County · Wisconsin
Waupaca County, Wisconsin: drinking water records
This overview covers 12 ZIP codes and 11 community water systems in Waupaca County. It also stands in for 4 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 |
|---|---|---|---|---|---|
| Waupaca Waterworks WI4690402 | 6,062 | 360 | 3 | 1 | 3.6 ppb |
| Clintonville Utilities WI4690391 | 4,635 | 180 | 0 | 1 | 3.5 ppb |
| New London Waterworks WI4690398 | 7,187 | 420 | 1 | 0 | 13 ppb |
| Embarrass Waterworks WI4690393 | 347 | 0 | 0 | 1 | 6.4 ppb |
| Weyauwega Waterworks WI4690403 | 1,820 | 0 | 0 | 0 | 6 ppb |
| Manawa Waterworks WI4690345 | 1,300 | 0 | 0 | 0 | 3.6 ppb |
| Marion Waterworks WI4690396 | 1,293 | 0 | 0 | 0 | 2.8 ppb |
| Iola Waterworks WI4690394 | 1,249 | 0 | 0 | 0 | 12 ppb |
| Wisconsin Veterans Home WI4690395 | 1,240 | 0 | 0 | 0 | 2 ppb |
| Oakwood Estates MHP WI4690397 | 110 | 0 | 0 | 0 | 1.3 ppb |
| Rawhide Youth Homes WI4690321 | 92 | 0 | 0 | 0 | 2.5 ppb |
ZIP reports in Waupaca 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: 54926, 54933, 54962, 54977.
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.