Water quality in La Harpe, Kansas
La Harpe is in Allen County. 15 active public water systems serve the county; 7 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 Allen County
13 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Gas City, City of Gas City |
501 | 0 | 2.3 mi | |
| Allen CO Rwd 4 Iola |
52 | 5 | 2.6 mi | |
| Public Wholesale Wsd 5 Iola |
1 | 0 | 3.8 mi | |
| Allen CO Rwd 6 Iola |
45 | 1 | 4.5 mi | |
| Allen CO Rwd 12 Moran |
33 | 5 | 4.6 mi | |
| Iola, City of Iola |
5,343 | 0 | 5.3 mi | |
| Allen CO Rwd 15 Iola |
135 | 0 | 6.2 mi | |
| Allen CO Rwd 8 Moran |
736 | 2 | 6.6 mi | |
| Moran, City of Moran |
467 | 1 | 7.2 mi | |
| Allen CO Rwd 16 Moran |
133 | 2 | 8.5 mi | |
| Humboldt, City of Humboldt |
1,836 | 0 | 10.3 mi | |
| Allen CO Rwd 10 Chanute |
125 | 5 | 13.5 mi | |
| Allen CO Rwd 13 Chanute |
100 | 0 | 14.9 mi |
Non-community systems in Allen County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Kdwp Lehigh State Park Iola |
70 | 0 | 0 |
About this data
Water systems are matched to Allen County, nearest to La Harpe 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.
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.