Water quality for ZIP code 52045
ZIP 52045 covers Epworth and Bankston in Dubuque County, Iowa, one of 13 ZIP codes in the county. 74 active public water systems serve the county; 30 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Dubuque County
31 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Farley Water Supply Farley |
1,766 | 1 | 3.8 mi | |
| Peosta Water Supply Peosta |
2,278 | 0 | 4.8 mi | |
| Country Hills Water Corp Centralia |
38 | 0 | 5.0 mi | |
| Burds Green Acres Subdivision Peosta |
312 | 0 | 5.7 mi | |
| Thunder Hills Home & Utility Assoc. Peosta |
300 | 0 | 6.2 mi | |
| Lore Oaks Homeowners Assn. Dubuque |
64 | 0 | 8.3 mi | |
| Lost Canyon MHP (peosta) Peosta |
97 | 1 | 8.6 mi | |
| Super 20 Mobile Home Court Dubuque |
236 | 2 | 8.6 mi | |
| Dyersville Municipal Water CO Dyersville |
4,477 | 1 | 9.2 mi | |
| Holy Cross Water Supply Holy Cross |
356 | 2 | 10.1 mi | |
| Asbury Municipal Water System Asbury |
5,943 | 0 | 10.2 mi | |
| Worthington Water Supply Worthington |
382 | 0 | 10.2 mi | |
| New Vienna Water Supply New Vienna |
382 | 1 | 10.8 mi | |
| Alpine Park Dubuque |
932 | 0 | 11.0 mi | |
| Bernard Water System Bernard |
114 | 0 | 11.5 mi | |
| Cascade Municipal Water Supply Cascade |
2,386 | 0 | 11.7 mi | |
| Terrace Heights Dubuque |
548 | 1 | 12.0 mi | |
| Star Water Dubuque |
110 | 1 | 12.0 mi | |
| Lore Mound Mobile Home Park Dubuque |
68 | 0 | 12.0 mi | |
| Shagbark Estates Dubuque |
38 | 3 | 12.0 mi | |
| Green Brier Subdivision Dubuque |
35 | 2 | 12.0 mi | |
| Regency West Subdivision Dubuque |
34 | 0 | 12.0 mi | |
| Luxemburg Water Supply Luxemburg |
245 | 0 | 12.0 mi | |
| Dubuque Water Works Dubuque |
59,667 | 0 | 12.0 mi | |
| Ace Mobile Home Park Dubuque |
32 | 0 | 12.8 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, 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 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.