Gilliam County, Oregon Water Systems

Gilliam County, Oregon

16 community water systems on record — 3 active, 13 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 Oregon’s official records. Always confirm current status with Oregon before making decisions based on this information.

Community water systems in Gilliam County, Oregon

System name	City	Population served	Status
ARLINGTON CITY WATER SUPPLY	ARLINGTON	628	Active
COMMANDING OFFICER NAVFAC CH	CHARLESTON	85	Inactive
CONDON HEIGHTS WS	CONDON	33	Active
CONDON, CITY OF	CONDON	742	Active
COOS BAY COMM.WS-%LARRY NELSON	COOS BAY	38	Inactive
COUNTRY LIVING MOBILE HOME PK	BANDON	75	Inactive
EASTSIDE, CITY OF	EASTSIDE	1,545	Inactive
LOWER COOS RIVER WATER CORP	COOS BAY	80	Inactive
MILL CRK RD WA C/O TOM GUERIN	MYRTLE POINT	25	Inactive
MT TERRACE MP % WALTER WALL	COOS BAY	50	Inactive
NORTHWOODS SUBDIV-LOUIS E OAR	GOLD BEACH	17	Inactive
RINK CREEK WD	COQUILLE	150	Inactive
SHELLY RD CREST ACRES W.D.	COQUILLE	275	Inactive
SHOREWOOD WATER COOP	COOS BAY	200	Inactive
USN COOS HEAD NAVAL FACILITY	CHARLESTON	72	Inactive
WATSONVILLE WTR. ASSOC.	COOS BAY	20	Inactive