We found 96 public water systems that could serve the same population as Thousand Adv Inc-main Building (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Rural Lorain Co. Water A | Lagrange | 72,059 | 36 | 1 |
| Elyria Water Department | Lorain | 68,000 | 29 | 18 |
| Lorain City Pws | Lorain | 64,152 | 34 | 23 |
| North Ridgeville City Pws | North Ridgeville | 29,465 | 30 | 3 |
| Avon City Pws | Avon | 23,800 | 32 | 1 |
| Avon Lake City Pws | Avon Lake | 22,998 | 31 | 12 |
| Amherst City Pws | Amherst | 11,797 | 32 | 2 |
| Sheffield Lake City Pws | County of Lorain | 9,108 | 0 | 5 |
| Oberlin Water Department | County of Lorain | 8,390 | 0 | 7 |
| Wellington Village Pws | County of Lorain | 4,700 | 0 | 24 |
| Sheffield Village Pws | County of Lorain | 3,982 | 0 | 3 |
| Grafton Village Pws | County of Lorain | 2,634 | 0 | 150 |
| Lagrange Village Pws | County of Lorain | 2,200 | 0 | 2 |
| South Amherst Village Pws | County of Lorain | 1,688 | 0 | 139 |
| Pheasant Run Association Pws | County of Lorain | 1,550 | 0 | 16 |
| Lagrange Water Department | County of Lorain | 1,385 | 0 | 0 |
| Firelands High School | County of Lorain | 600 | 0 | 0 |
| Firelands Jr High School | County of Lorain | 542 | 0 | 0 |
| Autorama Twin Theater | County of Lorain | 500 | 0 | 7 |
| Columbia Middle School | Columbia Twp | 485 | 0 | 0 |
| Copopa Elementary School | Columbia Twp | 464 | 0 | 0 |
| Columbia High School | Columbia Twp | 462 | 0 | 0 |
| Mgr,amherst Mobile Home Park | County of Lorain | 400 | 0 | 0 |
| Firelands Res Bsa-dining | County of Lorain | 380 | 0 | 0 |
| Firelands Res Bsa-pool | County of Lorain | 380 | 0 | 0 |
| Farmer Boy Restaurant | County of Lorain | 300 | 0 | 0 |
| Schaun Acres Campground | County of Lorain | 300 | 0 | 0 |
| North Eaton Dairy Queen | County of Lorain | 300 | 0 | 0 |
| Melody Grove Pws | County of Lorain | 300 | 0 | 0 |
| Columbia Ballroom | Columbia Station | 300 | 0 | 0 |
| Koinonia Park Associatio | Lorain | 250 | 0 | 0 |
| Crystal Springs Campground, Limited Pws | County of Lorain | 215 | 0 | 0 |
| Springs Of Life Church | North Ridgeville | 215 | 0 | 0 |
| Hickory Nut Golf Clubhou | Columbia Station | 200 | 0 | 0 |
| Avondale Golf Club | County of Lorain | 200 | 0 | 0 |
| Manager,avondale Golf Club | County of Lorain | 200 | 0 | 0 |
| Thousand Adv Inc-bath House | County of Lorain | 200 | 0 | 0 |
| Judith Smith Concess. Stand | County of Lorain | 200 | 0 | 0 |
| Victory Baptist Temple | Elyria | 200 | 0 | 0 |
| George's Tin Roof | County of Lorain | 200 | 0 | 0 |
| Camden Elementary School | County of Lorain | 180 | 0 | 0 |
| Brentwood Golf Club, Inc. | County of Lorain | 175 | 0 | 0 |
| Travel America Of Ohio | Amherst | 150 | 0 | 0 |
| Riverside Golf Clubhouse | County of Lorain | 150 | 0 | 0 |
| Riverside Golf Club-8th T | County of Lorain | 150 | 0 | 0 |
| Riverside Golf Club-13th T | County of Lorain | 150 | 0 | 0 |
