Source document

Wasco Sd, IL 1999 Consumer Confidence Report

The original annual drinking-water report. Every number on the Wasco Sd, IL water quality page is pulled from this document.

The Wasco Sd, IL figures for 1999 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Wasco Sd, 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