Water quality in Congress, Arizona
Congress 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 |
|---|---|---|---|---|
| Escapees at North Ranch Congress |
500 | 2 | 3.1 mi | |
| Wickenburg Ranch Estates Wickenburg |
2,877 | 1 | 8.1 mi | |
| Yarnell Water Improvement Association Yarnell |
515 | 1 | 8.7 mi | |
| Yavapai Country Club Estates Water CO Peeples Valley |
100 | 4 | 10.6 mi | |
| CS Peeples Valley Water Company Peeples Valley |
658 | 1 | 11.0 mi | |
| Rancho Vida RV Park Kirkland |
57 | 3 | 19.8 mi | |
| Walden Meadows Comm Coop Wilhoit |
880 | 1 | 23.6 mi | |
| Crown King Water Company Crown King |
220 | 6 | 28.3 mi | |
| Philadelphia Water System Crown King |
42 | 0 | 29.1 mi | |
| Ponderosa Park Dwid Prescott |
602 | 5 | 29.8 mi | |
| Groom Creek Water Users Groom Creek |
458 | 0 | 32.2 mi | |
| Highland Pine Dwid Prescott |
450 | 4 | 32.3 mi | |
| Pinehurst Water Company Prescott |
54 | 2 | 32.6 mi | |
| Holiday Hills Dwid Prescott |
150 | 1 | 33.8 mi | |
| Sherman Pines Water Company Sherman Pines |
110 | 3 | 34.2 mi | |
| Beverly Gardens Trailer Park Prescott |
120 | 4 | 34.9 mi | |
| Jackson Acres Dwid Prescott |
30 | 2 | 35.1 mi | |
| Freeport McMoran Bagdad Town Bagdad |
3,200 | 2 | 35.9 mi | |
| Mayer Dwid Mayer |
1,400 | 7 | 36.9 mi | |
| Prescott City of Prescott |
42,217 | 4 | 37.4 mi | |
| Bradshaw Water Company INC Prescott |
510 | 4 | 38.5 mi | |
| Granite Mountain Water Company Prescott |
381 | 5 | 38.6 mi | |
| Acme Water -Dells Water Prescott |
163 | 1 | 38.7 mi | |
| Lakeside Water Company Prescott |
55 | 0 | 38.8 mi | |
| Chimney Estates Mayer |
90 | 6 | 38.9 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 Congress 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. Retrieved from ECHO on Oct 11, 2026.