La Paz County, Arizona Water Systems

La Paz County, Arizona

29 community water systems on record — 20 active, 9 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 Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.

Community water systems in La Paz County, Arizona

System name	City	Population served	Status
88 SHADES RV PARK	QUARTZSITE	488	Active
BOUSE DWID	BOUSE	284	Active
BROCKS IGLOO TRAILER PARK	EHRENBERG	25	Inactive
CIBOLA WATER IMPROVEMENT DISTRICT	TUCSON	197	Active
CIENEGA WATER COMPANY INC	PARKER	108	Active
CS HARRISBURG UTILITY COMPANY	DES PERES	1,759	Active
CS Q MOUNTAIN WATER COMPANY	DES PERES	1,224	Active
DESERT GARDENS RV MHP	QUARTZSITE	2	Inactive
DESERT SKY DWID	TUCSON	70	Active
EHRENBERG IMPROVEMENT DISTRICT	EHRENBERG	989	Active
EPCOR - HOLIDAY HARBOR	EL MIRAGE	559	Active
EPCOR - LAKESIDE	EL MIRAGE	1,775	Active
EPCOR - MARINA VILLAGE	EL MIRAGE	528	Active
EPCOR - MOOVALYA KEYS	EL MIRAGE	1,298	Active
EPCOR - PARKER DAM	EL MIRAGE	429	Active
EPCOR - RIO LINDO	EL MIRAGE	79	Active
GRAHAM WATER SERVICE-RIO VISTA	PARKER	1	Inactive
HILLCREST WATER COMPANY	PHOENIX	454	Active
HOLIDAY PALMS RV PARK	QUARTZSITE	0	Inactive
PARKER TOWN OF	PARKER	0	Inactive
PATTIES RV PARK	QUARTZSITE	60	Inactive
Q MOUNTAIN VISTA MHP	QUARTZSITE	440	Active
QUARTZSITE TOWN OF	QUARTZSITE	2,761	Active
RIVER LAGOON RESORT	EHRENBERG	140	Inactive
SALOME WATER COMPANY	TUCSON	317	Active
SPORTLAND TRAILER PARK	BROOMFIELD	160	Inactive
USPHS-COLORADO RIVER TRIBES SY	PARKER	1	Inactive
VICKSBURG FARM	GOODYEAR	220	Active
WENDEN DWID	WENDEN	360	Active