We found 124 public water systems that could serve the same population as Elkins Waterworks (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Fayetteville Waterworks | Fayetteville | 95,000 | 33 | 3 |
| Springdale Water Utilities | Springdale | 87,618 | 35 | 1 |
| Washington Water Authority Wwa | Farmington | 15,734 | 28 | 19 |
| Madison Co Water Facilities Bd | Counties of Benton, Madison, Washington | 9,318 | 0 | 6 |
| Lincoln Waterworks | County of Washington | 6,353 | 33 | 18 |
| West Fork Waterworks | County of Washington | 6,110 | 0 | 4 |
| White River Rural Water Assoc | County of Washington | 5,682 | 0 | 0 |
| Prairie Grove Waterworks | County of Washington | 5,419 | 0 | 8 |
| Mount Olive Water Association | Counties of Madison, Washington | 5,400 | 0 | 12 |
| Farmington Water Works | County of Washington | 2,696 | 0 | 0 |
| Tontitown Waterworks | County of Washington | 2,270 | 0 | 7 |
| Veterans Health Care System Of The Ozark | County of Washington | 2,150 | 0 | 0 |
| Winslow Waterworks | County of Washington | 1,590 | 0 | 11 |
| Greenland Waterworks | County of Washington | 841 | 0 | 0 |
| Johnson Waterworks | County of Washington | 564 | 0 | 0 |
| Northern Hills Mh Community | County of Washington | 458 | 0 | 0 |
| Oak Glen Mobile Home Community | County of Washington | 219 | 0 | 0 |
| V I P Club Jumpin | County of Washington | 200 | 0 | 0 |
| Silver Leaf Drive In | Winslow | 200 | 0 | 0 |
| Sonora Gro | Springdale | 200 | 0 | 0 |
| Longs Gro | Springdale | 200 | 0 | 0 |
| Winter's Country Mkt. | Fayetteville | 200 | 0 | 0 |
| Garter's Mobile Home Park | Springdale | 200 | 0 | 0 |
| Painter's Mobile Home Park | Springdale | 200 | 0 | 0 |
| Katy T's Restaurant | County of Washington | 200 | 0 | 0 |
| Ozark Vending | County of Washington | 200 | 0 | 0 |
| Ranch Kitchen | County of Washington | 200 | 0 | 0 |
| Suzie Wong's Rice Bowl | County of Washington | 200 | 0 | 0 |
| Wilderness Co Lake Wedington D | County of Washington | 200 | 0 | 0 |
| Denton's Grocery | County of Washington | 200 | 0 | 0 |
| Dutch Mills Village | County of Washington | 200 | 0 | 0 |
| Meador's Grocery | County of Washington | 200 | 0 | 0 |
| Brentwood Rest Area | County of Washington | 200 | 0 | 0 |
| Wedington Grocery | County of Washington | 200 | 0 | 0 |
| Jenkins Grocery | County of Washington | 200 | 0 | 0 |
| Mountain Top Grocery | County of Washington | 200 | 0 | 0 |
| Silver Leaf Camp Store | County of Washington | 200 | 0 | 0 |
| Silver Leaf Drive-in | County of Washington | 200 | 0 | 0 |
| Silver Leaf Travel Park | County of Washington | 200 | 0 | 0 |
| Wheeler Grocery | County of Washington | 200 | 0 | 0 |
| Winslow American Cafe | County of Washington | 200 | 0 | 0 |
| Mountain Air R V Park | County of Washington | 200 | 0 | 0 |
| Shady Grove Court | County of Washington | 200 | 0 | 0 |
| Dutch Mills Camp | County of Washington | 200 | 0 | 0 |
| Lincoln Roadside Camp | County of Washington | 200 | 0 | 0 |
| C/o M & H Pawn Shop | County of Washington | 200 | 0 | 0 |
| C/o Harry Painter | County of Washington | 200 | 0 | 0 |
| Green Acres | County of Washington | 200 | 0 | 0 |
| Country Side Trailer Pk | Farmington | 200 | 0 | 0 |
| Mcclellan Custom Proc Plt | Lanehill | 200 | 0 | 0 |
| One Stop Mart #4 | Durham | 200 | 0 | 0 |
| Ozark Custom Butchering | West Fork | 200 | 0 | 0 |
| Dept Of Army Corps Of Engr | County of Washington | 100 | 0 | 0 |
| Dept Of Army Corps Of Engr | County of Washington | 100 | 0 | 0 |
| Backwoods Barn Restaurant | County of Washington | 100 | 0 | 0 |
| Budd Creek Ranch | Budd Creek Ranc | 100 | 0 | 0 |
| Eggland | Eggland | 100 | 0 | 0 |
| Rmo Pet Milk Inc | Pet Milk Inc | 100 | 0 | 0 |
| John Griffin Mgr | Plus Poultry Co | 100 | 0 | 0 |
| Forrest L Wood Ranger Boats | Rangers Boats | 100 | 0 | 0 |
| Cane Hill | County of Washington | 78 | 0 | 0 |
| Morrow Waterworks | County of Washington | 66 | 0 | 0 |
| Primo Refill Springdale Wal-ma54 | County of Washington | 60 | 0 | 0 |
