We found 70 public water systems that could serve the same population as Uscoe Oc - Washita Handwell (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Mount Ida Waterworks | County of Montgomery | 3,067 | 0 | 44 |
| Harbor East Inc Waterworks | County of Montgomery | 2,000 | 0 | 0 |
| Norman Waterworks | County of Montgomery | 850 | 0 | 132 |
| Oden-pencil Bluff Water Assn | County of Montgomery | 383 | 0 | 127 |
| Camp Ozark | County of Montgomery | 300 | 0 | 0 |
| Little Fir Landing | County of Montgomery | 250 | 0 | 6 |
| General Merchandise Store | County of Montgomery | 200 | 0 | 0 |
| Sandlin's Green Thumb | County of Montgomery | 200 | 0 | 0 |
| Ozark Boy's Camp | County of Montgomery | 200 | 0 | 0 |
| Mt Harbor Restaurant | County of Montgomery | 200 | 0 | 0 |
| Mitchell's One Stop | County of Montgomery | 200 | 0 | 0 |
| Loyd's Grocery | County of Montgomery | 200 | 0 | 0 |
| Kinsey's Grocery | County of Montgomery | 200 | 0 | 0 |
| John Merchant Store | County of Montgomery | 200 | 0 | 0 |
| Gray's Bait Shop | County of Montgomery | 200 | 0 | 0 |
| Caddo Mills School | County of Montgomery | 200 | 0 | 0 |
| Garrett Grocery | County of Montgomery | 200 | 0 | 0 |
| Charley Brown's Grocery | County of Montgomery | 200 | 0 | 0 |
| Usfs Albert Pike Rec Area | County of Montgomery | 200 | 0 | 23 |
| Carpenter Famous Foods | County of Montgomery | 200 | 0 | 0 |
| Camp Devereux | County of Montgomery | 200 | 0 | 0 |
| Blue Bell Gro | County of Montgomery | 200 | 0 | 0 |
| Camp Carmack | County of Montgomery | 200 | 0 | 0 |
| Walter's Gro | County of Montgomery | 200 | 0 | 0 |
| West Grocery | County of Montgomery | 200 | 0 | 0 |
| White Grocery | County of Montgomery | 200 | 0 | 0 |
| Thrift Mart | County of Montgomery | 200 | 0 | 0 |
| Camp Devereaux | Camp Devereaux | 75 | 0 | 0 |
| Lake Ouachita Office Jf Walker | Denby Point | 50 | 0 | 0 |
| Lake Ouachita Office Jf Walker | Tompkins Bend | 50 | 0 | 0 |
| Lake Ouachita Office Jf Walker | Joplin | 50 | 0 | 0 |
| Lake Ouachita Office Jf Walker | Twin Creek | 50 | 0 | 0 |
| Lake Ouachita Office Jf Walker | Big Fir | 50 | 0 | 0 |
| Lake Ouachita Office Jf Walker | Little Fir | 50 | 0 | 0 |
| Caddo Valley Spring Water Co | County of Montgomery | 50 | 0 | 0 |
| Lake Ouachita Office Jf Walker | County of Montgomery | 50 | 0 | 0 |
| Lake Ouachita Office Jf Walker | Washita | 50 | 0 | 0 |
| Peace Valley | County of Montgomery | 40 | 0 | 0 |
| Lake Ouachita Shores Resort | County of Montgomery | 30 | 0 | 0 |
| Lake Ouachita One Stop | County of Montgomery | 25 | 0 | 0 |
| Mt Ida Spring Water Co. | County of Montgomery | 25 | 0 | 0 |
| Usfs Gap Creek Rec Area 16718 | County of Montgomery | 25 | 0 | 0 |
| Usfs Shirley Creek | County of Montgomery | 25 | 0 | 0 |
| Alexa Springs Water Company | County of Montgomery | 25 | 0 | 0 |
| Cg Roxane | County of Montgomery | 25 | 0 | 0 |
| Blue Bell Cafe | County of Montgomery | 25 | 0 | 0 |
| Wilderness Valley Spring | County of Montgomery | 25 | 0 | 0 |
| Mount Harbor Restaurant | County of Montgomery | 25 | 0 | 0 |
| Milchem Inc | County of Montgomery | 25 | 0 | 0 |
| Hwy 27 Fishing Village | County of Montgomery | 25 | 0 | 0 |
| Usfs Dragover Ft 23143 | County of Montgomery | 25 | 0 | 0 |
| Sunset Lodge (mt. Ida) | County of Montgomery | 25 | 0 | 0 |
| Shangri-la | County of Montgomery | 25 | 0 | 0 |
| Suzanna's Farm To Market | County of Montgomery | 25 | 0 | 0 |
| Mt Ida Spring Water Co | County of Montgomery | 25 | 0 | 0 |
| Colgrove Spring Water | County of Montgomery | 25 | 0 | 0 |
| Lake Ouachita Inn | County of Montgomery | 25 | 0 | 0 |
| Lowery S Campground | County of Montgomery | 25 | 0 | 0 |
| Usfs Wmble Sd Ord 382 | County of Montgomery | 25 | 0 | 0 |
| Usfs Rocky Shoals R A 16712 | County of Montgomery | 25 | 0 | 0 |
| Usfs River Bluff 16714 | County of Montgomery | 25 | 0 | 0 |
| Usfs Bard Springs Hand Pump | County of Montgomery | 25 | 0 | 0 |
| Usfs Big Brushy Rec Area 16686 | County of Montgomery | 25 | 0 | 0 |
| Usfs Crystal Rec Area 16581 | County of Montgomery | 25 | 0 | 0 |
| Usfs Fulton Branch 23151 | County of Montgomery | 25 | 0 | 0 |
| Usfs Little Missouri | County of Montgomery | 25 | 0 | 0 |
| Usfs Muddy Creek 21564 | County of Montgomery | 25 | 0 | 0 |
| Usfs Oden Adm Site 284 | County of Montgomery | 25 | 0 | 0 |
| Chief Ouachita Inn | Mount Ida | 2 | 0 | 0 |
| Montgomery Co Regional Pwa | County of Montgomery | 0 | 0 | 0 |