Source document
Rillito Water Users Assoc, AZ 2009 Consumer Confidence Report
The original annual drinking-water report. Every number on the Rillito Water Users Assoc, AZ water quality page is pulled from this document.
The Rillito Water Users Assoc, AZ figures for 2009 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Rillito Water Users Assoc, 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