We found 18 public water systems that could serve the same population as National Lime & Stone Co (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Aqua Ohio - Marion | Marion | 41,925 | 44 | 4 |
| Pleasant Elementary School Pws | Marion | 650 | 0 | 0 |
| River Valley Estates | Marion | 590 | 0 | 0 |
| Pleasant High School Pws | Marion | 432 | 0 | 0 |
| Pleasant Middle School Pws | Marion | 377 | 0 | 0 |
| Marion Country Club Pws | Marion | 260 | 0 | 0 |
| Dayspring Wesleyan Church | Marion | 214 | 0 | 0 |
| Meeker Sportsman Club | Marion | 180 | 0 | 0 |
| Freewill Baptist Church | Marion | 179 | 0 | 0 |
| Community United Methodist Church | Marion | 82 | 0 | 0 |
| Green Acres Golf Course | Marion | 70 | 0 | 0 |
| Pentecostal Ch Of Christ | Marion | 60 | 0 | 0 |
| Marion Country Club-halfway House Pws | Marion | 50 | 0 | 0 |
| Scotch & Sirloin Party House | Marion | 42 | 0 | 0 |
| Walnut Crest Mhp #1 Home | Marion | 41 | 0 | 0 |
| Walnut Crest Mhp #2 East | Marion | 26 | 0 | 0 |
| Carmen's Place Pws | Marion | 26 | 0 | 0 |
| Ohio St. Highway Patrol | Marion | 25 | 0 | 0 |