Source document
John Knox Village, FL 2016 Consumer Confidence Report
The original annual drinking-water report. Every number on the John Knox Village, FL water quality page is pulled from this document.
The John Knox Village, FL figures for 2016 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the John Knox Village, 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