💧 ZIP Water Report

Tap water in Abingdon, MD — ZIP 21009

1 public water system serving about 104,567 people.

A
Excellent

Water systems serving 21009

Harford County D.p.w.
PWSID MD0120016 · serves 104,567 · surface water
0 health-based / 3 total violations (5 yrs)
A

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