Water quality in Thayer, Kansas
Thayer is in Neosho County. 15 active public water systems serve the county; 10 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 Neosho County
14 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Neosho CO Rwd 9 Chanute |
200 | 0 | 4.2 mi | |
| Neosho CO Rwd 12 Chanute |
437 | 0 | 4.6 mi | |
| Neosho CO Rwd 6 Chanute |
314 | 2 | 4.9 mi | |
| Neosho CO Rwd 7 Chanute |
625 | 0 | 5.8 mi | |
| Neosho CO Rwd 1c Erie |
670 | 1 | 9.6 mi | |
| Coal Hollow Water Company Thayer |
55 | 0 | 11.2 mi | |
| Thayer, City of Thayer |
433 | 1 | 11.2 mi | |
| Erie, City of Erie |
1,037 | 5 | 13.1 mi | |
| Neosho CO Rwd 3 Erie |
128 | 7 | 13.1 mi | |
| Galesburg, City of Galesburg |
147 | 6 | 13.6 mi | |
| Neosho CO Rwd 2 Stark |
1,210 | 3 | 14.4 mi | |
| Neosho CO Rwd 4 Parsons |
2,095 | 1 | 16.3 mi | |
| Neosho CO Rwd 8 St Paul |
323 | 4 | 17.8 mi | |
| ST Paul, City of St Paul |
597 | 1 | 18.0 mi |
About this data
Water systems are matched to Neosho County, nearest to Thayer 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.