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