Source document
Mcdonalds of East Hampton, CT 2017 Consumer Confidence Report
The original annual drinking-water report. Every number on the Mcdonalds of East Hampton, CT water quality page is pulled from this document.
The Mcdonalds of East Hampton, CT figures for 2017 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Mcdonalds of East Hampton, CT 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