Adams County, Washington Water Systems

Adams County, Washington

35 community water systems on record — 30 active, 5 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Washington’s official records. Always confirm current status with Washington before making decisions based on this information.

Community water systems in Adams County, Washington

System name	City	Population served	Status
ADAMS CO FIRE DIST #6	BENGE	25	Inactive
ADAMS COUNTY WATER DIST #1	Othello	870	Active
BARING WATER DEPARTMENT	OLYMPIA	25	Inactive
BASIN VIEW WATER ASSOCIATION	Othello	60	Active
BIRD DOG FAMILY LTD PARTNERSHIP II	Othello	186	Active
COUNTRY LANE EAST	Moses Lake	27	Active
FAIRVIEW DOMESTIC WATER ASSN	Othello	89	Active
GARZA WATER SYSTEM	OTHELLO	30	Inactive
GEORGE SYSTEM	OLYMPIA	25	Inactive
GOLDEN PLAINS MHP #1	Moses Lake	360	Active
HATTON TOWN OF	Moses Lake	105	Active
HI LO HOMEOWNERS ASSN	Moses Lake	87	Active
HIGHLAND ESTATES WATER SYSTEM	Othello	53	Active
LIND TOWN OF	Lind	903	Active
MEADOW LANE WATER ASSN	Othello	98	Active
OTHELLO COUNTRY CLUB WATER ASSN	Othello	208	Active
OTHELLO MANOR LLC	Port Orchard	400	Active
OTHELLO WATER DEPARTMENT	Othello	8,755	Active
RADAR COMMUNITY LLC	Port Orchard	200	Active
RADAR WATER ASSOCIATION	Othello	34	Active
RAINIER TRACTS WATER ASSN	Moses Lake	61	Active
RITZVILLE WATER DEPARTMENT	Ritzville	1,725	Active
Saddle Mountain Water Assoc.	Moses Lake	219	Active
Schoonover Hutterian Brethren	Odessa	73	Active
SECT 11 DIV 1 Ridgeview Water Assn	Moses Lake	79	Active
SKUNK CREEK WATER SYSTEM	OLYMPIA	25	Inactive
SOUTH OTHELLO WATER USERS	Othello	35	Active
SPORTSMAN TRAILER PARK	Ellensburg	151	Active
STAHL HUTTERIAN BRETHREN	RITZVILLE	122	Active
SUMMERSET WEST WATER ASSOCIATION	Othello	240	Active
SUNBURST ESTATES WATER ASSN	Moses Lake	100	Active
SUNSET ACRES WATER ASSOCIATION	Moses Lake	40	Active
WARDEN HUTTERIAN BRETHREN 1	Warden	171	Active
WASHTUCNA WATER DEPARTMENT	Washtucna	250	Active
West Side Mobile Court	Othello	80	Active