Owyhee County, Idaho Water Systems

Owyhee County, Idaho

12 community water systems on record — 8 active, 4 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 Idaho’s official records. Always confirm current status with Idaho before making decisions based on this information.

Community water systems in Owyhee County, Idaho

System name	City	Population served	Status
BRUNEAU WATER AND SEWER DIST	BRUNEAU	220	Active
GRAND VIEW, CITY OF	GRAND VIEW	452	Active
HOMEDALE CITY OF	HOMEDALE	2,999	Active
HOPE HOUSE (OWYHEE)	MARSING	78	Active
HUMBUG TREE FARMS WATER ASSN	ESCONDIDO	25	Inactive
MARSING CITY OF	MARSING	1,300	Active
MURPHY WATER SYSTEM	MURPHY	75	Active
PIONEER MOBILE HOME PARK LLC	BOISE	53	Active
SHARI HILL ESTATES	MARSING	22	Inactive
SNAKE RIVER RESORT	PASO ROBLES	150	Active
SUNSET RANCH SUBD	BOISE	16	Inactive
USBR MARSING JOB CORP CENTER CENTENNIAL	MARSING	250	Inactive