Source document
Our Lady of the Holyland Parish St John Site, WI 2025 Consumer Confidence Report
The original annual drinking-water report. Every number on the Our Lady of the Holyland Parish St John Site, WI water quality page is pulled from this document.
The Our Lady of the Holyland Parish St John Site, WI figures for 2025 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Our Lady of the Holyland Parish St John Site, WI water quality page is transcribed from that public dataset, and you can verify it against the same source below.
View the source dataset ↗https://echo.epa.gov/tools/data-downloads/sdwa-download-summary