Source document
Guilford Water District, NY 2020 Consumer Confidence Report
The original annual drinking-water report. Every number on the Guilford Water District, NY water quality page is pulled from this document.
The Guilford Water District, NY figures for 2020 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Guilford Water District, NY 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