Source document
Estates at Highland Ridge, MA 2025 Consumer Confidence Report
The original annual drinking-water report. Every number on the Estates at Highland Ridge, MA water quality page is pulled from this document.
The Estates at Highland Ridge, MA figures for 2025 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Estates at Highland Ridge, MA 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