| Travel America Of Ohio | Amherst | 150 | 0 | 0 |
| Firelands Res Bsa | County of Lorain | 125 | 0 | 0 |
| Clare Mar Camp Inc-w Shore | County of Lorain | 125 | 0 | 0 |
| Still Country Dba Wild West | County of Lorain | 120 | 0 | 0 |
| Oberlin Country Day Camp | County of Lorain | 120 | 0 | 0 |
| Maple Grove Lake | County of Lorain | 120 | 0 | 0 |
| Maple Grove Lake-picnic | County of Lorain | 120 | 0 | 0 |
| Principal,bronson Elem School | Columbia Twp | 120 | 0 | 0 |
| Clare Mar Camp Inc-flipper | County of Lorain | 115 | 0 | 0 |
| Mgr,pheasant Run Village | County of Lorain | 115 | 0 | 0 |
| Royal Crest Golf Club-7th T | County of Lorain | 100 | 0 | 0 |
| Pine Brook Golf Club Inc. | County of Lorain | 100 | 0 | 0 |
| Royal Crest Golf Cl 15th Tee | County of Lorain | 100 | 0 | 0 |
| Oak Grove Baptist Church | County of Lorain | 100 | 0 | 0 |
| Hickory Nut Golf Cl-5th T | County of Lorain | 100 | 0 | 0 |
| Jaquay Lake Park | County of Lorain | 100 | 0 | 0 |
| Hickory Nut Golf Cl-11th T | County of Lorain | 100 | 0 | 0 |
| Panther Trails Campground | County of Lorain | 100 | 0 | 0 |
| Creekwood Golf Club | County of Lorain | 100 | 0 | 0 |
| Spring Lake Park,inc. | County of Lorain | 100 | 0 | 0 |
| Ann And Andys | County of Lorain | 100 | 0 | 0 |
| Clare Mar Camp Inc-star | County of Lorain | 100 | 0 | 0 |
| Stop N Go Market 96 | County of Lorain | 100 | 0 | 0 |
| Bp Oil Station #05358 | South Amherst | 100 | 0 | 0 |
| Sheldon Woods Park | County of Lorain | 100 | 0 | 0 |
| Ed Mullinax Ford Inc. | County of Lorain | 100 | 0 | 0 |
| Clare Mar Camp Inc.-beech | County of Lorain | 95 | 0 | 0 |
| Dari-dell Drive Inn | County of Lorain | 75 | 0 | 0 |
| Wildwood Lake | County of Lorain | 75 | 0 | 0 |
| Melody Grove | County of Lorain | 70 | 0 | 0 |
| Eversprings Baptist Church | County of Lorain | 70 | 0 | 0 |
| Seaway Bolt And Specials | County of Lorain | 70 | 0 | 0 |
| Henrietta School | Oberlin | 67 | 0 | 0 |
| Robert Ross And Sons, Inc. | County of Lorain | 65 | 0 | 0 |
| Country Day School | County of Lorain | 60 | 0 | 0 |
| Mgr-smiths Mobile Home Park | County of Lorain | 56 | 0 | 0 |
| Mgr,beldon Scout Reservation | County of Lorain | 50 | 0 | 0 |
| Camp Iss-see Kes | County of Lorain | 50 | 0 | 0 |
| Murray Ridge Animal Clinic | County of Lorain | 50 | 0 | 0 |
| Ranger,firelands Res-trng Ar | County of Lorain | 50 | 0 | 0 |
| Columbia Airport Rest. | Columbia Station | 50 | 0 | 0 |
| Oak Park Lake | County of Lorain | 50 | 0 | 0 |
| Mgr-will-o-lee Nursing Home | County of Lorain | 48 | 0 | 0 |
| The Other Place | County of Lorain | 45 | 0 | 0 |
| De M D Ranch Club | County of Lorain | 40 | 0 | 0 |
| The Timbers | County of Lorain | 40 | 0 | 0 |
| Firelands Res Bsa-house | County of Lorain | 25 | 0 | 0 |
| Firelands Res Bsa-rifle Range | County of Lorain | 25 | 0 | 0 |
| Firelands Res Bsa-shawnee | County of Lorain | 25 | 0 | 0 |
| Firelands Res Bsa-pines | County of Lorain | 25 | 0 | 0 |