Water quality in Oconto, Wisconsin
Oconto is in Oconto County. 203 active public water systems serve the county; 86 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 Oconto County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lena Waterworks Lena |
585 | 2 | 9.6 mi | |
| Habeck Mobile Home Park Abrams |
35 | 0 | 11.1 mi | |
| Oconto Falls Waterworks Oconto Falls |
2,892 | 2 | 13.1 mi | |
| Oconto Falls MHP Oconto Falls |
80 | 1 | 13.2 mi | |
| Rustic Acres MHP Little Suamico |
90 | 0 | 15.1 mi | |
| Gillett Waterworks Gillett |
1,264 | 0 | 21.0 mi | |
| Allen Estates LLC Pulaski |
75 | 0 | 21.3 mi | |
| Suring Waterworks Suring |
517 | 3 | 25.4 mi | |
| Evergreen Park Suring LLC Suring |
100 | 0 | 35.8 mi |
Non-community systems in Oconto County (193: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Brubakers Country Store Oconto |
25 | 0 | 0 | |
|
Oconto Motel INC Oconto |
25 | 1 | 0 | |
|
Oconto City Park Oconto Tn |
25 | 1 | 1 | |
|
Irish Greens Golf Course Oconto Tn |
50 | 0 | 0 | |
|
Mac Attack Oconto Tn |
25 | 0 | 0 | |
|
Dawg Haus Saloon Oconto Tn |
110 | 2 | 1 | |
|
Bottoms UP Bar Pensaukee Tn |
25 | 0 | 0 | |
|
Riverwood Saloon & Campground Lena |
25 | 0 | 0 | |
|
North Shore Recreation Area Little River Tn |
25 | 0 | 0 | |
|
Brookside Shell Abrams |
25 | 0 | 0 | |
|
Brookside Pub Pensaukee Tn |
25 | 0 | 0 | |
|
Kwik Trip 587 Lena Stiles Tn |
25 | 0 | 0 | |
|
Jojos Diner Stiles Tn |
25 | 1 | 1 | |
|
A & W Restaurant Stiles |
25 | 0 | 0 | |
|
Fuel on Stiles Tn |
25 | 1 | 0 | |
|
Lcn Investments LLC Stiles |
25 | 1 | 0 | |
|
ST Patricks Catholic CH Stiles Tn |
25 | 0 | 0 | |
|
Smullys on the Bay Little Suamico Tn |
25 | 0 | 0 | |
|
Timberlea Drive Inn Abrams Tn |
110 | 0 | 0 | |
|
Pine Acres Golf Course Abrams |
50 | 0 | 0 | |
|
Cjs Country Bar Abrams Tn |
25 | 0 | 0 | |
|
Calvary Lutheran Church Abrams Tn |
25 | 0 | 0 | |
|
Abrams Elementary School Abrams |
400 | 0 | 0 | |
|
Rem Wisconsin Abrams |
35 | 1 | 0 | |
|
Windmill Tavern Stiles Tn |
25 | 0 | 0 | |
|
Rays Boneyard Saloon Lena |
25 | 1 | 1 | |
|
Glovers Bar Abrams Tn |
25 | 2 | 0 | |
|
Nuf Noshery Bar Abrams Tn |
25 | 1 | 0 | |
|
Steel Moose Bar & Grill Stiles Tn |
50 | 0 | 0 | |
|
Gregg Young Cdjr Abrams Abrams |
90 | 0 | 0 | |
|
McDonalds BP Abrams Abrams Tn |
25 | 1 | 1 | |
|
Abrams Dino Stop Abrams Tn |
25 | 0 | 0 | |
|
Midway Bar & Grill Lena Tn |
25 | 1 | 1 | |
|
Patriot Golf Club Abrams Tn |
50 | 0 | 0 | |
|
ST John Lutheran CH Little Suamico Tn |
25 | 0 | 0 | |
|
Archies Heavenly Spirits Bar Little Suamico |
25 | 2 | 0 | |
|
ST Pius Cath CH Little Suamico Tn |
25 | 0 | 0 | |
|
Little Suamico Recreation PK Little Suamico Tn |
25 | 0 | 0 | |
|
Wouters Sport Bar & Grill Little Suamico Tn |
25 | 1 | 0 | |
|
Luigi Pizza Palace II Little Suamico Tn |
110 | 1 | 1 | |
|
Blue Spruce Tavern Spruce Tn |
50 | 0 | 0 | |
|
Twisted Family LLC Little Suamico Tn |
25 | 0 | 0 | |
|
Krolls Bar Little Suamico Tn |
25 | 0 | 0 | |
|
Building Blocks Childcare Center Sobieski |
70 | 1 | 1 | |
|
ST Maximilian Kolbe Parish Little Suamico Tn |
25 | 0 | 0 | |
|
41/141 Dino Stop Little Suamico Tn |
50 | 0 | 0 | |
|
ST Johns Lutheran CH Morgan Tn |
25 | 0 | 0 | |
|
Hilltop Bar Morgan Tn |
25 | 0 | 0 | |
|
Citgo C Store & Car Wash Chase Tn |
25 | 0 | 0 | |
|
North Chase Bar & Grill Chase Tn |
25 | 0 | 0 |
About this data
Water systems are matched to Oconto County, nearest to Oconto 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 or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision 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.