Source document

Gavin Central Elementary, IL 2018 Consumer Confidence Report

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

The Gavin Central Elementary, IL figures for 2018 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Gavin Central Elementary, 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