Burwan CD block is one of the areas of Murshidabad district where ground water is affected by moderate level of arsenic contamination. The WHO guideline for arsenic in drinking water is 10 mg/ litre, and the Indian Standard value is 50 mg/ litre. All but one of the 26 blocks of Murshidabad district have arsenic contamination above the WHO level, all but two of the blocks have arsenic concentration above the Indian Standard value and 17 blocks have arsenic concentration above 300 mg/litre. The maximum concentration in Burwan CD block is 64 mg/litre.
