County · Ohio
Muskingum County, Ohio: drinking water records
This overview covers 17 ZIP codes and 11 community water systems in Muskingum County. It also stands in for 0 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 |
|---|---|---|---|---|---|
| Muskingum County Water - Se OH6000412 | 21,540 | 60 | 1 | 1 | 1 ppb |
| Maysville Regional Water OH6001411 | 6,540 | 120 | 1 | 31 | 0 ppb |
| Zanesville PWS OH6002712 | 29,381 | 60 | 2 | 0 | 0.9 ppb |
| Dunfalls Association, INC. OH6000303 | 266 | 0 | 0 | 1 | 2.8 ppb |
| South Zanesville PWS OH6002212 | 2,800 | 0 | 0 | 0 | 0.4 ppb |
| New Concord PWS OH6001711 | 2,491 | 0 | 0 | 0 | 0 ppb |
| Dresden PWS OH6000212 | 2,000 | 0 | 0 | 0 | 0 ppb |
| Roseville PWS OH6002112 | 1,852 | 0 | 0 | 0 | 2.5 ppb |
| Frazeysburg PWS OH6000612 | 1,340 | 0 | 0 | 0 | 0 ppb |
| Philo OH6001912 | 974 | 0 | 0 | 0 | 1 ppb |
| Greenlawn Estates MHP OH6045817 | 480 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Muskingum County
No ZIP report in this county is published yet.
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.