Tap water in Avoca, IA — ZIP 51559

2 public water systems serving about 5,690 people. PFAS "forever chemicals" have been detected here.

Good

PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5 testing. Levels and the 2024 federal limits are shown per system below.

Water systems serving 51559

Regional Water

PWSID IA8300184 · serves 4,132 · surface water

0 health-based / 0 total violations (5 yrs)

Urban Bluffs - North

PWSID IA7820701 · serves 1,558 · surface water

0 health-based / 1 total violations (5 yrs) · PFAS up to 4.5 ppt

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology