author(s)
Vinod Thakur and Dinesh Thakur

abstract
The study was carried out to assess the fluoride contamination status of groundwater in Pansemal Tehsil of Barwani District M.P. For this purpose, 24 water samples collected from Hand Pumps of village of study area were analysed for Dissolve Oxygen, Biological Oxygen Demand Chemical Oxygen Demand contain.DO, BOD and COD concentration in this sampling sides varied from in groundwater samples, with DO highest range in Pansemal 6.6 mg/l and lowest range in Junapani 4.4 mg/l.BOD highest range in Piprani 0.6mg/l and lowest range in Pansemal 0.1mg/l and COD highest range in Gongwada 8.0mg/l and lowest range in Piprani 4.0 mg/l.