County · Ohio
Logan County, Ohio: drinking water records
This overview covers 13 ZIP codes and 11 community water systems in Logan County. It also stands in for 3 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Bellefontaine City PWS OH4600112 | 13,249 | 60 | 1 | 1 | 4.2 ppb |
| West Liberty Village PWS OH4602412 | 1,800 | 0 | 0 | 1 | 2.1 ppb |
| Rushsylvania Village PWS OH4602112 | 551 | 0 | 0 | 1 | 0.7 ppb |
| Holiday Shores MHP PWS OH4600812 | 67 | 0 | 0 | 1 | 0.8 ppb |
| Russells Point Village PWS OH4602212 | 1,651 | 0 | 0 | 0 | 1.2 ppb |
| Degraff Village PWS OH4600512 | 1,215 | 0 | 0 | 0 | 1.8 ppb |
| Lakeview Village PWS OH4601512 | 1,083 | 0 | 0 | 0 | 0.9 ppb |
| Belle Center Village PWS OH4600012 | 834 | 0 | 0 | 0 | 1.7 ppb |
| West Mansfield Village PWS OH4602512 | 700 | 0 | 0 | 0 | 0 ppb |
| Quincy Village PWS OH4601912 | 600 | 0 | 0 | 0 | 2 ppb |
| Indian Lake Rehabilation Center OH4602612 | 53 | 0 | 0 | 0 | 1 ppb |
ZIP reports in Logan County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 43319, 43336, 43345.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.