Question

Why In type of hot ,dry,weather , some cities ban the use of garden sprinklers

Answer 1

Lets take Georgia for example. When in a time of hot and dry weather, there is little moisture in the air, meaning that if something or someone were to catch on fire, it would spread easily. Most likely if the city bans the use of garden sprinklers, it is to conserve water for a better usage such as drinking or bathing water.