All water systems in Arizona
1,713 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Desert Pueblo RV Resort Bouse · La Paz County |
160 | 1 | 0 | |
|
Mountain View MHP Chino Valley · Yavapai County |
160 | 1 | 0 | |
|
Sierra Vista RV Park Casa Grande · Pinal County |
160 | 4 | 0 | |
|
Valle Canyon Water Company Williams · Coconino County |
160 | 1 | 0 | |
|
Whispering Hope Payson · Gila County |
160 | 1 | 0 | |
|
Ellison Creek Cabin Owners' Association Payson · Gila County |
159 | 4 | 2 | |
|
LA Paz Valley RV Park Quartzsite · La Paz County |
158 | 0 | 0 | |
|
Wildflower Water Coop Three Points · Pima County |
157 | 1 | 0 | |
|
North Bay Estates Tonto Basin · Gila County |
156 | 2 | 1 | |
|
Pantano Water Coop Vail · Pima County |
156 | 2 | 2 | |
|
Tall Pines Estates Water Mormon Lake · Coconino County |
156 | 1 | 0 | |
|
Via Verde West MHP Tucson · Pima County |
156 | 1 | 1 | |
|
GW Ocotillo Water Thunderhead Tucson · Pima County |
153 | 0 | 0 | |
|
The Grand Acres Nogales · Santa Cruz County |
153 | 4 | 1 | |
|
Timber Knoll Dwid Vernon · Apache County |
153 | 0 | 0 | |
|
Antelope Peak Dwid Stanfield · Pinal County |
150 | 6 | 2 | |
|
Apache Acres MHP Lakeside · Navajo County |
150 | 4 | 1 | |
|
Arivaca Townsite Water Coop Arivaca · Pima County |
150 | 0 | 0 | |
|
Arroyo Water Company Punkin Center · Gila County |
150 | 0 | 0 | |
|
AZ State Park Alamo Lake Wenden · La Paz County |
150 | 0 | 0 | |
|
Beaver Valley Water Company Beaver Valley · Gila County |
150 | 3 | 0 | |
|
Caballo Loco Ranch Sasabe · Pima County |
150 | 3 | 1 | |
|
Carioca Company Shell 22 Buckeye · Maricopa County |
150 | 0 | 0 | |
|
Chino Valley Victory Church Chino Valley · Yavapai County |
150 | 1 | 1 | |
|
Community Lutheran Church Bullhead City · Mohave County |
150 | 0 | 0 | |
|
Desert Water Coop Tucson · Pima County |
150 | 3 | 0 | |
|
Elgin School Elgin · Santa Cruz County |
150 | 4 | 0 | |
|
Hatch Valley Dwid Truxton · Mohave County |
150 | 3 | 2 | |
|
Holiday Hills Dwid Prescott · Yavapai County |
150 | 1 | 0 | |
|
Horspitality RV Park Wickenburg · Maricopa County |
150 | 0 | 0 | |
|
Hunter Creek Ranch HOA Christopher Creek · Gila County |
150 | 1 | 0 | |
|
Junipine Resort Oak Creek Canyon · Coconino County |
150 | 0 | 0 | |
|
Kaka Kaka · County |
150 | 3 | 1 | |
|
Landmark at the Creek Christopher Creek · Gila County |
150 | 1 | 0 | |
|
Lazy L Resort RV Park Overgaard · Navajo County |
150 | 3 | 1 | |
|
Ligurta Stat Restaurant Ligurta · Yuma County |
150 | 2 | 0 | |
|
Linden Lds Church Show Low · Navajo County |
150 | 3 | 0 | |
|
McPrd San Tan Mtn Park Queen Creek · Pinal County |
150 | 0 | 0 | |
|
Monte Vista Water Company Douglas · Cochise County |
150 | 8 | 1 | |
|
Mountain Meadow Ranch Christopher Creek · Gila County |
150 | 0 | 0 | |
|
North la Cholla MHP Tucson · Pima County |
150 | 0 | 0 | |
|
Oak Creek Vineyards Cornville · Yavapai County |
150 | 3 | 1 | |
|
Pcnr Gilbert Ray Tmp Tucson · Pima County |
150 | 2 | 0 | |
|
Phoenix Cement Company Clarkdale · Yavapai County |
150 | 0 | 0 | |
|
R Bar C Scout Ranch Christopher Creek · Gila County |
150 | 2 | 0 | |
|
Rainbow Acres Middle Verde · Yavapai County |
150 | 1 | 0 | |
|
Samalayuca Improvement Assoc Tucson · Pima County |
150 | 1 | 0 | |
|
Tanque Verde Guest Ranch Tucson · Pima County |
150 | 2 | 0 | |
|
The Meadows of Wickenburg Wickenburg · Maricopa County |
150 | 0 | 0 | |
|
The Willow Wedding Venue Surprise · Maricopa County |
150 | 1 | 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.