Source document
Cooper Hill Office Complex, RI 2019 Consumer Confidence Report
The original annual drinking-water report. Every number on the Cooper Hill Office Complex, RI water quality page is pulled from this document.
The Cooper Hill Office Complex, RI figures for 2019 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Cooper Hill Office Complex, RI 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