Source document
Lake Geneva Utility Commission, WI 2009 Consumer Confidence Report
The original annual drinking-water report. Every number on the Lake Geneva Utility Commission, WI water quality page is pulled from this document.
The Lake Geneva Utility Commission, WI figures for 2009 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Lake Geneva Utility Commission, 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