Water quality in Treynor, Iowa
Treynor is in Pottawattamie County. 33 active public water systems serve the county; 16 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 Pottawattamie County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Carson Water Supply Carson |
766 | 1 | 9.7 mi | |
| Macedonia Water Supply Macedonia |
275 | 0 | 9.8 mi | |
| Council Bluffs Water Works Council Bluffs |
64,447 | 0 | 12.4 mi | |
| Oakland Munic Water Utility Oakland |
1,524 | 0 | 12.4 mi | |
| Country Estates Mobile Home Park Council Bluffs |
35 | 0 | 12.9 mi | |
| Neola Light & Water Neola |
906 | 3 | 15.1 mi | |
| Crescent Water Supply Crescent |
778 | 2 | 16.1 mi | |
| Carter Lake Water District Carter Lake |
3,791 | 2 | 16.6 mi | |
| Minden Water Supply Minden |
598 | 0 | 16.7 mi | |
| Lakeside Estates LLC Carter Lake |
823 | 0 | 16.8 mi | |
| Hancock Water Supply Hancock |
200 | 0 | 16.9 mi | |
| Avoca Water Works Avoca |
1,697 | 0 | 22.1 mi | |
| Regional Water Avoca |
4,132 | 0 | 22.3 mi | |
| Urban Bluffs North Council Bluffs |
1,558 | 1 | 22.9 mi | |
| Walnut Municipal Utilities Walnut |
768 | 0 | 26.3 mi |
Non-community systems in Pottawattamie County (17: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Living Hope Community Church Council Bluffs |
150 | 0 | 0 | |
|
Westfair Council Bluffs |
238 | 3 | 1 | |
|
ST Pauls Evangelical Country Church Council Bluffs |
69 | 0 | 0 | |
|
The Learning Journey Council Bluffs |
90 | 2 | 0 | |
|
Town & Country Aqua Club Council Bluffs |
30 | 1 | 0 | |
|
Wabash Greenhouse Council Bluffs |
42 | 1 | 0 | |
|
Eastern Hills Baptist Church Council Bluffs |
149 | 0 | 0 | |
|
Lewis and Clark Monument Council Bluffs |
102 | 2 | 1 | |
|
Quail Run Country Club Neola |
45 | 2 | 1 | |
|
Mt. Crescent Ski Area Crescent |
128 | 1 | 1 | |
|
Aeroplane Inn Honey Creek |
25 | 1 | 1 | |
|
Dot-3 (loveland 060 Scenic View) Loveland |
55 | 0 | 0 | |
|
Creighton University Retreat Center Griswold |
89 | 1 | 0 | |
|
Dot-4 (i-880 RA 024n Loveland) Loveland |
255 | 0 | 0 | |
|
Dot-4 (i-880 RA 023s Loveland) Loveland |
175 | 0 | 0 | |
|
Desoto Bend Mini Mart Missouri Valley |
87 | 0 | 0 | |
|
Hitchcock Nature Center Honey Creek |
32 | 1 | 1 |
About this data
Water systems are matched to Pottawattamie County, nearest to Treynor 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 or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision 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.