The Water Map

Source document

Princeton, IL 2006 Consumer Confidence Report

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

The Princeton, IL figures for 2006 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Princeton, 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