Source document
Northern Light Blue Hill, ME 2025 Consumer Confidence Report
The original annual drinking-water report. Every number on the Northern Light Blue Hill, ME water quality page is pulled from this document.
The Northern Light Blue Hill, ME figures for 2025 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Northern Light Blue Hill, ME 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