| Green Acres Mobile Home Park | County of Washington | 58 | 0 | 0 |
| Usfs Lake Wedington | County of Washington | 50 | 0 | 0 |
| K T's Cafe | County of Washington | 50 | 0 | 0 |
| Primo Wmsc4108 Springdale | County of Washington | 30 | 0 | 0 |
| Primo Wmnm7242 Farmington | County of Washington | 30 | 0 | 0 |
| Primo Wmnm4375 Springdale | County of Washington | 30 | 0 | 0 |
| Primo Refill Harp's 119 Springdale | County of Washington | 30 | 0 | 0 |
| Primo Hf124 Fayetteville | County of Washington | 30 | 0 | 0 |
| Primo Wmnm5737 Fayetteville | County of Washington | 30 | 0 | 0 |
| Primo Refill Neighborhood Mk2745 | County of Washington | 30 | 0 | 0 |
| Primo Refill Fayetteville Wal359 | County of Washington | 30 | 0 | 0 |
| Primo Refill Fayetteville Wal144 | County of Washington | 30 | 0 | 0 |
| Primo Refill Nmkt2742 Springdale | County of Washington | 30 | 0 | 0 |
| Glacier Les Springdale | County of Washington | 30 | 0 | 0 |
| Primo Glacier Onf Fayetteville | County of Washington | 30 | 0 | 0 |
| Glacier Water Famd7888 Springdale | County of Washington | 30 | 0 | 0 |
| Glacier Shiloh Express | County of Washington | 30 | 0 | 0 |
| Primo Glacier Hcp108 | County of Washington | 30 | 0 | 0 |
| Primo Glacier Otw5 Fayetteville | County of Washington | 30 | 0 | 0 |
| Glacier Ftrax4451 Springdale | County of Washington | 30 | 0 | 0 |
| Glacier Hm1 Springdale | County of Washington | 30 | 0 | 0 |
| Brentwood Rest Area Wvm | County of Washington | 30 | 0 | 0 |
| Nws Inc Wf0330 Fayetteville | County of Washington | 30 | 0 | 0 |
| Glacier Minmart2817 Fayetteville | County of Washington | 30 | 0 | 0 |
| Culligan's Harp's 177 | County of Washington | 30 | 0 | 0 |
| Culligan's Harp's 176 | County of Washington | 30 | 0 | 0 |
| The Store | County of Washington | 30 | 0 | 0 |
| Waterwell Express - Farmington | County of Washington | 30 | 0 | 0 |
| Culligan's Fayt Harp's Grocery | County of Washington | 30 | 0 | 0 |
| Harmony Brooks Fayetteville Di | County of Washington | 30 | 0 | 0 |
| Primo Refill Prairie Grove Dl104 | County of Washington | 30 | 0 | 0 |
| Glacier Amigo608 Springdale | County of Washington | 30 | 0 | 0 |
| Glacier Elmwood Express Springdale | County of Washington | 30 | 0 | 0 |
| Glacier Handi Mart2 Springdale | County of Washington | 30 | 0 | 0 |
| Glacier Tontitown Valero2 | County of Washington | 30 | 0 | 0 |
| Glacier Famd8628 Fayetteville | County of Washington | 30 | 0 | 0 |
| Glacier Water One Stop Springdale | County of Washington | 30 | 0 | 0 |
| Winslow Mercantile | County of Washington | 25 | 0 | 0 |
| Phillips Spring Valley Water | County of Washington | 25 | 0 | 0 |
| Glacier Bg2317 Magnolia | County of Washington | 25 | 0 | 0 |
| Lightcatcher Spring | County of Washington | 25 | 0 | 0 |
| Cincinnati Store | County of Washington | 25 | 0 | 0 |
| Mayfield Store | County of Washington | 25 | 0 | 0 |
| Teen Challenge Ranch | County of Washington | 25 | 0 | 0 |
| Summers Store | County of Washington | 25 | 0 | 0 |
| ZIP TRIP 2 | County of Washington | 25 | 0 | 0 |
| Brentwood Rest Area | County of Washington | 25 | 0 | 0 |
| Mack's Quail House | County of Washington | 25 | 0 | 0 |
| Water Fresh Fayetteville Consu | County of Washington | 25 | 0 | 0 |
| Waterfresh Fayetteville Iga Sg | County of Washington | 25 | 0 | 0 |
| Waterfresh Fayetteville Iga Wg | County of Washington | 25 | 0 | 0 |
| Mayfield Community Building | County of Washington | 25 | 0 | 0 |
| Ark St Park-devils Den | County of Washington | 25 | 0 | 0 |
| Clear Creek Cafe | County of Washington | 25 | 0 | 0 |
| Summers Motel | County of Washington | 25 | 0 | 0 |
| Spring Valley Water Co. | County of Washington | 25 | 0 | 0 |
| Pinnacle Mountain Waters, Inc. | County of Washington | 25 | 0 | 0 |
| Stout's Grocery & Station | County of Washington | 25 | 0 | 0 |
| Evansville Discount | County of Washington | 25 | 0 | 0 |
| Benton-washington Regional Pwa | Counties of Benton, Washington | 19 | 0 | 0 |
| Evansville Water Association | County of Washington | 10 | 0 | 0 |