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