Reservoirs

An above-ground steel service reservoir

Water reservoirs store water for later distribution to households.

They help the water network cope with changes in water demand and help manage the water pressure so that water flows out of taps at the speed people expect.

Reservoirs may be above or below ground. Underground tanks are often rectangular with a concrete lining. Above ground reservoirs are often circular tanks made of concrete or steel. All are roofed and designed to blend in with the environment as much as possible.

Where possible, reservoirs are placed on high ground so that gravity will help provide enough pressure to push the water through the pipes.

There are 45 reservoirs in the ACT.