Water quality for ZIP code 85145
ZIP 85145 covers Red Rock 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 |
|---|---|---|---|---|
| GW Santa Cruz Water CO Red Rock Red Rock |
4,248 | 1 | 2.2 mi | |
| Davis Ranch Land Owners Red Rock |
40 | 3 | 9.1 mi | |
| Picacho Peak Water Company Picacho |
55 | 7 | 14.1 mi | |
| Picacho Dwid Picacho |
285 | 4 | 14.4 mi | |
| Villa Grande Dwid Eloy |
283 | 7 | 19.2 mi | |
| Cca Eloy Complex Eloy |
8,852 | 3 | 21.2 mi | |
| Eloy City of Eloy |
8,999 | 6 | 21.2 mi | |
| Silverbell Irrigation & Drainage Dist Eloy |
375 | 6 | 21.5 mi | |
| Sunland Water Company Arizona City |
227 | 1 | 23.6 mi | |
| Goodman Water Company Catalina |
2,668 | 2 | 25.2 mi | |
| Picacho Water Company Casa Grande |
2,440 | 3 | 25.3 mi | |
| Park Water Company INC Florence |
427 | 4 | 25.8 mi | |
| Arizona Water CO Tierra Grande Casa Grande |
1,819 | 1 | 26.3 mi | |
| Arizona Training Program Coolidge |
470 | 8 | 26.7 mi | |
| Lago del Oro Water Company Catalina |
18,132 | 2 | 27.2 mi | |
| Tonto Basin Water Cactus Forest Florence |
730 | 0 | 28.3 mi | |
| Desert Gardens RV Resort Co-Op, INC Florence |
532 | 2 | 28.8 mi | |
| Arizona Water CO Oracle Oracle |
10,585 | 0 | 29.0 mi | |
| Awc Casa Grande South Water Company Casa Grande |
176 | 1 | 29.8 mi | |
| Signal Peak Water Company Coolidge |
99 | 4 | 30.9 mi | |
| Arizona Water CO Pinal Valley Casa Grande |
134,432 | 2 | 32.2 mi | |
| Whispering Wind Mobile Home Park Coolidge |
200 | 4 | 32.7 mi | |
| Adoc Florence Asp Florence |
1,001 | 8 | 33.5 mi | |
| Adoc Eyman Unit Florence |
3,969 | 8 | 34.1 mi | |
| Florence Water Company Florence |
14,593 | 5 | 34.2 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.