Water quality in Centralia, Iowa
Centralia is in Dubuque County. 74 active public water systems serve the county; 30 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Dubuque County
31 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Thunder Hills Home & Utility Assoc. Peosta |
300 | 0 | 1.6 mi | |
| Burds Green Acres Subdivision Peosta |
312 | 0 | 1.7 mi | |
| Peosta Water Supply Peosta |
2,278 | 0 | 2.0 mi | |
| Lost Canyon MHP (peosta) Peosta |
97 | 1 | 3.4 mi | |
| Lore Oaks Homeowners Assn. Dubuque |
64 | 0 | 3.6 mi | |
| Super 20 Mobile Home Court Dubuque |
236 | 2 | 3.8 mi | |
| Asbury Municipal Water System Asbury |
5,943 | 0 | 5.2 mi | |
| Epworth Water Supply Epworth |
2,023 | 0 | 5.2 mi | |
| Terrace Heights Dubuque |
548 | 1 | 6.8 mi | |
| Star Water Dubuque |
110 | 1 | 6.8 mi | |
| Lore Mound Mobile Home Park Dubuque |
68 | 0 | 6.8 mi | |
| Shagbark Estates Dubuque |
38 | 3 | 6.8 mi | |
| Green Brier Subdivision Dubuque |
35 | 2 | 6.8 mi | |
| Regency West Subdivision Dubuque |
34 | 0 | 6.8 mi | |
| Dubuque Water Works Dubuque |
59,667 | 0 | 6.8 mi | |
| Table Mound Park Dubuque |
455 | 1 | 8.1 mi | |
| Alpine Park Dubuque |
932 | 0 | 8.4 mi | |
| Gavin Estates Dubuque |
52 | 4 | 8.6 mi | |
| Farley Water Supply Farley |
1,766 | 1 | 9.0 mi | |
| North End Mobile Home Park Dubuque |
40 | 4 | 9.3 mi | |
| Quality Water, Inc. #2 (k-L) Dubuque |
70 | 3 | 9.3 mi | |
| Hickory Acres Dubuque |
115 | 0 | 9.9 mi | |
| Bernard Water System Bernard |
114 | 0 | 11.2 mi | |
| Ace Mobile Home Park Dubuque |
32 | 0 | 11.4 mi | |
| Holy Cross Water Supply Holy Cross |
356 | 2 | 11.9 mi |
Non-community systems in Dubuque County (42: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Dubuque County, nearest to Centralia 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.
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 Iowa 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.