Source document
West Rock, PA 1995 Consumer Confidence Report
The original annual drinking-water report. Every number on the West Rock, PA water quality page is pulled from this document.
The West Rock, PA figures for 1995 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the West Rock, PA 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