Source document
Port Allegany Water Department, PA 1993 Consumer Confidence Report
The original annual drinking-water report. Every number on the Port Allegany Water Department, PA water quality page is pulled from this document.
The Port Allegany Water Department, PA figures for 1993 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Port Allegany Water Department, 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