Source document
Cortland Corners Mhp, IL 2022 Consumer Confidence Report
The original annual drinking-water report. Every number on the Cortland Corners Mhp, IL water quality page is pulled from this document.
The Cortland Corners Mhp, IL figures for 2022 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Cortland Corners Mhp, 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