Source document
Koch Heat Transfer, TX 2025 Consumer Confidence Report
The original annual drinking-water report. Every number on the Koch Heat Transfer, TX water quality page is pulled from this document.
The Koch Heat Transfer, TX figures for 2025 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Koch Heat Transfer, 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