Water quality in Dewey-Humboldt, Arizona
Dewey-Humboldt is in Yavapai 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 |
|---|---|---|---|---|
| Humboldt Water System Humboldt |
830 | 1 | 1.2 mi | |
| Acme Water Blue Hills Cottonwood |
138 | 1 | 1.4 mi | |
| White Horse Ranch Owners Association Dewey |
292 | 4 | 5.7 mi | |
| Town of Prescott Valley Prescott Valley |
57,048 | 1 | 6.1 mi | |
| Ventura Ranch Dwid Prescott Valley |
300 | 6 | 6.8 mi | |
| Bradshaw Water Company INC Prescott |
510 | 4 | 7.1 mi | |
| Mayer Dwid Mayer |
1,400 | 7 | 7.9 mi | |
| Diamond Valley Water District Prescott |
2,000 | 1 | 8.1 mi | |
| Chimney Estates Mayer |
90 | 6 | 8.3 mi | |
| Mingus Mountain Academy Prescott Valley |
130 | 3 | 9.4 mi | |
| Mingus West Water System Prescott Valley |
602 | 0 | 10.5 mi | |
| Sherman Pines Water Company Sherman Pines |
110 | 3 | 10.8 mi | |
| Groom Creek Water Users Groom Creek |
458 | 0 | 11.1 mi | |
| Granite Dells Water Company Prescott |
50 | 2 | 11.2 mi | |
| Pinehurst Water Company Prescott |
54 | 2 | 11.3 mi | |
| Acme Water -Dells Water Prescott |
163 | 1 | 11.4 mi | |
| Cordes Lakes Water Company Cordes Lakes |
4,425 | 1 | 11.5 mi | |
| Lakeside Water Company Prescott |
55 | 0 | 11.5 mi | |
| Prescott City of Prescott |
42,217 | 4 | 12.1 mi | |
| Bradshaw Mountain View Water Spring Valley |
1,149 | 0 | 13.1 mi | |
| Ponderosa Park Dwid Prescott |
602 | 5 | 14.1 mi | |
| Beverly Gardens Trailer Park Prescott |
120 | 4 | 14.2 mi | |
| Arcosanti Camp Mayer |
115 | 4 | 14.5 mi | |
| Jackson Acres Dwid Prescott |
30 | 2 | 15.0 mi | |
| Cordes Junction Motel RV Park Cordes Junction |
250 | 3 | 15.2 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, nearest to Dewey-Humboldt 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.