Source document
Pork King, IL 1996 Consumer Confidence Report
The original annual drinking-water report. Every number on the Pork King, IL water quality page is pulled from this document.
The Pork King, IL figures for 1996 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Pork King, IL 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