Source document
Lily Lake Grade School, IL 2005 Consumer Confidence Report
The original annual drinking-water report. Every number on the Lily Lake Grade School, IL water quality page is pulled from this document.
The Lily Lake Grade School, IL figures for 2005 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Lily Lake Grade School, IL 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