Source document
Pcsh, Llc, CA 2018 Consumer Confidence Report
The original annual drinking-water report. Every number on the Pcsh, Llc, CA water quality page is pulled from this document.
The Pcsh, Llc, CA figures for 2018 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Pcsh, Llc, CA 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