Water quality for ZIP code 85629
ZIP 85629 covers Sahuarita in Pima County, Arizona, one of 51 ZIP codes in the county. 193 active public water systems serve the county; 127 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 Pima County
141 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Valle Verde del Norte Green Valley |
300 | 4 | 2.2 mi | |
| Community WC of Green Valley Green Valley |
22,085 | 0 | 2.9 mi | |
| Los Arboles Mobile Home Park Sahuarita |
303 | 0 | 3.1 mi | |
| GW Farmers Water CO Sahuarita Green Valley |
396 | 0 | 4.4 mi | |
| Sahuarita Village Water Company Sahuarita |
93 | 5 | 4.4 mi | |
| Quail Creek Water Company Green Valley |
6,812 | 0 | 4.9 mi | |
| Sahuarita Water Company Sahuarita |
18,178 | 0 | 5.0 mi | |
| GW Farmers Water CO Continental Green Valley |
4,475 | 1 | 5.5 mi | |
| Santa Rita Heights MHP Sahuarita |
50 | 2 | 5.6 mi | |
| GW Farmers Water CO Sahuarita Highland Sahuarita |
384 | 0 | 5.9 mi | |
| GW Farmers Water CO Santa Rita Springs Sahuarita |
3,235 | 0 | 6.6 mi | |
| Shiloh Water Company Sahuarita |
309 | 3 | 8.9 mi | |
| Green Valley Dwid Green Valley |
8,687 | 3 | 9.1 mi | |
| Lazy Acres MHP Sahuarita |
75 | 1 | 10.0 mi | |
| Summit Water Coop Tucson |
53 | 0 | 11.1 mi | |
| Mobile Home Properties Sahuarita |
114 | 3 | 11.2 mi | |
| LA Casita Water Company 2 Tucson |
264 | 2 | 11.4 mi | |
| LA Casita Water Company 1 Tucson |
171 | 1 | 11.4 mi | |
| LA Casita Water Company 3 Tucson |
598 | 2 | 11.4 mi | |
| Desert Paradise MHP LLC Tubac |
90 | 5 | 12.0 mi | |
| Lakewood Estates Water Company Tucson |
905 | 1 | 13.3 mi | |
| Pita Water Company Amado |
54 | 2 | 13.4 mi | |
| Adoc Tucson Tucson |
4,500 | 1 | 13.6 mi | |
| Tucson Water Corona de Tucson Tucson |
10,217 | 0 | 14.0 mi | |
| Wilmot Water Users Group Tucson |
30 | 0 | 15.1 mi |
Non-community systems in Pima County (51: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Pima 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.