Source document

St Augustine, IL 2005 Consumer Confidence Report

The original annual drinking-water report. Every number on the St Augustine, IL water quality page is pulled from this document.

The St Augustine, 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 St Augustine, 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