Arsenic, heavy metals in water beyond limit in most states: Govt data
In pockets of 209 districts in 25 states/UTs, arsenic level in groundwater is above max permissible limit of 0.01 mg/litre. Parts of 491 districts have iron levels above 1 mg/l
In pockets of 209 districts in 25 states/UTs, arsenic level in groundwater is above max permissible limit of 0.01 mg/litre. Parts of 491 districts have iron levels above 1 mg/l