Source document

Tammany Alternative Center, ID 2023 Consumer Confidence Report

The original annual drinking-water report. Every number on the Tammany Alternative Center, ID water quality page is pulled from this document.

The Tammany Alternative Center, ID figures for 2023 come from EPA's national Safe Drinking Water database (SDWIS / ECHO) — not a single utility-published PDF. Every value on the Tammany Alternative Center, ID 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