West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
Station: ULUBERIA COLLEGE AT HOWRAH | River Basin: GANGA | CPCB Station Code: 2546 |
Sample Date: 05/04/2019 | Sample Time: 14:30 | |
Human Activities: Drinking & Domestic | Weather: Sunny | Water Body: null |
Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 0.00 m |
Color & Intensity: Nil | Odour: Nil | Visible effluent discharge: Nil |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.33 | mg/l |
BOD | 0.6 | mg/l |
COD | 2.86 | mg/l |
Total Dissolved Solids(TDS) | 594.00 | mg/l |
Turbidity | 8.84 | NTU |
Arsenic | BDL | µg/l |
Conductivity | 944.0 | µs/cm |
Fecal Coliform | NIL | MPN/100ml |
Nitrate-N | 0.10 | mg/l |
pH | 7.51 | Unit |
Temperature | 29 | ⁰C |
Total Coliform | NIL | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 56.92 | mg/l |
Chloride | 109.97 | mg/l |
Fluoride | 0.29 | mg/l |
Magnesium | 25.23 | mg/l |
Phenolpthalein Alkanity | 0 | mg/l |
Phosphate-P | BDL | mg/l |
Potassium | 3.49 | mg/l |
Sodium | 116.44 | mg/l |
Sulphate | 10.93 | mg/l |
Total Alkalinity | 370.0 | mg/l |
Total Fixed Solids(TFS) | 482.0 | mg/l |
Total Hardness as CaCo3 | 246.15 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Cadmium | BDL | µg/l |
Chromium Total | BDL | µg/l |
Copper | BDL | µg/l |
Iron | 0.24 | mg/l |
Mercury | BDL | µg/l |
Nickel | BDL | µg/l |
Zinc | BDL | µg/l |
a-BHC | NT | ppb |
a-Endosulphan | NT | ppb |
Aldrin | NT | ppb |
Anilophos | BDL | ppb |
b-Endosulphan | NT | ppb |
Chlorpyriphos | NT | ppb |
Dieldrin | NT | ppb |
Malathion | BDL | ppb |
Methyl Parathion | BDL | ppb |
o,p-DDT | NT | ppb |
Lead | BDL | µg/l |
g-BHC | NT | ppb |
p,p-DDT | BDL | ppb |
Total Suspended Solids(TSS) | <4.0 | mg/l |