Source document
Heart Haven Estates, AK 2015 Consumer Confidence Report
The original annual drinking-water report. Every number on the Heart Haven Estates, AK water quality page is pulled from this document.
The Heart Haven Estates, AK figures for 2015 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Heart Haven Estates, 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