We found 122 public water systems that could serve the same population as Freeborn County Co-op Oil Association (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Austin Utilities | Austin | 24,854 | 21 | 0 |
| Hormel Foods Corporation | County of Mower | 3,000 | 0 | 0 |
| Beaver Trails Jellystone | County of Mower | 1,200 | 0 | 0 |
| Grand Meadow | Grand Meadow | 1,154 | 0 | 7 |
| High Forest Rest Area Mndot | County of Mower | 1,001 | 0 | 2 |
| Leroy | Leroy | 937 | 0 | 0 |
| Adams | Adams | 800 | 0 | 0 |
| Brownsdale | Brownsdale | 682 | 0 | 4 |
| Lyle | Lyle | 553 | 0 | 0 |
| Evanger Lutheran Church | County of Mower | 460 | 0 | 0 |
| Racine | Racine | 425 | 0 | 1 |
| Rose Creek | Rose Creek | 400 | 0 | 0 |
| River Oaks Golf Club | County of Mower | 400 | 0 | 0 |
| Dexter | Dexter | 342 | 0 | 8 |
| St. John's Lutheran Church | County of Mower | 300 | 0 | 0 |
| Echo Lanes | County of Mower | 300 | 0 | 0 |
| Chateau Raceway | County of Mower | 300 | 0 | 1 |
| Church Of Jesus Christ Latter-day Saints | County of Mower | 210 | 0 | 0 |
| Deer Creek Campground | County of Mower | 200 | 0 | 1 |
| Six Mile Grove Lutheran Church | County of Mower | 200 | 0 | 1 |
| Waltham | Waltham | 187 | 0 | 2 |
| Trinity Lutheran Church | County of Mower | 186 | 0 | 1 |
| Mapleview | Mapleview | 183 | 0 | 2 |
| Lansing Township | Lansing Township | 180 | 0 | 0 |
| Marshall Lutheran Church | County of Mower | 175 | 0 | 1 |
| Elkton | Elkton | 152 | 0 | 6 |
| Bear Creek Lutheran Church | County of Mower | 150 | 0 | 11 |
| Lansing Corners Supper Club | County of Mower | 125 | 0 | 1 |
| The Old Mill, Inc. | County of Mower | 115 | 0 | 0 |
| Four Daughters Vineyard And Winery | County of Mower | 100 | 0 | 0 |
| Brookside Campground | County of Mower | 100 | 0 | 0 |
| Maranatha Bible School | County of Mower | 100 | 0 | 0 |
| Lansing Methodist Church | County of Mower | 100 | 0 | 0 |
| Maranatha Bible School | County of Mower | 100 | 0 | 0 |
| Red Oak Grove Lutheran Church | County of Mower | 80 | 0 | 0 |
| Cedar River Country Club | County of Mower | 75 | 0 | 0 |
| Pro-build | County of Mower | 75 | 0 | 0 |
| St. Michael's Lutheran Church | County of Mower | 70 | 0 | 0 |
| Sargeant | Sargeant | 61 | 0 | 0 |
| Countryside Auto, Inc. | County of Mower | 60 | 0 | 0 |
| Lake Louise State Park | County of Mower | 60 | 0 | 0 |
| Bellemans Addition | County of Mower | 60 | 0 | 0 |
| Austin Mobile Home Park | County of Mower | 59 | 0 | 0 |
| Haven Hutterian Brethren | County of Mower | 57 | 0 | 0 |
| Akkerman Manufacturing, Inc. | County of Mower | 55 | 0 | 0 |
| Windrift Lounge | County of Mower | 55 | 0 | 0 |
| Gerrard Of Mn Water Supply | County of Mower | 54 | 0 | 0 |
| River Bend Campground | County of Mower | 50 | 0 | 0 |
| Meadow Green Golf Course | County of Mower | 50 | 0 | 0 |
| St. Peter's Lutheran Church | County of Mower | 50 | 0 | 0 |
| Ramsey Golf Club | County of Mower | 50 | 0 | 0 |
| Dj Repair | County of Mower | 50 | 0 | 0 |
| I.b.i. Data | County of Mower | 45 | 0 | 0 |
| Immanuel Lutheran Church | County of Mower | 40 | 0 | 0 |
| City Limits | County of Mower | 40 | 0 | 0 |
| Damel Corporation | County of Mower | 35 | 0 | 0 |
| United Farmers State Bank | County of Mower | 30 | 0 | 0 |
| Trinity Evangelical Lutheran Church | County of Mower | 30 | 0 | 0 |
| Countryside Mobile Home Park | County of Mower | 27 | 0 | 0 |
| Chs, Inc. - West Elevator | County of Mower | 25 | 0 | 0 |
