We found 178 public water systems that could serve the same population as Odrc-london Correctional (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| London City Pws | County of Madison | 8,871 | 0 | 34 |
| Plain City Village Pws | County of Madison | 4,400 | 0 | 49 |
| West Jefferson Village Pws | County of Madison | 4,222 | 0 | 13 |
| Travel Centers Of America | County of Madison | 2,490 | 0 | 49 |
| Choctaw Utilities, Inc. | County of Madison | 2,000 | 0 | 13 |
| Mount Sterling Village Pws | County of Madison | 2,000 | 0 | 61 |
| Duke & Long 4390 | London | 1,400 | 0 | 0 |
| Mcdonalds Restaurant | County of Madison | 1,248 | 0 | 7 |
| Speedway 5360 Pws | County of Madison | 1,165 | 0 | 8 |
| Pilot Travel Center 454 | County of Madison | 890 | 0 | 125 |
| Jehovah Witness Assembly Hall | County of Madison | 800 | 0 | 8 |
| Madison Plains Elementary School | County of Madison | 721 | 0 | 0 |
| Tolles Technical Center | County of Madison | 715 | 0 | 3 |
| Jonathan Alder Pioneer High School Pws | County of Madison | 683 | 0 | 0 |
| Suburbans Community Mhp | County of Madison | 655 | 0 | 40 |
| Green Meadows Mobile Home Park | County of Madison | 637 | 0 | 12 |
| Waffle House 716 Pws | County of Madison | 614 | 0 | 7 |
| Sunoco 6160 Pws | County of Madison | 605 | 0 | 0 |
| Odot Rest Area 6-21 Pws | County of Madison | 600 | 0 | 10 |
| Madison Plains High School | County of Madison | 593 | 0 | 0 |
| Bp Oil Facility #08069 | London | 503 | 0 | 0 |
| Odot Rest Area 6-22 Pws | County of Madison | 500 | 0 | 2 |
| Prairie Oaks South Pws | County of Madison | 450 | 0 | 0 |
| Prairie Oaks North Pws | County of Madison | 450 | 0 | 0 |
| Jonathan Alder Junior High School | County of Madison | 426 | 0 | 5 |
| Total Quality Inc Wendy Pws | County of Madison | 422 | 0 | 3 |
| Canaan Community Mhp | County of Madison | 420 | 0 | 3 |
| Madison Lake State Park #4 | County of Madison | 400 | 0 | 0 |
| South Solon Village Pws | County of Madison | 395 | 0 | 25 |
| Canaan Middle School | County of Madison | 368 | 0 | 6 |
| Monroe Elementary School | County of Madison | 287 | 0 | 5 |
| Taco Bell Store 16113 | County of Madison | 285 | 0 | 12 |
| Madison Rural Elementary | County of Madison | 271 | 0 | 0 |
| Jefferson Lodge Mobile Home | County of Madison | 260 | 0 | 7 |
| Life In Christ Fellowship Pws | County of Madison | 250 | 0 | 0 |
| Mt. Sterling Church Of Christ | County of Madison | 250 | 0 | 0 |
| London Christian Fellowship Pws | County of Madison | 241 | 0 | 2 |
| Pastor,rosedale Bible Institut | County of Madison | 236 | 0 | 0 |
| S S Simon And Jude Catholic Church Pws | County of Madison | 228 | 0 | 2 |
| United Bethel Mennonite Church | County of Madison | 220 | 0 | 139 |
| Bp Oil At 56 And 71 | County of Madison | 204 | 0 | 27 |
| Fuelco Inc. | County of Madison | 200 | 0 | 0 |
| New Life Nazarene Church | County of Madison | 200 | 0 | 0 |
| Mgr,trails Inn | County of Madison | 200 | 0 | 0 |
| Matco Industries | County of Madison | 198 | 0 | 0 |
| American Legion Post 201 | West Jefferson | 180 | 0 | 0 |
| Rosedale Bible Institute | County of Madison | 175 | 0 | 58 |
| Battelle-west Jefferson | County of Madison | 175 | 0 | 12 |
| Greentree Mobile Home Park | County of Madison | 170 | 0 | 79 |
| International Pentecostal Church Pws | London | 164 | 0 | 0 |
| Henrys Restaurant | County of Madison | 155 | 0 | 25 |
| Darby Crest Civic Association Pws | Galloway | 155 | 0 | 0 |
| Midway Elementary School | County of Madison | 155 | 0 | 0 |
| Alder Chapel United Baptist Church | West Jefferson | 150 | 0 | 0 |
| Battelle West Jefferson Labs | Jefferson Twp | 150 | 0 | 0 |
