We found 64 public water systems that could serve the same population as Dollar General #15600 Washington County (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Potosi | Potosi | 3,000 | 0 | 89 |
| Potosi East | County of Washington | 1,500 | 0 | 20 |
| YMCA OZARKS SPRING | County of Washington | 1,000 | 0 | 11 |
| Washington Co Pwsd 1 | County of Washington | 700 | 0 | 40 |
| YMCA OZARKS EAST CAMP | County of Washington | 650 | 0 | 12 |
| B And M Quickstop | County of Washington | 550 | 0 | 0 |
| Irondale | Irondale | 473 | 0 | 4 |
| Kingston K 14 School Primary | County of Washington | 450 | 0 | 2 |
| Roys Number One | Mineral Point | 400 | 0 | 10 |
| Mineral Point | Mineral Point | 359 | 0 | 96 |
| Kingston K 14 School District | County of Washington | 350 | 0 | 0 |
| Anthonies Mill Resort Subdivision | County of Washington | 200 | 0 | 146 |
| Washington Co Pwsd 2 | County of Washington | 200 | 0 | 2 |
| Roys # 3 | County of Washington | 200 | 0 | 0 |
| Rogue Creek Utilities | County of Washington | 200 | 0 | 59 |
| Richwoods Elem School | County of Washington | 175 | 0 | 8 |
| Caledonia Elem School | Caledonia Elem | 170 | 0 | 0 |
| Belgrade Elem School | County of Washington | 165 | 0 | 0 |
| Caledonia | Caledonia | 130 | 0 | 39 |
| Washington State Park-office | County of Washington | 125 | 0 | 17 |
| Washington State Park Campground | County of Washington | 125 | 0 | 0 |
| Grandview Plaza Mhp | County of Washington | 110 | 0 | 0 |
| Fourche Valley Golf Club | County of Washington | 107 | 0 | 0 |
| Pea Ridge Iron Ore Company Inc | County of Washington | 102 | 0 | 0 |
| Bates Creek Baptist Camp | County of Washington | 100 | 0 | 0 |
| Washington Co Knights Of Columbus | County of Washington | 100 | 0 | 0 |
| Caledonia | Caledonia | 100 | 0 | 0 |
| Starlite Drive In Theatre | County of Washington | 100 | 0 | 0 |
| Mineral Point Elem School | Elem School | 98 | 0 | 0 |
| Shirley Head Start | County of Washington | 75 | 0 | 0 |
| St Joachim School | County of Washington | 66 | 0 | 0 |
| The Gathering Place | County of Washington | 60 | 0 | 0 |
| Shirley Elem School | Shirley Elem | 60 | 0 | 0 |
| Harper Valley Trailer Park | County of Washington | 55 | 0 | 0 |
| Reed Lumber Company Llc | County of Washington | 50 | 0 | 0 |
| Pacos C Store | County of Washington | 50 | 0 | 0 |
| Bri Co Inc | County of Washington | 50 | 0 | 0 |
| L & M Mobile Home Park | County of Washington | 50 | 0 | 0 |
| Mercille's Store | Mercilles Store | 47 | 0 | 0 |
| Little Learners Academy | County of Washington | 46 | 0 | 0 |
| 21 Auction | County of Washington | 45 | 0 | 0 |
| Maw And Paws Grocery | County of Washington | 40 | 0 | 0 |
| Summit Acres Mhp | Summit Acres Mh | 36 | 0 | 0 |
| Bellfontaine Elem School K-14 | Bellfountain El | 35 | 0 | 0 |
| Coleman's Quick Shop | Colemans Quick | 35 | 0 | 0 |
| Ozark Freeze Restaurant | Mineral Point | 35 | 0 | 0 |
| Long Branch Bar | Long Branch Bar | 32 | 0 | 0 |
| Buckman North America Cadet Plant | County of Washington | 30 | 0 | 0 |
| Country Cafe | County of Washington | 30 | 0 | 0 |
| Doe Run Company Viburnum 29 | County of Washington | 28 | 0 | 0 |
| Cabreva Acres | County of Washington | 27 | 0 | 0 |
| Springtown Baptist Missio | Springtown Bapt | 25 | 0 | 0 |
| Potosi R Iii Schools Ballfield Complex | Potosi | 25 | 0 | 0 |
| Hot Shots | County of Washington | 25 | 0 | 0 |
| Branch Ranch Bar And Grill | County of Washington | 25 | 0 | 0 |
| Country Hill Mobile Home Court | County of Washington | 25 | 0 | 0 |
| Usfs-shirley Picnic Ground | Shirley Picnic | 25 | 0 | 0 |
| The Legacy Ranch | County of Washington | 25 | 0 | 0 |
| Liberty Baptist Church | Liberty Baptist | 25 | 0 | 0 |
| Nl Baroid-fountain Farm Plant | Nl Baroid Fount | 25 | 0 | 0 |
| Rod's Pizza And Cafe | County of Washington | 25 | 0 | 0 |
| French Village | French Village | 25 | 0 | 0 |
| Nl Baroid-cadet Washer Plant | Cadet Washing | 25 | 0 | 0 |
| Valley R Vi Senior High School | County of Washington | 0 | 0 | 0 |