Source document
Mc Pherson Hills Water System, WA 2023 Consumer Confidence Report
The original annual drinking-water report. Every number on the Mc Pherson Hills Water System, WA water quality page is pulled from this document.
The Mc Pherson Hills Water System, WA figures for 2023 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Mc Pherson Hills Water System, WA 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