We found 140 public water systems that could serve the same population as Rockwood Park (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Village Of Carrollton | County of Carroll | 3,700 | 0 | 4 |
| Aqua Ohio - Mohawk Pws | County of Carroll | 2,587 | 0 | 13 |
| Mwcd-atwood Park | County of Carroll | 2,400 | 0 | 30 |
| Malvern Village Pws | County of Carroll | 1,200 | 0 | 4 |
| Mohawk Utilities Inc, Plant #1 | County of Carroll | 1,200 | 0 | 0 |
| Mohawk Utilities Inc,plant # 2 | County of Carroll | 1,200 | 0 | 0 |
| Mwcd-atwood Resort | County of Carroll | 1,170 | 0 | 0 |
| Seven Ranges Scout Reservation | County of Carroll | 842 | 0 | 6 |
| Atwood Beach Concession | County of Carroll | 600 | 0 | 0 |
| Conotton Valley High School | County of Carroll | 357 | 0 | 0 |
| Ffa Camp Muskingum | County of Carroll | 320 | 0 | 3 |
| Neosa Salvation Army Camp | County of Carroll | 300 | 0 | 3 |
| Colfor Manufacturing | County of Carroll | 275 | 0 | 0 |
| Bluebird Winery At Little Forest Inn | County of Carroll | 265 | 0 | 0 |
| Dairy Royal | County of Carroll | 250 | 0 | 0 |
| Augusta Elementary School | County of Carroll | 238 | 0 | 21 |
| Sky Way Drive-in Theater | County of Carroll | 220 | 0 | 0 |
| Dellroy Elementary School | County of Carroll | 215 | 0 | 3 |
| Dollar General-dellroy Pws | County of Carroll | 200 | 0 | 0 |
| Harrison Hills Camp 5 Pws | County of Carroll | 200 | 0 | 14 |
| Harrison Hills Camp 4 Pws | County of Carroll | 200 | 0 | 10 |
| Harrison Hills Camp 3 | County of Carroll | 200 | 0 | 20 |
| Harrison Hills Camp 2 | County of Carroll | 200 | 0 | 0 |
| Harrison Hills Camp 6 Pws | County of Carroll | 200 | 0 | 12 |
| Spring Hill Campground | County of Carroll | 200 | 0 | 0 |
| Mt Pleasant United Methodist Church Pws | County of Carroll | 165 | 0 | 0 |
| Heartland Hill | County of Carroll | 154 | 0 | 5 |
| Christ Community Church | County of Carroll | 150 | 0 | 3 |
| Camp Aldersgate Pws | County of Carroll | 150 | 0 | 17 |
| Falcon Camp | County of Carroll | 150 | 0 | 14 |
| Atwood Yacht Club | County of Carroll | 150 | 0 | 0 |
| Willis Elementary School | County of Carroll | 144 | 0 | 0 |
| Sherrodsville Elementary School | County of Carroll | 140 | 0 | 0 |
| Dellroy Drive-in Restaurant | County of Carroll | 125 | 0 | 21 |
| Summitville Tiles, Inc. | County of Carroll | 125 | 0 | 1 |
| Elkhorn Valley Christ Camp | County of Carroll | 125 | 0 | 16 |
| Uncle Mikes Cafe Pws | County of Carroll | 110 | 0 | 0 |
| Conestoga Cabins | County of Carroll | 105 | 0 | 0 |
| Pride Valley Mhp | County of Carroll | 104 | 0 | 0 |
| Mwcd Leesville N Fork L-9 | County of Carroll | 100 | 0 | 0 |
| Mwcd Leesville S Fork L-7 | County of Carroll | 100 | 0 | 0 |
| St. Mary Of Morges Church | County of Carroll | 100 | 0 | 0 |
| Daves Diner Pws | County of Carroll | 100 | 0 | 0 |
