West Bengal Pollution Control Board |
Haldia Laboratory |
Block-05 at 40 Flats Complex,Adjacent to Priyambada Housing Complex,Basudevpur, P.O. Khanjanchak, Haldia, Purba Medinipore - 721602 |
Station: Haldi River at Norghat | River Basin: Subarnarekha | CPCB Station Code: 4710 |
Sample Date: 16/04/2020 | Sample Time: 10:20 | |
Human Activities: Bathing , fishing | Weather: Cloudy | Water Body: HALDI RIVER |
Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 1.50 m |
Color & Intensity: Mod Brown | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | BDL | mg/l |
BOD | 1.83 | mg/l |
Conductivity | 8140.00 | µs/cm |
Dissolved O2(DO) | 4.60 | mg/l |
Fecal Coliform | 5000 | MPN/100ml |
Nitrate-N | 2.82 | mg/l |
pH | 7.63 | Unit |
Total Coliform | 8000 | MPN/100ml |
Temperature(Water) | 31.0 | ⁰C |
Boron | mg/l | |
Calcium | 232.00 | mg/l |
Chloride | 5298.35 | mg/l |
COD | 22.72 | mg/l |
Fluoride | mg/l | |
Magnesium | 697.41 | mg/l |
Phenolpthalein Alkanity | mg/l | |
Phosphate-P | 0.09 | mg/l |
Potassium | 67.10 | mg/l |
Sodium | 1277.43 | mg/l |
Sulphate | 882.77 | mg/l |
Total Alkalinity | 160.00 | mg/l |
Total Dissolved Solids(TDS) | 8194.00 | mg/l |
Total Fixed Solids(TFS) | mg/l | |
Total Hardness as CaCo3 | 3450.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | mg/l | |
Turbidity | 101.00 | NTU |
Arsenic | BDL | mg/l |
Cadmium | BDL | mg/l |
Chromium Total | BDL | mg/l |
Copper | BDL | mg/l |
Iron | 3.61 | mg/l |
Lead | BDL | mg/l |
Mercury | BDL | mg/l |
Nickel | BDL | mg/l |
Zinc | BDL | mg/l |
a-BHC | BDL | ppb |
a-Endosulphan | BDL | ppb |
Aldrin | BDL | ppb |
Anilophos | BDL | ppb |
b-Endosulphan | BDL | ppb |
Chlorpyriphos | BDL | ppb |
Dieldrin | NT | ppb |
g-BHC | BDL | ppb |
Malathion | BDL | ppb |
Methyl Parathion | NT | ppb |
o,p-DDT | BDL | ppb |
p,p-DDT | BDL | ppb |