Water quality in Tolleson, Arizona
Tolleson 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
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Maricopa County
99 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| 67 Ave Property Owners Association Phoenix |
40 | 5 | 3.2 mi | |
| Avondale City of Avondale |
96,130 | 2 | 3.4 mi | |
| Liberty Water Lpsco Litchfield Park |
57,070 | 1 | 7.8 mi | |
| Hacienda del Sol MHP Luke Afb |
300 | 2 | 7.9 mi | |
| Valley Utilities Water Company Glendale Glendale |
6,003 | 0 | 7.9 mi | |
| Michigan Trailer Park Phoenix |
400 | 2 | 7.9 mi | |
| Usaf Luke Air Force Base Litchfield Park |
8,440 | 2 | 9.4 mi | |
| Glendale City of Glendale |
234,766 | 3 | 10.0 mi | |
| Olive Avenue HOA Glendale |
25 | 0 | 10.4 mi | |
| Adaman Mutual Water Company Adaman |
700 | 8 | 10.7 mi | |
| EL Mirage City of El Mirage |
39,884 | 4 | 11.9 mi | |
| Goodyear Water Department Goodyear |
50,001 | 4 | 12.0 mi | |
| Epcor Sun City Sun City |
38,016 | 0 | 12.8 mi | |
| Arizona Water CO White Tanks White Tanks |
18,858 | 2 | 13.0 mi | |
| Phoenix City of Phoenix |
1,695,000 | 2 | 13.2 mi | |
| Vwc Buckeye Div Bulfer Primrose Buckeye |
280 | 1 | 13.5 mi | |
| Epcor Agua Fria Surprise |
128,040 | 5 | 14.1 mi | |
| Grandview Water Company Liberty |
50 | 6 | 14.2 mi | |
| Peoria City of Peoria |
187,676 | 4 | 14.7 mi | |
| Clearwater Utility Company INC Buckeye |
2,747 | 5 | 15.3 mi | |
| City of Buckeye Sonora Sundance Town Of Buckeye-sono |
21,405 | 2 | 15.9 mi | |
| Rose Valley Water Company Phoenix |
6,202 | 1 | 16.4 mi | |
| Epcor Sun City West Sun City West |
25,796 | 0 | 16.7 mi | |
| Orangewood Mobile Home Park Phoenix |
500 | 1 | 16.8 mi | |
| Surprise City of Mountain Vista Surprise |
40,007 | 1 | 17.1 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 Tolleson 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.