| Pride Valley Campground | County of Carroll | 100 | 0 | 0 |
| Colfor Machine | Malvern | 100 | 0 | 0 |
| Camp Ecco | County of Carroll | 100 | 0 | 0 |
| Green Lantern | County of Carroll | 100 | 0 | 0 |
| Carrollton Comm Sale Barn | County of Carroll | 100 | 0 | 0 |
| Grandad Mann's | Bloomingdale | 100 | 0 | 0 |
| Western Grill | County of Carroll | 100 | 0 | 0 |
| Vo Ash Lake Prop Assn Food | County of Carroll | 100 | 0 | 0 |
| Harlem Springs Elementary | County of Carroll | 97 | 0 | 0 |
| Camp Wakonda | County of Carroll | 95 | 0 | 0 |
| Bluebird Farms | County of Carroll | 90 | 0 | 0 |
| Church Of The Nazarene | County of Carroll | 85 | 0 | 0 |
| Abc Country Camping And Cabins | County of Carroll | 84 | 0 | 0 |
| Harsh Memorial United Methodist Church | County of Carroll | 80 | 0 | 0 |
| Camp Roosevelt-firebird Pws | County of Carroll | 80 | 0 | 0 |
| Debs Family Restaurant | County of Carroll | 80 | 0 | 0 |
| Harrison Hills Camp 1 Pws | Carrollton | 80 | 0 | 0 |
| Camp Telpahak-ymca | County of Carroll | 80 | 0 | 0 |
| Chef Earnies | County of Carroll | 80 | 0 | 0 |
| Carrollton Bible Chapel | Carrollton | 78 | 0 | 0 |
| A1 Twinvalley Campground | County of Carroll | 75 | 0 | 0 |
| Elkhorn Valley Retreat Center | County of Carroll | 75 | 0 | 0 |
| Conestoga Camp | County of Carroll | 75 | 0 | 0 |
| Great Trail Gsneo Camp-ranch Pws | County of Carroll | 75 | 0 | 0 |
| Great Trail Gsneo Camp-main Pws | County of Carroll | 75 | 0 | 0 |
| Kilgore Elementary School | Carrollton | 73 | 0 | 0 |
| Calvary Methodist Church | County of Carroll | 70 | 0 | 0 |
| Guess Motors | County of Carroll | 70 | 0 | 0 |
| Rolling Y Camp (main Camp) | County of Carroll | 70 | 0 | 0 |
| Rolling Y Camp (rustlers) | County of Carroll | 70 | 0 | 0 |
| Tinlins Bp Station | County of Carroll | 70 | 0 | 0 |
| Prin,st.john Cath.c.hgh School | County of Carroll | 66 | 0 | 0 |
| Carroll Hills Training Center | County of Carroll | 65 | 0 | 0 |
| Eastern Ohio Basketball Camp | County of Carroll | 64 | 0 | 0 |
| Vo Ash Lake Prop. Assn-food | County of Carroll | 62 | 0 | 0 |
| Camp Roosevelt | County of Carroll | 60 | 0 | 0 |
| Baxter's General Store | County of Carroll | 60 | 0 | 0 |
| Camp Ecco(cabin Wells) | County of Carroll | 60 | 0 | 0 |
| Oasis Inn Restaurant | County of Carroll | 60 | 0 | 0 |
| Gr Trail G Scout Camp-sand | County of Carroll | 60 | 0 | 0 |
| Riegle Arco Station | County of Carroll | 55 | 0 | 0 |
| Atwood Lanes | Dellroy | 55 | 0 | 0 |
| Rambling Acres-barn | County of Carroll | 55 | 0 | 0 |
| Rambling Acres-pool | County of Carroll | 55 | 0 | 0 |
| Carrollton Motors | County of Carroll | 52 | 0 | 0 |
| Camp Gideon Retreat Center | County of Carroll | 50 | 0 | 0 |
| Camp Gideon Campground | County of Carroll | 50 | 0 | 0 |
| Maryanns Perry Post Restaurant | County of Carroll | 50 | 0 | 0 |
