Source document
Cobleskill Water District, NY 2018 Consumer Confidence Report
The original annual drinking-water report. Every number on the Cobleskill Water District, NY water quality page is pulled from this document.
The Cobleskill Water District, NY figures for 2018 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Cobleskill Water District, NY 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