Source document

Yellowtail Dam Gc System, MT 2024 Consumer Confidence Report

The original annual drinking-water report. Every number on the Yellowtail Dam Gc System, MT water quality page is pulled from this document.

The Yellowtail Dam Gc System, MT figures for 2024 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Yellowtail Dam Gc System, MT 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