| Mwcd Dellroy Marina A-7 | County of Carroll | 50 | 0 | 0 |
| Mwcd Leesville S Fork L-1 | County of Carroll | 50 | 0 | 0 |
| Green Acres Mobile Estates | County of Carroll | 50 | 0 | 0 |
| Cozy Ridge Camp-upper Pws | County of Carroll | 50 | 0 | 0 |
| Great Trail Golf | County of Carroll | 50 | 0 | 0 |
| Dellroy United Methodist | Dellroy | 50 | 0 | 0 |
| Mt Zion Methodist Church | Minerva | 50 | 0 | 0 |
| Good's Woods Campground Lower Well Pws | County of Carroll | 50 | 0 | 0 |
| Atwood Nursing Home | Carrollton | 47 | 0 | 0 |
| Bowerston Health Care Center | County of Carroll | 47 | 0 | 0 |
| Carroll Hills Industries Pws | County of Carroll | 45 | 0 | 0 |
| Good's Woods Campground Upper Well Pws | County of Carroll | 45 | 0 | 0 |
| Vo Ash Lake Prop Assn #2 | County of Carroll | 45 | 0 | 0 |
| Carrollton Assembly Of God | County of Carroll | 40 | 0 | 0 |
| Baxter Ridge Un Methodis | Carrollton | 40 | 0 | 0 |
| Dellroy Pizza Bakery | County of Carroll | 40 | 0 | 0 |
| Glade Run Mennonite Church School | County of Carroll | 36 | 0 | 0 |
| Kings Welding And Fab | County of Carroll | 36 | 0 | 0 |
| Harlem Springs Dairy Dream Pws | County of Carroll | 35 | 0 | 0 |
| J And B Cafe Pws | County of Carroll | 35 | 0 | 0 |
| Cozy Ridge Camp-lower Pws | County of Carroll | 35 | 0 | 0 |
| Carroll County Airport | County of Carroll | 35 | 0 | 0 |
| Super Cone | Magnolia | 35 | 0 | 0 |
| Minor Mobile Home Park | Carrollton | 34 | 0 | 0 |
| Sherrodsville Lions Club | County of Carroll | 30 | 0 | 0 |
| Good's Woods Campground Hndpmp | County of Carroll | 30 | 0 | 0 |
| Highland View Camp | County of Carroll | 30 | 0 | 0 |
| Horseshoe Lounge | Carrollton | 30 | 0 | 0 |
| Lee Twp Community Buildi | Harlem Springs | 30 | 0 | 0 |
| Faith Gospel Fellow Ch | Leesville | 30 | 0 | 0 |
| Maple Valley Camp | County of Carroll | 28 | 0 | 0 |
| Vo Ash Lake Prop.assoc.mgr,far | County of Carroll | 28 | 0 | 0 |
| Carrollton Slaughterhouse | County of Carroll | 27 | 0 | 0 |
| Rolling Y Camp | Carrollton | 26 | 0 | 0 |
| Cathys Kitchen Pws | County of Carroll | 25 | 0 | 0 |
| Mwcd Leesville N Fork L-5 | County of Carroll | 25 | 0 | 0 |
| Dorsey's County Pride Ma | Malvern | 25 | 0 | 0 |
| Super Cone | County of Carroll | 25 | 0 | 0 |
| Dolly's Dairy Isle | Mechanicstown | 25 | 0 | 0 |
| Thompson's Corner Market | County of Carroll | 25 | 0 | 0 |
| Crossroads Pizza | County of Carroll | 25 | 0 | 0 |
| Town Pump Restaurant | Mechanicstown | 25 | 0 | 0 |
| Big Daddy's | Sherrodsville | 25 | 0 | 0 |
| Kilgore United Methodist | County of Carroll | 25 | 0 | 0 |
| Heatherland Restaurant | Dellroy | 25 | 0 | 0 |
| Lee Township Rest Area | New Philadelphia | 25 | 0 | 0 |
| Derrick Inn | Magnolia | 25 | 0 | 0 |
| Tenn Gas Pipeline Sta214 | Carrollton | 25 | 0 | 0 |
| Mwcd Leesville S Fork L-8 | New Philadelphia | 25 | 0 | 0 |