Water quality for ZIP code 85624
ZIP 85624 covers Patagonia in Santa Cruz County, Arizona, one of 7 ZIP codes in the county. 37 active public water systems serve the county; 32 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Santa Cruz County
16 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Patagonia Water Department Patagonia |
819 | 1 | 4.2 mi | |
| Sonoita Valley (south) Water Company Sonoita |
172 | 4 | 10.4 mi | |
| Casas Arroyo Association INC Sonoita |
27 | 4 | 10.9 mi | |
| Kino Ranch 2 Nogales |
173 | 4 | 12.2 mi | |
| Sonoita Valley (north) Water Company Sonoita |
49 | 0 | 12.4 mi | |
| Liberty Water Rio Rico Rio Rico |
17,960 | 3 | 16.5 mi | |
| Nogales City of Nogales |
22,000 | 7 | 17.3 mi | |
| Town & Country Preston Nogales |
430 | 6 | 17.3 mi | |
| The Grand Acres Nogales |
153 | 4 | 17.4 mi | |
| Valle Verde Water Company East Nogales |
2,397 | 4 | 17.4 mi | |
| Baca Float Water Company Tubac |
1,162 | 1 | 20.7 mi | |
| Avalon Gardens Water System Tubac |
100 | 2 | 21.1 mi | |
| Epcor Tubac Tubac |
2,076 | 0 | 22.3 mi | |
| Trujillo Trail Dwid Tubac |
78 | 3 | 23.9 mi | |
| Mountain View RV Ranch Green Valley |
100 | 2 | 25.7 mi | |
| CS Santa Cruz Water CO Fort Huachuca |
82 | 5 | — |
Non-community systems in Santa Cruz County (20: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Patagonia RV Park Patagonia |
28 | 1 | 0 | |
|
Patagonia Sonoita Creek Preserve Patagonia |
25 | 1 | 0 | |
|
AZ State Pks Patagonia Lake Patagonia |
564 | 0 | 0 | |
|
Sonoita Mercantile Water System Sonoita |
125 | 3 | 0 | |
|
Adot Border Patrol Sonoita |
100 | 5 | 0 | |
|
Elgin School Elgin |
150 | 4 | 0 | |
|
Santa Cruz County Fairgrounds Sonoita |
297 | 3 | 1 | |
|
Sonoita Springs Water Company Sonoita |
30 | 3 | 2 | |
|
Gen Properties LLC Nogales |
100 | 2 | 0 | |
|
Valle Verde Water Company West Nogales |
74 | 3 | 0 | |
|
Ac's Truck Stop Nogales |
110 | 1 | 0 | |
|
Usfs-Cnf Nogales Admin Nogales |
25 | 0 | 0 | |
|
Tumacacori National Historic Park Nogales |
170 | 2 | 0 | |
|
Old Tumacacori Bar Tumacacori |
25 | 2 | 0 | |
|
Wisdom Cafe Tumacacori |
100 | 3 | 0 | |
|
Smithsonian Inst II Amado |
35 | 2 | 1 | |
|
DE Anza Trail RV Tubac |
200 | 2 | 0 | |
|
Parcel 1 Water Amado |
100 | 1 | 1 | |
|
Crisantes Greenhouse Water System Amado |
60 | 6 | 1 | |
|
Usfs Cnf Bog Springs Madera Canyon |
35 | 0 | 0 |
About this data
Water systems are matched to Santa Cruz 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.