Source document
The Preserve at Oak Hill, FL 2021 Consumer Confidence Report
The original annual drinking-water report. Every number on the The Preserve at Oak Hill, FL water quality page is pulled from this document.
The The Preserve at Oak Hill, FL figures for 2021 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the The Preserve at Oak Hill, FL 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