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: D/S OF SILABATI AT GHATAL, | River Basin: Rupnarayan | CPCB Station Code: 2508 |
Sample Date: 16/04/2021 | Sample Time: 14:30 | |
Human Activities: Bathing,Fishing | Weather: Cloudy | Water Body: Silabati at Ghatal |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
Color & Intensity: Turbid | Odour: None | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
BOD | 1.15 | mg/l |
Fecal Streptococci | 110 | MPN/100ml |
Potassium | 4.58 | mg/l |
Copper | BDL | mg/l |
g-BHC | ppb | |
Ammonia-N | 0.14 | mg/l |
Conductivity | 893.30 | µs/cm |
Dissolved O2(DO) | 5.10 | mg/l |
Fecal Coliform | 4600 | MPN/100ml |
Nitrate-N | 0.24 | mg/l |
pH | 7.66 | Unit |
Temperature(Water) | 33.0 | ⁰C |
Total Coliform | 9400 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 32.0 | mg/l |
Chloride | 77.97 | mg/l |
COD | 11.23 | mg/l |
Fluoride | 0.48 | mg/l |
Magnesium | 16.0 | mg/l |
Phenolpthalein Alkanity | 6.0 | mg/l |
Phosphate-P | 0.05 | mg/l |
Sodium | 16.42 | mg/l |
Sulphate | 38.40 | mg/l |
Total Alkalinity | 164.0 | mg/l |
Total Dissolved Solids(TDS) | 146.00 | mg/l |
Total Fixed Solids(TFS) | 110.00 | mg/l |
Total Hardness as CaCo3 | 147.0 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 116.0 | mg/l |
Turbidity | 92.30 | NTU |
Arsenic | BDL | mg/l |
Cadmium | BDL | mg/l |
Chromium Total | BDL | mg/l |
Iron | 0.47 | mg/l |
Lead | BDL | mg/l |
Mercury | BDL | mg/l |
Nickel | BDL | mg/l |
Zinc | BDL | mg/l |
a-BHC | ppb | |
a-Endosulphan | ppb | |
Aldrin | ppb | |
Anilophos | ppb | |
b-Endosulphan | ppb | |
Chlorpyriphos | ppb | |
Dieldrin | ppb | |
Malathion | ppb | |
Methyl Parathion | ppb | |
o,p-DDT | ppb | |
p,p-DDT | ppb |