Source document

Barnum, MN 2023 Consumer Confidence Report

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

The Barnum, MN figures for 2023 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Barnum, MN 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