Water quality for ZIP code 68860
ZIP 68860 covers Oconto in Custer County, Nebraska, one of 11 ZIP codes in the 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 |
|---|---|---|---|---|
| Callaway, Village of Callaway |
563 | 0 | 12.7 mi | |
| Broken Bow, City of Broken Bow |
3,600 | 0 | 20.4 mi | |
| Ansley, Village of Ansley |
459 | 0 | 23.9 mi | |
| Merna, Village of Merna |
363 | 2 | 24.3 mi | |
| Mason City, Village of Mason City (rr Name Mason) |
171 | 1 | 26.6 mi | |
| Arnold, Village of Arnold |
592 | 0 | 28.7 mi | |
| Anselmo, Village of Anselmo |
92 | 2 | 33.7 mi | |
| Comstock, Village of Comstock |
100 | 0 | 41.0 mi | |
| Sargent, City of Sargent |
550 | 2 | 41.4 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 |
|---|---|---|---|---|
|
Adams Land & Cattle Llc-South Lot Broken Bow |
115 | 1 | 0 | |
|
Broken Bow Country Club Broken Bow |
25 | 0 | 0 | |
|
Sargent Pipe Company INC Broken Bow |
50 | 1 | 0 | |
|
Fill-N-Chill #12 Ansley |
70 | 0 | 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, 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 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.