Aluminum contents were compared with different study areas. It was found that aluminum
contents were found in every area water sample collected from tube wells. However in some
areas including (Pishin city, Ismailzai, Nawabad and Bagarzai) the aluminum contents were
found significantly higher than other studied areas. It was assumed that the increase in
aluminum contents in these areas might be due to water turbidity and muddy soil in nature
found in these areas