Member Utilities

All WaWARN member utilities, including utilities who have applied for membership but have not signed the MAA:

Utility Name County Region
Alderwood Water & Wastewater District Snohomish Northwest
Bayview Beach Water District Island Northwest
Beacon Hill Water and Sewer District Cowlitz Southwest
Birch Bay Water & Sewer District Whatcom Northwest
Carbonado Water Dept. Pierce Southwest
Cedar River Water & Sewer District King Northwest
Chelan Co PUD #1 Chelan Central
City of Airway Heights Spokane Eastern
City of Anacortes Water Treatment Plant Skagit Northwest
City of Bellevue Utilities Department King Northwest
City of College Place Walla Walla Eastern
City of Ferndale Whatcom Northwest
City of Lacey Thurston Southwest
City of Marysville Snohomish Northwest
City of Mercer Island King Northwest
City of Newport Pend Oreille Eastern
City of Orting Pierce Southwest
City of Pacific King Northwest
City of Pullman Whitman Eastern
City of Riverside Okanogan Central
City of Spokane Spokane Eastern
City of Sprague Lincoln Eastern
City of Sumner Pierce Northwest
City of Tieton Yakima Central
City of Vancouver Clark Southwest
City of Yakima Yakima Central
Clark Public Utilities Clark Southwest
Clark Regional Wastewater District Clark Southwest
Coal Creek Utility District King Northwest
consolidated irrigation district #19 Spokane Eastern
Covington Water District King Northwest
Cross Valley Water District Snohomish Northwest
Douglas County Sewer District Douglas Central
East Wenatchee Water District Douglas Central
Everett Public Works Snohomish Northwest
Firgrove Mutual Water Company Pierce Northwest
Fisherman Bay Sewer District San Juan Northwest
Fox Island Mutual Water Assoc. Pierce Northwest
Fruitland Mutual Water Company Pierce Northwest
Grays Harbor County Water District #2 Grays Harbor Northwest
Hartstene Pointe Water-Sewer District Mason Southwest
Highland Water District Snohomish Northwest
Highline Water District King Northwest
Irvin Water District #6 Spokane Eastern
King Co Water District # 111 King Northwest
King Co Water District #117 King Northwest
King Co Water District #125 King Northwest
King Co Water District #20 King Northwest
King Co Water District #45 King Northwest
King Co Water District #49 King Northwest
King Co Water District #54 King Northwest
King Co Water District #90 King Northwest
Kitsap PUD #1 Kitsap Southwest
Kittitas Co Water District #5 Kittitas Central
Kittitas Co Water District #7 Kittitas Central
Klickitat PUD #1 Klickitat Central
Lagoon Point Water District Island Northwest
Lake Josephine Riviera Pierce Northwest
Lake Stevens Sewer District Snohomish Northwest
Lake Whatcom Water & Sewer District Whatcom Northwest
Lakehaven Water and Sewer District King Northwest
Lakewood Water District Pierce Northwest
Liberty Lake Sewer & Water District Spokane Eastern
Malaga Water District Chelan Central
Mason County PUD No. 1 - 38 systems Mason Southwest
Midway Sewer District King Northwest
Moab Irrigation District #20 Spokane Eastern
Mt. View-Edgewood Water Co Pierce Northwest
Mukilteo Water & Wastewater District Snohomish Northwest
Nob Hill Water Yakima Central
Norheast Sammamish Sewer & Water District King Northwest
North City Water District King Northwest
North Perry Avenue Water District Kitsap Southwest
North Spokane Irrigation District #8 Spokane Eastern
Northshore Utility District King Northwest
Olympic View Water & Sewer District Snohomish Northwest
Olympic View Water & Sewer District Snohomish Northwest
Parkland Light & Water Pierce Northwest
Parkland Light & Water Pierce Northwest
Pasadena Park Irrigation District #17 Spokane Eastern
Peninsula Light Company Pierce Northwest
Penn Cove Water & Sewer District Island Northwest
Public Utility District #1 of Clallam County - 9 systems Clallam Southwest
PUD No. 1 of Thurston County - 160 Systems Thurston Southwest
Rainier View Water Pierce Northwest
Ronald Wastewater District King Northwest
Sammamish Plateau Water & Sewer District King Northwest
Seattle Public Utilities King Northwest
Skagit County PUD 1 Skagit Northwest
Skyway Water and Sewer District King Northwest
Snohomish Co PUD #1 - 9 systems Snohomish Northwest
Snoqualmie Pass Water District King Northwest
Soos Creek Water & Sewer District King Northwest
Southwest Suburban Sewer District King Northwest
Spanaway Water Company Pierce Northwest
Tacoma Water Pierce Northwest
Town of Rosalia Whitman Eastern
Town of Steilacoom Pierce Northwest
Valley of the Horses Water District Spokane Eastern
Valley View Sewer District King Northwest
Washington Water Service Company Pierce Northwest
Water District #19 King Northwest
West Sound Utility District Kitsap Southwest
Woodinville Water District King Northwest
Total Members: 104