Water quality in Winfield, Kansas
Winfield is in Cowley County. 16 active public water systems serve the county; 9 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 Cowley County
14 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Cowley CO Rwd 2 Winfield |
600 | 1 | 2.1 mi | |
| Cowley CO Rwd 8 Winfield |
50 | 4 | 4.6 mi | |
| Cowley CO Rwd 6 Arkansas City |
792 | 3 | 7.4 mi | |
| Cowley CO Rwd 4 Winfield |
500 | 2 | 7.4 mi | |
| Arkansas City, City of Arkansas City |
11,929 | 0 | 11.1 mi | |
| Cowley CO Rwd 3 Arkansas City |
2,500 | 2 | 11.3 mi | |
| Cowley CO Rwd 7 Rock |
300 | 0 | 12.8 mi | |
| Cowley CO Rwd 5 Burden |
2,000 | 2 | 13.0 mi | |
| Udall, City of Udall |
658 | 0 | 13.2 mi | |
| Cowley CO Rwd 1 Arkansas City |
1,500 | 0 | 14.3 mi | |
| Burden, City of Burden |
514 | 0 | 14.4 mi | |
| Dexter, City of Dexter |
226 | 2 | 15.5 mi | |
| Cambridge, City of Cambridge |
92 | 5 | 18.9 mi | |
| Atlanta, City of Atlanta |
169 | 4 | 19.0 mi |
Non-community systems in Cowley County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Strother Field Airport Ind Park Winfield |
1,534 | 0 | 0 |
About this data
Water systems are matched to Cowley County, nearest to Winfield 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.
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 Kansas 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.