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