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