💧 ZIP Water Report

Tap water in Bel Air, MD — ZIP 21047

2 public water systems serving about 117,767 people. PFAS "forever chemicals" have been detected here.

C
Fair
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 21047

Harford County D.p.w.
PWSID MD0120016 · serves 104,567 · surface water
0 health-based / 3 total violations (5 yrs)
A
Maryland American Water Company
PWSID MD0120003 · serves 13,200 · surface water
0 health-based / 0 total violations (5 yrs) · PFAS up to 10.5 ppt — above federal limit
C

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