| Zion Lutheran Church | County of Mower | 25 | 0 | 0 |
| Chs, Inc./valley Transport | County of Mower | 25 | 0 | 0 |
| Watson Automotive | County of Mower | 25 | 0 | 0 |
| Austin Ready Mix Company | County of Mower | 25 | 0 | 0 |
| St. John's Lutheran Church | County of Mower | 25 | 0 | 0 |
| Pine Lawn Park | County of Mower | 25 | 0 | 0 |
| St. John The Baptist Catholic Church | County of Mower | 25 | 0 | 0 |
| Gerard Schools | County of Mower | 25 | 0 | 0 |
| Maranatha Bible School | County of Mower | 25 | 0 | 0 |
| Thill Implement Co | County of Mower | 25 | 0 | 0 |
| Racine Coop Creamery | County of Mower | 25 | 0 | 0 |
| Leroy Coop Creamery Assn | County of Mower | 25 | 0 | 0 |
| Rusty Rail Supper Club | County of Mower | 25 | 0 | 0 |
| Chief Taopi Bar | County of Mower | 25 | 0 | 0 |
| Taopi Grocery Store | County of Mower | 25 | 0 | 0 |
| Minnesota Implement Co | County of Mower | 25 | 0 | 0 |
| D And J Cafe | County of Mower | 25 | 0 | 0 |
| Willis Campground | County of Mower | 25 | 0 | 0 |
| Grand Meadow Grain Ltd | County of Mower | 25 | 0 | 0 |
| Auto Glass Specialists | County of Mower | 25 | 0 | 0 |
| Robert's Specialty Company | County of Mower | 25 | 0 | 0 |
| Artesian Fresh | County of Mower | 25 | 0 | 0 |
| Highway Rest Area | County of Mower | 25 | 0 | 0 |
| Austin Country Club | County of Mower | 25 | 0 | 0 |
| Lobster House | County of Mower | 25 | 0 | 0 |
| Clayton Town Hall | County of Mower | 25 | 0 | 0 |
| Osmundson Brother's Contractors, Inc | County of Mower | 25 | 0 | 0 |
| Tile Plant | County of Mower | 25 | 0 | 0 |
| Phils Garage | County of Mower | 25 | 0 | 0 |
| Cliffs Electric | County of Mower | 25 | 0 | 0 |
| Highway Rest Area | County of Mower | 25 | 0 | 0 |
| Lake Louise State Park | County of Mower | 25 | 0 | 0 |
| Sunset Motel | County of Mower | 25 | 0 | 0 |
| Austin Outdoor Drive In | County of Mower | 25 | 0 | 0 |
| Cottage Inn | County of Mower | 25 | 0 | 0 |
| Sargeant Store | County of Mower | 25 | 0 | 0 |
| Wagon Wheel | County of Mower | 25 | 0 | 0 |
| North Star Cafe | County of Mower | 25 | 0 | 0 |
| Don Watts Lansing Corners | County of Mower | 25 | 0 | 0 |
| Grand Meadow Airfield | County of Mower | 25 | 0 | 0 |
| Coop Foods | County of Mower | 25 | 0 | 0 |
| Kiker Brothers, Inc | County of Mower | 25 | 0 | 0 |
| Ib Industries | County of Mower | 25 | 0 | 0 |
| North Country Co-op | County of Mower | 25 | 0 | 0 |
| Wallace Bustad Crane Service | County of Mower | 25 | 0 | 0 |
| North Star Furniture Restoration | County of Mower | 25 | 0 | 0 |
| Corning Seed And Supply Inc. | County of Mower | 25 | 0 | 0 |
| Dreisner Park | County of Mower | 25 | 0 | 0 |
| Leroy Parkside Mobile Home Cou | County of Mower | 25 | 0 | 0 |
| Meadow Mobile Home Park | County of Mower | 25 | 0 | 0 |
| Pleasant Acres Mobile Home Park | County of Mower | 25 | 0 | 0 |
| Ransom Trailer Court | County of Mower | 25 | 0 | 0 |
| Terrace Park/miles Estates | County of Mower | 25 | 0 | 0 |
| The Dusty Farmhouse | County of Mower | 25 | 0 | 0 |
| Vista Village Mobile Home Park | County of Mower | 25 | 0 | 0 |
| Wheel Estates Mobile Home Park | County of Mower | 25 | 0 | 0 |
| Lance's Crossroads | County of Mower | 25 | 0 | 0 |
| Bear Creek Lutheran Church | County of Mower | 25 | 0 | 0 |
| Ice Haus Bed & Breakfast | County of Mower | 25 | 0 | 0 |
| Tradexpo | County of Mower | 25 | 0 | 0 |
| Dba-born Free Ranch | County of Mower | 25 | 0 | 0 |
| Countryside Trailer Park | County of Mower | 20 | 0 | 0 |