Source document
Ledyard Wpca, Gales Ferry System, CT 2022 Consumer Confidence Report
The original annual drinking-water report. Every number on the Ledyard Wpca, Gales Ferry System, CT water quality page is pulled from this document.
The Ledyard Wpca, Gales Ferry System, CT figures for 2022 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Ledyard Wpca, Gales Ferry System, CT 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