All water systems in Arizona
1,713 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Faithful Pines Lds Camp Alpine · Apache County |
125 | 3 | 1 | |
|
Hunter Water Town of Duncan Hunter Estates · Greenlee County |
125 | 1 | 0 | |
|
John Wayne RV Ranch Stanfield · Pinal County |
125 | 2 | 0 | |
|
Lagoon Estates WC Unit 2 Fort Valley · Mohave County |
125 | 4 | 0 | |
|
Rancho Sonora Inn RV Park Rancho Sonora Inn · Pinal County |
125 | 0 | 0 | |
|
Sonoita Mercantile Water System Sonoita · Santa Cruz County |
125 | 3 | 0 | |
|
Triangle Y Ranch Camp Oracle · Pinal County |
125 | 2 | 1 | |
|
Valley Christian Church Bullhead City · Mohave County |
125 | 1 | 0 | |
|
Vamori Vamori · County |
125 | 0 | 0 | |
|
Chief Sleep Easy TP Beaver Dam · Mohave County |
124 | 3 | 0 | |
|
Apache Lake Marina Resort Apache Lake · Maricopa County |
123 | 5 | 0 | |
|
Bouse RV Park Bouse · La Paz County |
122 | 1 | 0 | |
|
Pine Springs Day School Bia Houck, North Of · County |
122 | 4 | 2 | |
|
AZ State Parks Picacho Peak Picacho · Pinal County |
121 | 1 | 0 | |
|
Lake Roosevelt Gardens East Tonto Basin · Gila County |
121 | 0 | 0 | |
|
Lively Shopping Center Chino Valley · Yavapai County |
121 | 2 | 0 | |
|
Benson Arizona KOA Kampground Benson · Cochise County |
120 | 0 | 0 | |
|
Beverly Gardens Trailer Park Prescott · Yavapai County |
120 | 4 | 0 | |
|
CS Rancheros Bonitos Water Company Yuma · Yuma County |
120 | 5 | 0 | |
|
Cowlic Cowlic · County |
120 | 1 | 0 | |
|
Empirita Water Company Benson · Cochise County |
120 | 3 | 0 | |
|
Maricopa Mountain Dwid 2 Stanfield · Pinal County |
120 | 0 | 0 | |
|
Pai Domestic Aguila · Maricopa County |
120 | 0 | 0 | |
|
Solana Potable Water System Gila Bend · Maricopa County |
120 | 0 | 0 | |
|
Sunrise Resort at Page Springs Page Springs · Yavapai County |
120 | 2 | 1 | |
|
Turquoise Triangle RV Park Cottonwood · Yavapai County |
120 | 3 | 0 | |
|
United Christian Youth Camp Prescott · Yavapai County |
120 | 2 | 0 | |
|
Usfs Cnf Pepper Sauce Oracle · Pinal County |
120 | 0 | 0 | |
|
Ponderosa Water, L.l.c Strawberry · Gila County |
117 | 5 | 1 | |
|
Verde Glen Dwid Payson · Gila County |
117 | 7 | 3 | |
|
Arcosanti Camp Mayer · Yavapai County |
115 | 4 | 0 | |
|
Camp Aloma American Lutheran Church Dearing Park Estates · Yavapai County |
114 | 0 | 0 | |
|
Mobile Home Properties Sahuarita · Pima County |
114 | 3 | 1 | |
|
Paloma Ranch Paloma · Maricopa County |
112 | 1 | 0 | |
|
Pipe Spring National Monument Pipe Springs National Monument · County |
111 | 1 | 0 | |
|
Ac's Truck Stop Nogales · Santa Cruz County |
110 | 1 | 0 | |
|
Arizona National Guard Florence Florence · Pinal County |
110 | 1 | 0 | |
|
AZ State Pks Roper Lake Safford · Graham County |
110 | 0 | 0 | |
|
Black Canyon KOA INC Black Canyon City · Yavapai County |
110 | 1 | 0 | |
|
Desert Gem Trailer Park Salome · La Paz County |
110 | 3 | 0 | |
|
Freeport McMoran Bagdad Big Sandy Cyprus Bagdad · Yavapai County |
110 | 2 | 0 | |
|
Sherman Pines Water Company Sherman Pines · Yavapai County |
110 | 3 | 0 | |
|
Alpine Estates Water Company Alpine · Apache County |
109 | 0 | 0 | |
|
Cienega Water Company INC Parker · La Paz County |
108 | 8 | 2 | |
|
Double R Water Distributors, Inc. Yucca · Mohave County |
108 | 1 | 0 | |
|
Catalina Village Tucson · Pima County |
107 | 3 | 1 | |
|
Chino Valley Town Complex Chino Valley · Yavapai County |
107 | 3 | 0 | |
|
GW Saguaro Dist Water CO Lyn Lee Marana · Pima County |
106 | 0 | 0 | |
|
Cochise Elementary School Willcox · Cochise County |
105 | 1 | 0 | |
|
CS Green Acres Water Company Yuma · Yuma County |
105 | 2 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Arizona records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.