Water quality in Westerville, Nebraska
Westerville is in Custer County. 16 active public water systems serve the county; 7 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Custer County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Mason City, Village of Mason City (rr Name Mason) |
171 | 1 | 12.8 mi | |
| Comstock, Village of Comstock |
100 | 0 | 13.2 mi | |
| Broken Bow, City of Broken Bow |
3,600 | 0 | 13.4 mi | |
| Sargent, City of Sargent |
550 | 2 | 17.0 mi | |
| Merna, Village of Merna |
363 | 2 | 20.8 mi | |
| Oconto, Village of Oconto |
150 | 0 | 26.4 mi | |
| Callaway, Village of Callaway |
563 | 0 | 28.9 mi | |
| Anselmo, Village of Anselmo |
92 | 2 | 29.3 mi | |
| Arnold, Village of Arnold |
592 | 0 | 42.1 mi |
Non-community systems in Custer County (6: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Fill-N-Chill #12 Ansley |
70 | 0 | 0 | |
|
Sargent Pipe Company INC Broken Bow |
50 | 1 | 0 | |
|
Broken Bow Country Club Broken Bow |
25 | 0 | 0 | |
|
Adams Land & Cattle Llc-South Lot Broken Bow |
115 | 1 | 0 | |
|
Victoria Springs Sra NG & PC Anselmo |
725 | 1 | 0 | |
|
Pressey Wma NG & PC Anselmo |
30 | 0 | 0 |
About this data
Water systems are matched to Custer County, nearest to Westerville 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 Nebraska 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.