Source document
Chestnut Christian Preschool, NH 2017 Consumer Confidence Report
The original annual drinking-water report. Every number on the Chestnut Christian Preschool, NH water quality page is pulled from this document.
The Chestnut Christian Preschool, NH figures for 2017 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Chestnut Christian Preschool, NH 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