If you have large rainwater tanks, you can easily collect enough water to last you throughout the year. However, these tanks need close attention and care to prevent health and environmental issues.
You ought to maintain your tank by:
Cleaning Gutters and Downpipes
All gutters and downpipes that direct rainwater from roofs into your rainwater tanks need to be maintained and kept in good condition. You should also prevent debris and leaves from accumulating in your gutters. Since cleaning gutters can be a challenge, consider investing in quality gutter guards.
Discard First Rains
Although gutter guards would prevent leaves and debris from entering your tank, there are other pollutants that can affect the quality of the water collected. Bird droppings and dirt are some of the contaminants that gather on the roof during dry weather. Preventing first rain from washing into your tank would help protect from such contaminants.
Keep All Access Points Shut
It is important that all access points be fitted with the right types of lids. Since inlets and the overflows have to stay open, it is essential that you fit them with detachable, fitted insect screens. This is important because rainwater tanks can be breeding grounds for mosquitoes and other insects. Such screens would also prevent cases of small animals entering your tank.
Drain Your Tanks Regularly
Since sediment is likely to accumulate in your tank, it is important that you make plans to have it removed at least once every two years. If you are using pumps, these also need to be maintained as their condition can also affect the quality of your water.
When shopping for a rainwater tank in WA, Rainfill Tanks and Curved Roofing Supplies says it is important to invest in high-quality rainwater tanks. These types of tanks can be less demanding regarding maintenance, some including features that make required maintenance easier too.