Water quality in Oregon, Wisconsin
Oregon is in Dane County. 298 active public water systems serve the county; 40 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 Dane County
45 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Country Vineyard 4 Oregon |
28 | 0 | 1.3 mi | |
| Oregon Waterworks Oregon |
11,200 | 0 | 1.4 mi | |
| Fitchburg Utility Dist 1 South Fitchburg |
350 | 0 | 2.0 mi | |
| Country View Mobile Home Community LLC Oregon |
80 | 4 | 2.0 mi | |
| Danville Drive Service Area Fitchburg |
150 | 1 | 3.4 mi | |
| Rimrock Road Neighborhood Fitchburg |
135 | 1 | 3.4 mi | |
| Bay View Heights INC Stoughton |
450 | 2 | 5.3 mi | |
| Fitchburg Utility Dist 1 Fitchburg |
29,900 | 0 | 5.3 mi | |
| Lake Forest Water Coop Madison |
400 | 4 | 7.0 mi | |
| McFarland Waterworks Mc Farland |
9,676 | 0 | 7.2 mi | |
| Monona Waterworks Monona |
8,624 | 0 | 8.2 mi | |
| Verona Waterworks Verona |
14,030 | 3 | 8.2 mi | |
| Stoughton Waterworks Stoughton |
13,078 | 0 | 8.3 mi | |
| Madison Water Utility Madison |
272,000 | 2 | 9.3 mi | |
| Shorewood Hills Waterworks Madison |
1,670 | 3 | 9.8 mi | |
| Applewood Hill Madison |
125 | 2 | 10.0 mi | |
| Pine Ridge Apts Madison |
45 | 2 | 10.1 mi | |
| Woodbridge Estates Madison |
48 | 1 | 11.3 mi | |
| Maple Bluff Waterworks Madison |
1,342 | 1 | 11.7 mi | |
| Middleton Waterworks Middleton |
23,868 | 3 | 12.5 mi | |
| Cottage Grove Waterworks Cottage Grove |
9,345 | 2 | 13.7 mi | |
| Lake Pointe Apts Well 2 5312-5318 Madison |
60 | 0 | 13.9 mi | |
| Lake Pointe/marina Bay Madison |
50 | 0 | 13.9 mi | |
| Mendota Mental Health Inst Madison |
2,787 | 1 | 14.2 mi | |
| Westport Water Utility Waunakee |
800 | 1 | 15.2 mi |
Non-community systems in Dane County (252: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Dane County, nearest to Oregon 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 Wisconsin 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.