All water systems in Arizona
1,713 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
McPrd Hassayampa River Preserve Wickenburg · Maricopa County |
35 | 0 | 0 | |
|
Mingus View Plaza Water Company Chino Valley · Yavapai County |
35 | 0 | 0 | |
|
Pinyon Plain Mine Coconino County |
35 | 3 | 0 | |
|
Prairie Partners LLC Phoenix · Maricopa County |
35 | 0 | 0 | |
|
Smithsonian Inst II Amado · Santa Cruz County |
35 | 2 | 1 | |
|
Snowbird West RV Park Salome · La Paz County |
35 | 0 | 0 | |
|
Tri State Petroleum Wikieup · Mohave County |
35 | 1 | 0 | |
|
Usfs Cnf Bog Springs Madera Canyon · Santa Cruz County |
35 | 0 | 0 | |
|
Usfs Conf Beaver Creek Rimrock · Yavapai County |
35 | 2 | 2 | |
|
Cliff Dwellers Lodge Lees Ferry · Coconino County |
34 | 3 | 1 | |
|
Coronado Forest Drive Water Coop Catalina · Pima County |
34 | 3 | 1 | |
|
Desert Winds Mobile Park Huachuca City · Cochise County |
34 | 5 | 1 | |
|
EL Rancho Robles Oracle · Pinal County |
34 | 1 | 0 | |
|
Manneken Apartments Prescott · Yavapai County |
34 | 1 | 1 | |
|
Sierra Springs Ranch Water Company Pinetop · Navajo County |
34 | 0 | 0 | |
|
Stage Coach Trails Guest Ranch Lake Havasu City · Mohave County |
34 | 3 | 0 | |
|
Sierra Verde Ranch 2 Seligman · Yavapai County |
33 | 3 | 1 | |
|
Kempner Institute for Sustainable Living Mayer · Yavapai County |
32 | 2 | 1 | |
|
Usfs Conf Blue Ridge Ranger Station Clints Well · Coconino County |
32 | 4 | 0 | |
|
Usfs Conf Double Springs Mormon Lake · Coconino County |
32 | 4 | 1 | |
|
Winter Haven RV Park Quartzsite · La Paz County |
32 | 0 | 0 | |
|
Fort Valley Lodge Flagstaff · Coconino County |
31 | 0 | 0 | |
|
Sasabe Border Village Sasabe · Pima County |
31 | 5 | 1 | |
|
Arrowhead Mobile Home Park Congress · Yavapai County |
30 | 2 | 0 | |
|
Blm Burro Creek Campground Kingman · Mohave County |
30 | 4 | 2 | |
|
Blu Water Company Dolan Springs · Mohave County |
30 | 3 | 0 | |
|
Buckeye Municipal Airport Buckeye · Maricopa County |
30 | 0 | 0 | |
|
Burrwood RV Park 2 Quartzsite · La Paz County |
30 | 0 | 0 | |
|
Cocopah Bend & RV Vending County |
30 | 2 | 1 | |
|
D a Ranch Page Springs · Yavapai County |
30 | 2 | 0 | |
|
EL Dorado Hot Springs Tonopah · Maricopa County |
30 | 0 | 0 | |
|
Hickmans Family Farm Buckeye · Maricopa County |
30 | 4 | 1 | |
|
High Low RV Park Benson · Cochise County |
30 | 0 | 0 | |
|
Indian Hills Estates Winkelman · Pinal County |
30 | 5 | 0 | |
|
Jackson Acres Dwid Prescott · Yavapai County |
30 | 2 | 0 | |
|
Jakes Corner RV Park Payson · Gila County |
30 | 5 | 2 | |
|
LA Costa Water Users Assoc Douglas · Cochise County |
30 | 2 | 1 | |
|
Lockett Estates Flagstaff · Coconino County |
30 | 4 | 1 | |
|
Moose Ranch Williams · Coconino County |
30 | 0 | 0 | |
|
Oak Creek Estates Sedona · Coconino County |
30 | 1 | 0 | |
|
Oak Creek Terrace Motel Oak Creek Canyon · Coconino County |
30 | 3 | 1 | |
|
Quintero Area Water System Peoria · Maricopa County |
30 | 0 | 0 | |
|
Saguaro Lake Ranch Mesa · Maricopa County |
30 | 0 | 0 | |
|
Soldier Camp Permittees Summerhaven · Pima County |
30 | 3 | 0 | |
|
Sonoita Springs Water Company Sonoita · Santa Cruz County |
30 | 3 | 2 | |
|
Suburban Mobile Home Park Cottonwood · Yavapai County |
30 | 0 | 0 | |
|
Thompson Draw I HOA Payson · Gila County |
30 | 1 | 0 | |
|
Tonto National Monument Roosevelt · Gila County |
30 | 0 | 0 | |
|
Tortilla Flat Resort Tortilla Flat · Maricopa County |
30 | 3 | 0 | |
|
Usfs Cnf Lake View Parker · Cochise County |
30 | 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.