Source document
Petersburg Bor Water Auth, PA 1993 Consumer Confidence Report
The original annual drinking-water report. Every number on the Petersburg Bor Water Auth, PA water quality page is pulled from this document.
The Petersburg Bor Water Auth, 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 Petersburg Bor Water Auth, 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