Source document
Oak View Union Elementary Sch, CA 2012 Consumer Confidence Report
The original annual drinking-water report. Every number on the Oak View Union Elementary Sch, CA water quality page is pulled from this document.
The Oak View Union Elementary Sch, CA figures for 2012 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Oak View Union Elementary Sch, CA 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