Source document
Hecla Greens Creek Hawk Inlet, AK 2006 Consumer Confidence Report
The original annual drinking-water report. Every number on the Hecla Greens Creek Hawk Inlet, AK water quality page is pulled from this document.
The Hecla Greens Creek Hawk Inlet, AK figures for 2006 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Hecla Greens Creek Hawk Inlet, AK 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