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