Water quality for ZIP code 86305
ZIP 86305 covers Williamson, Prescott, and Paulden in Yavapai County, Arizona, one of 28 ZIP codes in the county. 238 active public water systems serve the county; 162 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Yavapai County
105 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Inscription Canyon Water Company Prescott |
532 | 4 | 21.5 mi | |
| Freeport McMoran Bagdad Town Bagdad |
3,200 | 2 | 22.4 mi | |
| Quail Ridge Dwid Chino Valley |
179 | 2 | 24.4 mi | |
| American Ranch Dwid Prescott |
140 | 5 | 24.8 mi | |
| Abra Water Company Paulden |
1,932 | 4 | 25.4 mi | |
| Appaloosa Water Company Chino Valley |
600 | 5 | 26.1 mi | |
| Manneken Apartments Prescott |
34 | 1 | 26.8 mi | |
| Holiday Hills Dwid Prescott |
150 | 1 | 26.9 mi | |
| Mountain View MHP Chino Valley |
160 | 1 | 27.0 mi | |
| Granite Oaks Water Users Association Prescott |
1,200 | 5 | 27.0 mi | |
| Chino Valley Park Chino Valley |
65 | 1 | 27.1 mi | |
| Whispering Winds Apartments Chino Valley |
60 | 5 | 27.3 mi | |
| Road Runner MHP Chino Valley |
60 | 3 | 27.4 mi | |
| Granite Mountain Water Company Prescott |
381 | 5 | 27.8 mi | |
| Acme Water Yavapai Estates Chino Valley |
243 | 1 | 28.2 mi | |
| Chino Meadows II Chino Valley |
2,350 | 6 | 28.4 mi | |
| Chino Valley Town of Chino Valley |
2,742 | 4 | 28.5 mi | |
| Highland Pine Dwid Prescott |
450 | 4 | 29.4 mi | |
| Jackson Acres Dwid Prescott |
30 | 2 | 30.9 mi | |
| Beverly Gardens Trailer Park Prescott |
120 | 4 | 31.8 mi | |
| Yavapai Water Company Seligman |
720 | 0 | 32.1 mi | |
| Prescott City of Prescott |
42,217 | 4 | 33.0 mi | |
| Rancho Vida RV Park Kirkland |
57 | 3 | 33.2 mi | |
| Lakeside Water Company Prescott |
55 | 0 | 33.4 mi | |
| Acme Water -Dells Water Prescott |
163 | 1 | 33.5 mi |
Non-community systems in Yavapai County (132: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Yavapai 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 or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision 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.