Source document
Boley Tool and Machine Works, IL 2001 Consumer Confidence Report
The original annual drinking-water report. Every number on the Boley Tool and Machine Works, IL water quality page is pulled from this document.
The Boley Tool and Machine Works, IL figures for 2001 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Boley Tool and Machine Works, 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