💧 ZIP Water Report

Erin Water Department

PWSID TN0000230 · Erin, Tennessee · serves 8,168 people · surface water source

A
Excellent

PFAS test results (EPA UCMR 5)

ContaminantResultFederal limit (MCL)Sampled
PFBA 8.4 ppt — 8/11/2025

ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.

Violation history

No violations on record in the period covered. 🎉

ZIP codes served