We found 89 public water systems in Florence county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Florence Utility Commission | Florence | 1,809 | 0 | 0 |
| Nwtc Woodland Center | Niagara | 200 | 0 | 6 |
| Eagles Nest Inn | County of Florence | 110 | 0 | 0 |
| Backwater Supper Club | County of Florence | 110 | 0 | 0 |
| Spread Eagle Golf Course | Florence | 110 | 0 | 0 |
| Lakeview Party Mart | Florence | 110 | 0 | 0 |
| Stephenson Co-op | Niagara | 100 | 0 | 0 |
| Commonwealth Waterworks | County of Florence | 60 | 0 | 0 |
| Phil & Dons Bar | County of Florence | 50 | 0 | 0 |
| C & R Bar | Aurora | 50 | 0 | 0 |
| Grandma Sallies Restaurant | Long Lake | 50 | 0 | 0 |
| Wi Dot Wayside 3 Florence | County of Florence | 50 | 0 | 0 |
| Annies T & T Llc | Niagara | 50 | 0 | 0 |
| El Capitan Supper Club | Florence | 50 | 0 | 0 |
| Si Lo Bar | County of Florence | 35 | 0 | 0 |
| Hideaway Tavern | County of Florence | 30 | 0 | 0 |
| Aurora Liquors | Niagra | 30 | 0 | 0 |
| Forest Motel | County of Florence | 25 | 0 | 0 |
| The Pier Tavern & Grill | County of Florence | 25 | 0 | 0 |
| Spread Eagle Marine | County of Florence | 25 | 0 | 0 |
| Public Well | County of Florence | 25 | 0 | 0 |
| Emily Lake Co Park Cmpgd | Florence | 25 | 0 | 0 |
| Tommys Supper Club | County of Florence | 25 | 0 | 0 |
| Rumors On The Curve | Florence | 25 | 0 | 0 |
| Vagabond Resort | County of Florence | 25 | 0 | 0 |
| Woodland Kitchen And Bus Incubator | Niagara | 25 | 0 | 0 |
| Ritz Bar | County of Florence | 25 | 0 | 0 |
| Menominee River Cmpgd | County of Florence | 25 | 0 | 0 |
| Scout Lake Camp Camp Wabasha | County of Florence | 25 | 0 | 0 |
| Aurora Free Church | County of Florence | 25 | 0 | 0 |
| Florence Co Hwy Garage | County of Florence | 25 | 0 | 0 |
| Jrs Pub And Grill | Florence | 25 | 0 | 0 |
| WOODSHED LIQUOR STORE | County of Florence | 25 | 0 | 0 |
| U S F S Lost Lk Cmpgd West F3 | County of Florence | 25 | 0 | 0 |
| C & R Cabins | County of Florence | 25 | 0 | 0 |
| U S F S Florence Bunkhouse | County of Florence | 25 | 0 | 0 |
| Homestead Baptist Church | County of Florence | 25 | 0 | 0 |
| Creek Inn Bar | County of Florence | 25 | 0 | 0 |
| Tipler Town Hall | County of Florence | 25 | 0 | 0 |
| Looney Bin Bar | County of Florence | 25 | 0 | 0 |
| Sacred Heart Church | County of Florence | 25 | 0 | 0 |
| Edwards Mobil Service | County of Florence | 25 | 0 | 0 |
| Crystal Bar | County of Florence | 25 | 0 | 0 |
| Lincoln Elementary School | County of Florence | 25 | 0 | 0 |
| The Stumble Inn | County of Florence | 25 | 0 | 0 |
| Tipler Mobil Gas & Bar | County of Florence | 25 | 0 | 0 |
| Longshot Bar And Grill | Long Lake | 25 | 0 | 0 |
| Country Inn Bar | Long Lake | 25 | 0 | 0 |
| Annies Trading Post | Florence | 25 | 0 | 0 |
| U S F S Lost Lk Cmpgd West F13 | Florence | 25 | 0 | 0 |
| Fay Lake Resort-rental Condo Townhouse | Long Lake | 25 | 0 | 0 |
| Fay Lake Resort-shower Sauna Cabins 1-4 | Long Lake | 25 | 0 | 0 |
| Fay Lake Resort | Long Lake | 25 | 0 | 0 |
| Fay Lake Resort-south Well | Long Lake | 25 | 0 | 0 |
| U S F S Lost Lk Ycc Envrmtl F12 | Florence | 25 | 0 | 0 |
| Chuck Wagon | Florence | 25 | 0 | 0 |
| Keyes Lake Campground | Florence | 25 | 0 | 0 |
| Scout Lake Public Access | Florence | 25 | 0 | 0 |
| U S F S Chipmunk Rapids Cmpgd F5 | Florence | 25 | 0 | 0 |
| Hitch N Post | Aurora | 25 | 0 | 0 |
| Sachs Rendezvous Bar | Tipler | 25 | 0 | 0 |
| Bartolettis Supper Club | Niagara | 25 | 0 | 0 |
| Castaway Tavern | Florence | 25 | 0 | 0 |
| Whitetail Inn Bar | Tipler | 25 | 0 | 0 |
| Whos Next | Aurora | 25 | 0 | 0 |
| Saloon No 2 | Spread Eagle | 25 | 0 | 0 |
| Larsens Bay Resort Inc | Florence | 25 | 0 | 0 |
| Double D Bar | Aurora | 25 | 0 | 0 |
| Florence Co Keyes Lk Ski Hill | Florence | 25 | 0 | 0 |
| Mine Shaft, The | Florence | 25 | 0 | 0 |
| Roadhouse 139 | Long Lake | 25 | 0 | 0 |
| Camping In The Clouds And Cloud Bar | Florence | 25 | 0 | 0 |
| Great North Bank | Niagra | 25 | 0 | 0 |
| Golden Eagle Apartments | Florence | 25 | 0 | 0 |
| Leffs Sports Bar | Florence | 25 | 0 | 0 |
| Aurora Free Church | Aurora | 25 | 0 | 0 |
| Florence County Lake Emily Cmpgd | Florence | 25 | 0 | 0 |
| Malcolm Baken | Elderon | 25 | 0 | 0 |
| West Bass Lk Pk Pic | Florence | 25 | 0 | 0 |
| West Bass Lk Pk Camp | Florence | 25 | 0 | 0 |
| Florence Co Keyes Lake Park | Florence | 25 | 0 | 0 |
| Homestead Town Hall | Florence | 25 | 0 | 0 |
| Northern Lites Bar | Florence | 25 | 0 | 0 |
| Merks Knotheads Bar | Tipler | 25 | 0 | 0 |
| U S F S Lost Lk Cmpgd East F4 | Florence | 25 | 0 | 0 |
| U S F S Morgan Lk Grp Cmpgd F2 | Florence | 25 | 0 | 0 |
| U S F S Morgan Lk Cmpgd F1 | Florence | 25 | 0 | 0 |
| Gold Nugget Bar | Florence | 24 | 0 | 0 |
| U S F S Ranger Station F8 | County of Florence | 5 | 0 | 0 |