A Guide to Restoring Water to Irrigation Systems This Spring

March 22, 2019

Before winter sets in, gardening professionals recommend that you turn off residential and commercial sprinkler systems. This is an important part of the winterizing process, which makes sense because plants go dormant during the cold winter months, and you won’t need to use the system. Come spring, you will want to turn your irrigation system back on. While using sprinklers is the quickest way to water your plants and gardens, you’ll want to be sure to follow proper irrigation maintenance to prevent causing damage to parts of the system.

Ready to use your sprinklers again? The following is a basic five-step guide to restoring water to irrigation systems for your landscaping in Show Low, AZ after winter has passed:

  • Turn the water on slowly: It’s important to not turn the water on full blast upon seasonal startup. The right thing to do is turn the water to your irrigation system back on slowly, because opening the valve too quickly after it being off for a long time can send a high-pressure surge of water through the pipes. It can make sprinkler heads pop off, and may even destroy fittings. Give valves time to properly pressurize after a long winter’s nap.
  • Find the shutoff valves: There are several different above-ground valves that make up your sprinkler system—including the stop and waste valves and the pressure vacuum breakers. Make sure to locate them so you can turn them back on when spring arrives.
  • Turn on the irrigation valves: The stop and waste valves require a meter key to turn them on—these particular valves typically turn on at a 90-degree angle on a counterclockwise position. The pressure vacuum breaker has two ball valves on either side of it. This valve is on when it’s in a parallel position, and off when perpendicular. To turn it on, turn each valve slowly about a quarter of the way.
  • Inspect the sprinkler valves: Before turning on the valves, remove each sprinkler head to inspect each of the individual valves, and check for leaks in the lines. Most sprinkler valves have a manual screw on their sides, which you can utilize if you want to take the time turning each one on individually.
  • Check sprinkler stations and set the timer: One of the final steps in the process is inspecting each sprinkler station to be sure that none of the links are broken or damaged. If you find busted sprinkler heads, you must repair or replace them before you can use your sprinklers. You can also make adjustments to the sprinkler’s spray patterns. When all this is done, remember to set the timer for the days and times you want your lawn and landscape to be watered.

Winter is gone and spring is here! Don’t wait to contact the team at Tim’s Landscape Creations for help restoring water to your irrigation system and water features in Show Low, AZ. Our experts will make sure that every step of the process is done properly so corrective landscaping can be avoided. Call us today for more information!

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