Evergreen Rural Water of Washington

The Evergreen Rural Water of Washington Association (ERWoW), formed in 1994, is a non-profit organization that is governed by a membership-elected board of directors. ERWoW’s office is located in the town of Shelton, WA with the field staff based all across the state, from Olympia to Omak. ERWoW is a state affiliate of the National Rural Water Association, which was formed in 1976 and is headquartered in Duncan, Oklahoma.