Water quality in Tonopah, Arizona
Tonopah is in Maricopa County. 217 active public water systems serve the county; 139 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Maricopa County
99 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| GW -Bwc, Inc Buckeye Ranch Tonopah |
418 | 0 | 4.1 mi | |
| Belmont Mountain Dairy Tonopah |
72 | 1 | 4.6 mi | |
| GW -Bwc, Inc. Wpe #6 Tonopah |
70 | 0 | 5.0 mi | |
| Gw Bwc, Inc Dixie Tonopah |
132 | 0 | 8.9 mi | |
| GW -Bwc, Inc Sunshine Tonopah |
605 | 0 | 10.3 mi | |
| Vwc Buckeye Division Sun Valley Buckeye |
1,378 | 2 | 10.8 mi | |
| Gw Bwc, Inc Roseview Tonopah |
73 | 0 | 11.2 mi | |
| City of Buckeye Tartesso Water System Buckeye |
10,123 | 2 | 11.3 mi | |
| Hopeville Water System Buckeye |
89 | 3 | 13.0 mi | |
| Triple G Dairy Buckeye |
84 | 2 | 13.3 mi | |
| Trillium Water System Buckeye |
1,100 | 0 | 14.9 mi | |
| Gw Bwc, Inc Garden City Harquahala Valley |
60 | 0 | 15.2 mi | |
| Buckeye City of Buckeye |
7,998 | 2 | 18.0 mi | |
| City of Buckeye Valencia Town Division Buckeye |
30,377 | 3 | 18.8 mi | |
| GW -Bwc, Inc Eagletail Harquahala Valley |
289 | 0 | 19.7 mi | |
| Buckeye Acres MHP Buckeye |
71 | 1 | 20.0 mi | |
| Buckeye Estates Buckeye |
300 | 2 | 20.4 mi | |
| Festival Ranch Buckeye |
10,313 | 1 | 20.6 mi | |
| City of Buckeye Sonora Sundance Town Of Buckeye-sono |
21,405 | 2 | 21.1 mi | |
| Aspc Lewis Complex Water System Buckeye |
4,300 | 6 | 23.0 mi | |
| Vwc Buckeye Div Bulfer Primrose Buckeye |
280 | 1 | 23.7 mi | |
| Arizona Water CO White Tanks White Tanks |
18,858 | 2 | 24.1 mi | |
| Clearwater Utility Company INC Buckeye |
2,747 | 5 | 25.4 mi | |
| Rancho Wells INC Rancho Well |
59 | 0 | 25.5 mi | |
| Patton Place Estates Patton Place Estates |
687 | 0 | 25.6 mi |
Non-community systems in Maricopa County (117: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Maricopa County, nearest to Tonopah first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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. Retrieved from ECHO on Oct 11, 2026.