Source document

Blackhawk Estates Llc, IL 2004 Consumer Confidence Report

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

The Blackhawk Estates Llc, IL figures for 2004 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Blackhawk Estates Llc, 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