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We have all experienced the phenomenon of too much rain at once and then periods of not enough rain. One way to combat those dry periods is with the use of Water Tanks Adelaide to collect the rain water and keep it stored for use at a later time.

In North America, these tanks are also called rain barrels, in the UK they are known as rain butts and in Australia they are called Poly Tanks. No matter what you call them, their purpose is to collect water from rainstorms that can be stored and used later. Usually the tanks are above ground receptacles but sometimes they are built in the ground. This is particularly the case in extremely arid climates where residents fully expect long periods of drought.

Tanks may be made of galvanized steel, concrete, plastic, fiberglass or stainless steel. The stainless steel and fiberglass versions tend to be rust proof and chemical-resistant. They are often found on rooftops, concrete patios and driveways and anywhere else with an impervious surface.

There is a wide array of uses for the gathered rain water. Frequently it is used to irrigate crops and tend to agriculture. It may also be used to water yard and gardens. Household water usage may include toilets, washing machines, and hoses for car washing. In some cases the water becomes drinking water. If the water is to be drunk, one must take steps to ensure that it is safe to consume.

A well equipped tank will make it easier to have a drinkable, uncontaminated water supply. Dirt and debris as well as insects and bird droppings can be kept out with a screen cover. A tank that is opaque will disallow the penetration of sunlight and thus minimize algae and bacteria growth. A plastic lining inside the tank aids in leak prevention and keeps water quality higher.

It is also imperative that, even if these steps are taken, any water that is drunk is properly filtered. Even thought rain water is pure, it may become contaminated after collection. And while rain does not contain chlorine, air pollutants can affect the water after it is gathered. It is advised not to drink water from rainwater tanks unless there are no other sources of drinkable water.

How do these tanks affect the environment? Well, obviously any water that is collected in a tank is water that will not reach the ground. If there is widespread use of tanks in a certain area, it can impact the amount of water that runs off into rivers and streams. It could cause stagnant ponds and dry riverbeds. However, it can also help prevent sedimentation and erosion as well as pollution. If the water that is collected is put back into the same area, it could very well stabilize the flow of rivers and the quality of pond water.

This rainwater tank info article was brought to you by Water Tanks Brisbane, Rainwater Tanks Melbourne