Source document
Three Lakes Sanitary District, WI 2011 Consumer Confidence Report
The original annual drinking-water report. Every number on the Three Lakes Sanitary District, WI water quality page is pulled from this document.
The Three Lakes Sanitary District, WI figures for 2011 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Three Lakes Sanitary District, 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