Water quality in Sloan, Iowa
Sloan is in Woodbury County. 32 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 Woodbury County
16 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Salix Water Supply Salix |
295 | 0 | 6.0 mi | |
| Hornick Water Supply Hornick |
255 | 0 | 6.5 mi | |
| Bronson Water Supply Bronson |
294 | 0 | 12.3 mi | |
| Sergeant Bluff Water Supply Sergeant Bluff |
5,015 | 0 | 13.7 mi | |
| Smithland Water Supply Smithland |
181 | 0 | 14.7 mi | |
| Lawton Water Supply Lawton |
988 | 0 | 17.1 mi | |
| Oto Water Supply Oto |
72 | 2 | 17.2 mi | |
| East Side Acres Moville |
70 | 0 | 19.4 mi | |
| Moville Water Supply Moville |
1,687 | 0 | 19.4 mi | |
| Berea Heights INC Sioux City |
33 | 0 | 20.0 mi | |
| Sioux City Water Supply Sioux City |
85,791 | 1 | 20.1 mi | |
| Anthon Municipal Water System Anthon |
545 | 0 | 21.2 mi | |
| Danbury Water Supply Danbury |
320 | 1 | 25.7 mi | |
| Correctionville Water Supply Correctionville |
766 | 0 | 28.2 mi | |
| Pierson Water Supply Pierson |
345 | 0 | 28.2 mi | |
| Cushing Water Supply Cushing |
230 | 0 | 32.2 mi |
Non-community systems in Woodbury County (15: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Snyder Bend Pk-Woodbury Consrv Sioux City |
29 | 0 | 0 | |
|
Browns Lake Bigelow Park Sioux City |
72 | 0 | 0 | |
|
Midamerican Energy CO Neal South Sioux City |
107 | 0 | 0 | |
|
AG Processing Soy Plant Sergeant Bluff |
110 | 0 | 0 | |
|
AG Processing Refinery Sergeant Bluff |
50 | 1 | 0 | |
|
Koch Fertilizer LLC Sergeant Bluff |
30 | 0 | 0 | |
|
Midamerican Energy Co. Neal North Sioux City |
100 | 0 | 0 | |
|
Lofted View Events Sioux City |
314 | 2 | 0 | |
|
Green Valley Golf Course Sioux City |
180 | 1 | 0 | |
|
Whiskey Creek (feedlot) Sioux City |
34 | 0 | 0 | |
|
Oscar Carl Vineyard Sioux City |
25 | 0 | 0 | |
|
Salem Lutheran Church Correctionville Correctionville |
35 | 0 | 0 | |
|
Dorothy Pecaut Nature Center Sioux City |
208 | 0 | 0 | |
|
Stone State Park Sioux City |
150 | 1 | 0 | |
|
Little Sioux Park Correctionville |
141 | 0 | 0 |
About this data
Water systems are matched to Woodbury County, nearest to Sloan 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 Iowa 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.