Source document
Brunswick School (lower & Lower Middle), CT 2020 Consumer Confidence Report
The original annual drinking-water report. Every number on the Brunswick School (lower & Lower Middle), CT water quality page is pulled from this document.
The Brunswick School (lower & Lower Middle), CT figures for 2020 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Brunswick School (lower & Lower Middle), 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