Water quality for ZIP code 66449
ZIP 66449 covers Leonardville in Riley County, Kansas, one of 8 ZIP codes in the county. 13 active public water systems serve the county; 7 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Riley County
11 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Randolph, City of Randolph |
167 | 4 | 5.8 mi | |
| Riley, City of Riley |
977 | 0 | 6.5 mi | |
| Riley CO Rwd 1 Manhattan |
2,108 | 0 | 12.5 mi | |
| Tuttle CC Mobile Home Park, LLC Manhattan |
50 | 4 | 18.3 mi | |
| University Park Water District Manhattan |
199 | 0 | 19.3 mi | |
| Colonial Gardens Mobile Home CT Manhattan |
1,200 | 2 | 19.3 mi | |
| Riverchase Mobile Home Park Manhattan |
460 | 2 | 19.3 mi | |
| Manhattan, City of Manhattan |
54,763 | 0 | 19.5 mi | |
| Hunters Island Water District Manhattan |
200 | 2 | 20.1 mi | |
| Ogden, City of Ogden |
1,721 | 0 | 20.8 mi | |
| Konza Valley Water Benefit District Manhattan |
345 | 0 | 23.0 mi |
Non-community systems in Riley County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Tuttle Creek Reservoir Coe Stockdale Prk Manhattan |
25 | 1 | 1 |
About this data
Water systems are matched to Riley 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 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.