Water quality for ZIP code 85123
ZIP 85123 covers Eloy and Arizona City in Pinal County, Arizona, one of 29 ZIP codes in the county. 95 active public water systems serve the county; 80 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Pinal County
63 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Eloy City of Eloy |
8,999 | 6 | 7.3 mi | |
| Awc Casa Grande South Water Company Casa Grande |
176 | 1 | 8.1 mi | |
| Picacho Water Company Casa Grande |
2,440 | 3 | 8.6 mi | |
| Silverbell Irrigation & Drainage Dist Eloy |
375 | 6 | 11.5 mi | |
| Villa Grande Dwid Eloy |
283 | 7 | 11.5 mi | |
| Picacho Dwid Picacho |
285 | 4 | 11.6 mi | |
| Picacho Peak Water Company Picacho |
55 | 7 | 11.9 mi | |
| Cca Eloy Complex Eloy |
8,852 | 3 | 12.2 mi | |
| Arizona Water CO Pinal Valley Casa Grande |
134,432 | 2 | 12.2 mi | |
| Arizona Water CO Tierra Grande Casa Grande |
1,819 | 1 | 13.0 mi | |
| GW Santa Cruz Water CP Water CO Casa Grande |
37 | 1 | 13.8 mi | |
| Awc Casa Grande West Water Company Casa Grande |
951 | 0 | 13.8 mi | |
| Sierra Vista RV Park Casa Grande |
160 | 4 | 14.8 mi | |
| Signal Peak Water Company Coolidge |
99 | 4 | 15.5 mi | |
| Arizona Training Program Coolidge |
470 | 8 | 16.8 mi | |
| Arizona Water CO Stanfield Casa Grande |
628 | 1 | 19.6 mi | |
| Picacho Peak RV Resort Red Rock |
400 | 6 | 21.7 mi | |
| Copper Mountain Ranch Cfd Maricopa |
1,071 | 4 | 22.2 mi | |
| Valle Escondido Maricopa |
405 | 7 | 23.3 mi | |
| Whispering Wind Mobile Home Park Coolidge |
200 | 4 | 23.5 mi | |
| GW Santa Cruz Water CO Red Rock Red Rock |
4,248 | 1 | 23.8 mi | |
| New Saddleback Vista Maricopa |
100 | 4 | 25.0 mi | |
| Antelope Peak Dwid Stanfield |
150 | 6 | 26.6 mi | |
| Desert Gardens RV Resort Co-Op, INC Florence |
532 | 2 | 26.9 mi | |
| Park Water Company INC Florence |
427 | 4 | 27.6 mi |
Non-community systems in Pinal County (31: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Pinal County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.