Water quality in Willow Oak, Florida
Willow Oak is in Polk County. 400 active public water systems serve the county; 307 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 Polk County
148 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| G ; H Mobile Home Park INC Mulberry |
80 | 0 | 0.9 mi | |
| Willow Oak Estates Mulberry |
108 | 3 | 1.0 mi | |
| Spring Hill MHP Mulberry |
764 | 3 | 1.7 mi | |
| Mulberry, City of Mulberry |
3,780 | 3 | 3.3 mi | |
| Southwest/polk County Utility Lakeland |
39,209 | 3 | 4.5 mi | |
| Bradley Junction, Town of Bradley |
1,260 | 2 | 5.6 mi | |
| Dogwood Estates, LLC Lakeland |
50 | 4 | 7.6 mi | |
| Chapman's M.h.p. Lakeland |
180 | 4 | 7.7 mi | |
| Pines, the Lakeland |
505 | 2 | 8.8 mi | |
| Croft's Mobile Home Park Lakeland |
40 | 2 | 9.5 mi | |
| Highland Pines Mobile Home Park Highland City |
36 | 4 | 9.5 mi | |
| Lakeland, City of Lakeland |
193,297 | 2 | 9.7 mi | |
| Lake Gibson Estates Lakeland |
1,897 | 3 | 10.2 mi | |
| Gibsonia Estates Water System Lakeland |
414 | 3 | 10.2 mi | |
| Country Class Lakeland |
256 | 3 | 10.2 mi | |
| Linwood Oaks M. H. P. Lakeland |
78 | 3 | 10.2 mi | |
| Buccaneer Bay Mhp, LLC Lakeland |
77 | 2 | 10.2 mi | |
| Pine Ridge Estates Lakeland |
52 | 2 | 10.2 mi | |
| Kathleen Oaks MHP Lakeland |
35 | 3 | 10.2 mi | |
| Tenoroc Park LLC Lakeland |
30 | 2 | 10.2 mi | |
| Southern Oaks MHP Lakeland |
25 | 3 | 12.0 mi | |
| Bartow, City of Bartow |
21,501 | 1 | 12.7 mi | |
| Foxwood Lake Estates Lakeland |
1,816 | 2 | 13.0 mi | |
| Country Villas Lakeland |
64 | 3 | 13.1 mi | |
| Briarwood Estates Kathleen |
80 | 2 | 13.2 mi |
Non-community systems in Polk County (251: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Polk County, nearest to Willow Oak 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 Florida 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.