Water quality for ZIP code 68730
ZIP 68730 covers Aten and Crofton in Knox County, Nebraska, one of 8 ZIP codes in the county. 19 active public water systems serve the county; 6 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Knox County
11 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Bloomfield, City of Bloomfield |
1,025 | 0 | 6.1 mi | |
| Wausa, Village of Wausa |
592 | 0 | 18.6 mi | |
| Wau Col Rws West Side Wausa |
326 | 0 | 18.6 mi | |
| Center, Village of Center |
74 | 0 | 20.5 mi | |
| Niobrara, Village of Niobrara |
365 | 1 | 25.2 mi | |
| West Knox Rwd Winnetoon |
565 | 0 | 27.8 mi | |
| Winnetoon, Village of Winnetoon |
75 | 0 | 27.9 mi | |
| Verdigre, Village of Verdigre |
552 | 1 | 28.0 mi | |
| Creighton, City of Creighton |
1,154 | 0 | 28.2 mi | |
| Verdel, Village of Verdel |
30 | 1 | 33.5 mi | |
| Wau Col Rws East Side |
245 | 0 | — |
Non-community systems in Knox County (7: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Hideaway Acres Crofton |
45 | 1 | 0 | |
|
Lewis & Clark Sra NG & PC Bloomfield |
25 | 0 | 0 | |
|
Michael Foods Bloomfield Bloomfield |
85 | 1 | 0 | |
|
Rolling Hills Country Club Wausa |
75 | 0 | 0 | |
|
Niobrara State Park NG & PC Niobrara |
25 | 0 | 0 | |
|
Blue Moon Resort Niobrara |
60 | 3 | 1 | |
|
McGill's Lazy A-Z Campground Niobrara |
25 | 0 | 0 |
About this data
Water systems are matched to Knox 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.