Source document
Clallam Bay Sekiu, WA 2023 Consumer Confidence Report
The original annual drinking-water report. Every number on the Clallam Bay Sekiu, WA water quality page is pulled from this document.
The Clallam Bay Sekiu, 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 Clallam Bay Sekiu, 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