Source document
Ghr Landowners Assn Water Coop, AZ 2011 Consumer Confidence Report
The original annual drinking-water report. Every number on the Ghr Landowners Assn Water Coop, AZ water quality page is pulled from this document.
The Ghr Landowners Assn Water Coop, AZ figures for 2011 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Ghr Landowners Assn Water Coop, 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