Liberty Lake avoids water contamination through sprinkler backflow protection LIBERTY LAKE, Wash. -- By June 30, homeowners and businesses with a sprinkler system are required to have a backflow preventer valve installed and tested. Those who…
Boil water advisory in effect for parts of Pend Oreille CountyA boil water advisory has been issued for parts of Pend Oreille County within the Riverbend and Sand Shores water systems.