Source document
Nat Ctr for Toxicological Res, AR 2003 Consumer Confidence Report
The original annual drinking-water report. Every number on the Nat Ctr for Toxicological Res, AR water quality page is pulled from this document.
The Nat Ctr for Toxicological Res, AR figures for 2003 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Nat Ctr for Toxicological Res, AR 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