Irrigation Inspection
Regular irrigation system tests are crucial to uncover maintenance issues that can save energy and improve water application efficiency. It is recommended perform these tests every 2-3 years. Additionally, a backflow preventer is required for any permanently connected irrigation system, which must be inspected annually. Don't overlook these important steps to ensure your irrigation system is functioning properly.
Why is the backflow test required at initial installation and annually? Like any other mechanical device, over time a backflow unit may fail. To ensure it is working properly to protect home and public drinking water systems, the code mandates an annual test.
Sprinkler systems are typically connected to the main water supply and are designed to release water in controlled amounts to irrigate lawns or gardens. If there is a leak in the system, water can escape continuously until the leak is repaired. The amount of water leaked can vary depending on the size of the leak, the water pressure in the system, and the duration of the leak. A high water bill is often a good indicator of a significant leak in the sprinkler system.
As a general rule of thumb, you should have your sprinkler system serviced at least twice per year. With regular usage and proper maintenance, you can generally expect to get, on average, about 20 years of life out of your total irrigation system before it's time to replace.