| Fairfield Elementary School | Fairfield | 144 | 0 | 0 |
| Shekinah Christian School Pws | County of Madison | 140 | 0 | 176 |
| Faith Assembly Of God Pws | County of Madison | 130 | 0 | 29 |
| Maranatha Community Fellowship Pws | County of Madison | 125 | 0 | 0 |
| Ohio Peace Office Training Academy-tacti | County of Madison | 120 | 0 | 0 |
| Oakwood Acres Mobile Home Park | West Jefferson | 120 | 0 | 0 |
| Procter Conference Center | County of Madison | 110 | 0 | 0 |
| Christian Ltd. | London | 102 | 0 | 0 |
| National Road Golf Course | County of Madison | 100 | 0 | 0 |
| Buckeye Ford Inc | County of Madison | 100 | 0 | 0 |
| Plainview Christian School | County of Madison | 100 | 0 | 0 |
| Bennett's Bp Oil Station | County of Madison | 100 | 0 | 0 |
| Odnr-madison Lake St Pk2 | County of Madison | 100 | 0 | 0 |
| Curves Pws | County of Madison | 100 | 0 | 0 |
| Pentecostal Church Hq | County of Madison | 100 | 0 | 0 |
| Spring Valley Mhp | County of Madison | 96 | 0 | 0 |
| Plumwood Mobile Home Park | County of Madison | 93 | 0 | 0 |
| M.h. Eby, Inc. Pws | County of Madison | 85 | 0 | 0 |
| Hickory Grove Golf Course | County of Madison | 83 | 0 | 0 |
| Red Brick Tavern | County of Madison | 80 | 0 | 0 |
| London Baptist Church | County of Madison | 80 | 0 | 0 |
| Community Freewill Baptist Church | County of Madison | 80 | 0 | 0 |
| Jehovah Witness Kingdom | County of Madison | 80 | 0 | 0 |
| Crossroads Baptist Church At Somerford | County of Madison | 80 | 0 | 0 |
| Camp Madi-lon | County of Madison | 75 | 0 | 0 |
| London Cc Course Well | London | 75 | 0 | 0 |
| Holmes Lumber Dublin Pws | County of Madison | 70 | 0 | 0 |
| Travel Centers Of Amaric | London | 68 | 0 | 0 |
| London Country Club | County of Madison | 66 | 0 | 0 |
| Holiday Inn Express | County of Madison | 65 | 0 | 0 |
| Royal Inn | County of Madison | 60 | 0 | 0 |
| Newport Cccu Pws | County of Madison | 56 | 0 | 0 |
| Bloomfield Lake & Camp | County of Madison | 55 | 0 | 0 |
| Markley Hill Lodging | County of Madison | 55 | 0 | 0 |
| Don's Place | County of Madison | 55 | 0 | 0 |
| Bethesda Mennonite Church | County of Madison | 55 | 0 | 0 |
| Lafayette United Methodist Church Pws | County of Madison | 54 | 0 | 0 |
| Old Timer's Bar & Grill | County of Madison | 53 | 0 | 0 |
| Little Pioneers Children | Plain City | 52 | 0 | 0 |
| Mta Truck Driving School | County of Madison | 51 | 0 | 0 |
| Motel 6 | County of Madison | 50 | 0 | 0 |
| Freewill Baptist Church | County of Madison | 50 | 0 | 0 |
| Madison Commons | County of Madison | 50 | 0 | 0 |
| Crossroads Tavern Pws | London | 50 | 0 | 0 |
| Madison Motel & Restaurant | County of Madison | 50 | 0 | 0 |
| Mgr,odnr Madison Lk.s.p,office | County of Madison | 50 | 0 | 0 |
| J.d. Equipment, Inc. | County of Madison | 48 | 0 | 0 |
| Imc Agri Business | London | 48 | 0 | 0 |
| Madison County Engineers Office Pws | County of Madison | 45 | 0 | 0 |
| Country Kitchen | County of Madison | 45 | 0 | 0 |
| Newport Unit Methodist Church | County of Madison | 45 | 0 | 0 |
| Sharon Mennonite Church | County of Madison | 45 | 0 | 0 |
| Royal Motel | West Jefferson | 45 | 0 | 0 |
| Camp Wissalohican Water System | County of Madison | 42 | 0 | 0 |
| Big Darby Baptist Church Pws | County of Madison | 40 | 0 | 0 |
| Cordles Mobile Home Park | County of Madison | 40 | 0 | 0 |
| B And B Lodge Pws | County of Madison | 40 | 0 | 0 |
| Mgr;trav-lers Motel Apartments | County of Madison | 40 | 0 | 0 |
| L&k Motel | County of Madison | 40 | 0 | 0 |
| Mgr,farmers Bank Of Sedalia | County of Madison | 40 | 0 | 0 |
| Night Out Inn | County of Madison | 40 | 0 | 0 |
| Shiloh Mennonite Church | Plain City | 40 | 0 | 0 |
