States / Washington

Washington: frozen study record

237 scored service markets in the September 27, 2026 snapshot; mean MISI 28.2.

Recorded history

Approved archived profiles

237 profiles are in the approved public cohort. 0 scored records in this state are held for publication review and have no profile route. Showing the first 30 approved names here.

• ABERDEEN, CITY OF MISI 35.856 · Watch
• AIRWAY HEIGHTS, CITY OF MISI 23.259 · Watch
• ALDERWOOD WATER DISTRICT MISI 33.655 · Watch
• ANACORTES, CITY OF MISI 31.238 · Watch
• ARLINGTON WATER DEPT MISI 32.161 · Watch
• ARTONDALE WATER SYSTEM MISI 42.708 · Fragile
• Auburn, City of MISI 42.149 · Fragile
• BAINBRIDGE ISLAND, CITY OF MISI 14.649 · Stable
• BATTLE GROUND WATER DEPT, CITY OF MISI 20.000 · Stable
• BEACON HILL WATER & SEWER DISTRICT MISI 28.157 · Watch
• BELLEVUE, CITY OF MISI 37.500 · Watch
• BELLINGHAM-WATER DIVISION, CITY OF MISI 27.586 · Watch
• BENTON CITY WATER MISI 36.245 · Watch
• BIRCH BAY WATER & SEWER DISTRICT MISI 19.592 · Stable
• BLAINE, CITY OF MISI 33.657 · Watch
• BONNEY LAKE WATER DEPARTMENT, CITY MISI 37.068 · Watch
• BOTHELL WATER, CITY OF MISI 23.284 · Watch
• BREMERTON, CITY OF MISI 41.040 · Fragile
• BUCKLEY WATER MISI 31.091 · Watch
• CAMAS MUNICIPAL WATER SEWER SYSTEM MISI 40.000 · Watch
• CAPE DISAPPOINTMENT STATE PARK MISI 7.198 · Stable
• CASTLE ROCK MUNICIPAL WATER MISI 25.996 · Watch
• CEDAR RIVER WATER & SEWER DISTRICT MISI 29.822 · Watch
• CENTRALIA UTILITIES MISI 26.818 · Watch
• CHEHALIS WATER DEPARTMENT MISI 36.488 · Watch
• CHELAN CO PUD 1 MISI 18.602 · Stable
• CHELAN WATER DEPT, CITY OF MISI 36.813 · Watch
• CHENEY, CITY OF MISI 31.744 · Watch
• CLARK PUBLIC UTILITIES MISI 36.045 · Watch
• COAL CREEK UTILITY DISTRICT MISI 36.249 · Watch

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