-DDT | NT | ppb |
p,p-DDT | NT | ppb |
BOD | 0.82 | mg/l |
Ammonia-N | 0.191 | mg/l |
Conductivity | 569.30 | µs/cm |