| Prairie Oaks Visitor Center Pws | County of Madison | 37 | 0 | 0 |
| Big Darby Baptist Church | County of Madison | 35 | 0 | 0 |
| Church Of Christ | County of Madison | 35 | 0 | 0 |
| Christian Union Church | County of Madison | 35 | 0 | 0 |
| Faith Harvest Church | County of Madison | 35 | 0 | 0 |
| Lilly Chapel Un Meth Church | County of Madison | 35 | 0 | 0 |
| Livery Stable | County of Madison | 35 | 0 | 0 |
| Mchenry's Sunoco | County of Madison | 35 | 0 | 0 |
| Duke Service Station | County of Madison | 35 | 0 | 0 |
| Exxon Service Station | County of Madison | 35 | 0 | 0 |
| Sedalia Restaurant | County of Madison | 35 | 0 | 0 |
| Tri-green Interstate Eq. | County of Madison | 30 | 0 | 0 |
| Big Plains Un Methodist Church | County of Madison | 30 | 0 | 0 |
| Madison Clark Christian Academy | County of Madison | 30 | 0 | 0 |
| Christian Union Church | County of Madison | 30 | 0 | 0 |
| 42 Little College Day Care | County of Madison | 30 | 0 | 0 |
| The Equipment Superstore Pws | London | 30 | 0 | 0 |
| London Pentecostal Church | County of Madison | 30 | 0 | 0 |
| Midway Presbyterian Church | County of Madison | 30 | 0 | 0 |
| New Life Baptist Church | County of Madison | 30 | 0 | 0 |
| Union Freewill Baptist Church | County of Madison | 30 | 0 | 0 |
| Satterfield Chevy & Olds | County of Madison | 30 | 0 | 0 |
| Sedalia Methodist Church | County of Madison | 30 | 0 | 0 |
| Picket Fences Mobile Home Community | County of Madison | 27 | 0 | 0 |
| Winns Orchard Pws | County of Madison | 25 | 0 | 0 |
| First Church Of God | County of Madison | 25 | 0 | 0 |
| Vaughn C. Darding, D.c. | County of Madison | 25 | 0 | 0 |
| Sunnyhaven Childrens Home | Plain City | 25 | 0 | 0 |
| Anderson Springs | County of Madison | 25 | 0 | 0 |
| Carter Lumber Company | County of Madison | 25 | 0 | 0 |
| Cent States Hwrd Rotavator | County of Madison | 25 | 0 | 0 |
| Summerford Un Methodist Church | County of Madison | 25 | 0 | 0 |
| Mgr,state Highway Garage | County of Madison | 25 | 0 | 0 |
| Tom Whiteside Auto Sales | County of Madison | 25 | 0 | 0 |
| Union 76 Station | County of Madison | 25 | 0 | 0 |
| Amity Baptist Church | County of Madison | 25 | 0 | 0 |
| Lilly Chapel Lighthouse | County of Madison | 25 | 0 | 0 |
| Mgr,ohio Grain Company | County of Madison | 25 | 0 | 0 |
| Parsons Equipment Company | County of Madison | 25 | 0 | 0 |
| Miller's Acres | County of Madison | 25 | 0 | 0 |
| Rotonda Store Pws | West Jefferson | 25 | 0 | 0 |
| The Coffee Shop Pws | London | 25 | 0 | 0 |
| Pitstick Farms Pws | South Solon | 25 | 0 | 0 |
| Lehnert Butchering Inc | County of Madison | 25 | 0 | 0 |
| London Builders | County of Madison | 25 | 0 | 0 |
| Madison County Airport | County of Madison | 25 | 0 | 0 |
| Madison Landmark Branch | County of Madison | 25 | 0 | 0 |
| Green's Boots & Saddles | County of Madison | 25 | 0 | 0 |
| Henry's Bp Oil Station | County of Madison | 25 | 0 | 0 |
| Howard & Son,inc. | County of Madison | 25 | 0 | 0 |
| Kocolene Oil Company Inc | County of Madison | 25 | 0 | 0 |
| Mgr,pillsbury Company | County of Madison | 25 | 0 | 0 |
| Springfork Baptist Church | County of Madison | 25 | 0 | 0 |
| Madison Lake State Park #1 | County of Madison | 25 | 0 | 0 |
| Odot London Garage Pws | London | 25 | 0 | 0 |
| Odot West Jefferson Outpost | County of Madison | 25 | 0 | 0 |
| Mason Park Pws | Mount Sterling | 25 | 0 | 0 |
| Ohio Edison Company | County of Madison | 25 | 0 | 0 |
| Mgr,ohio Soils Service Inc | County of Madison | 25 | 0 | 0 |
| Pillsbury Company | County of Madison | 25 | 0 | 0 |
| Plumwood Methodist Church | County of Madison | 25 | 0 | 0 |