Water quality for ZIP code 85616
ZIP 85616 covers Whetstone and Huachuca City in Cochise County, Arizona, one of 21 ZIP codes in the county. 105 active public water systems serve the county; 86 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Cochise County
52 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Ashley Rose MHP Huachuca City |
50 | 3 | 1.4 mi | |
| Whetstone Village MHP Unknown |
50 | 1 | 1.5 mi | |
| Sulger Water Company 2 Sierra Vista |
67 | 1 | 1.9 mi | |
| Northern Sunrise WC Mustang Crystal Sierra Vista |
315 | 0 | 2.0 mi | |
| Northern Sunrise WC Coronado Tombstone |
553 | 0 | 2.0 mi | |
| Town of Huachuca City Huachuca City |
1,750 | 5 | 5.0 mi | |
| Desert Winds Mobile Park Huachuca City |
34 | 5 | 5.8 mi | |
| US Army Fort Huachuca Fort Huachuca |
15,603 | 2 | 9.7 mi | |
| Bella Vista City Water System Sierra Vista |
20,045 | 1 | 10.3 mi | |
| Cloud Nine Water Company Sierra Vista |
143 | 1 | 11.4 mi | |
| Arizona Water CO Sierra Vista Sierra Vista |
9,233 | 1 | 11.6 mi | |
| Sierra Vista MH Village Sierra Vista |
328 | 3 | 12.1 mi | |
| Stratman Water Company St David |
105 | 4 | 13.6 mi | |
| Pueblo del Sol Water Company Sierra Vista |
12,804 | 4 | 13.8 mi | |
| Southland Utilities Golden Acres Sierra Vista |
1,635 | 1 | 14.9 mi | |
| Benson, City of Water System Benson |
5,355 | 3 | 14.9 mi | |
| ST David Dwid St David |
2,192 | 4 | 15.0 mi | |
| Sweet Springs Mobile Home Park St David |
85 | 1 | 15.1 mi | |
| East Slope Water West Sierra Vista |
655 | 0 | 15.3 mi | |
| Tombstone City of Tombstone |
1,545 | 4 | 15.5 mi | |
| Whetstone Ranch Water System Benson |
398 | 4 | 15.6 mi | |
| East Slope Water Company Sierra Vista |
2,012 | 0 | 15.9 mi | |
| Empirita Water Company Benson |
120 | 3 | 17.3 mi | |
| CS Holiday Water Company Tombstone |
395 | 3 | 17.5 mi | |
| Southern Sunrise WC Cochise Horseshoe Sierra Vista |
1,588 | 0 | 18.3 mi |
Non-community systems in Cochise County (52: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Cochise 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.