Tri-Cities Irrigation Systems design and installation for Richland, Pasco, Kennewick, and surrounding areas.

Winterizing your Sprinkler System with Blow-Outs

The Tri-Cities, which includes the cities of Pasco, Kennewick and Richland, require sprinkler systems to be winterized if the lines are┬áburied less than 24 inches deep which is the frost line for this area. ┬áThe following is the basic procedure for winterization: Unplug your controller/timer. Shut off the water at the main valve. This is […]

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