Tap water in Prince Frederick, MD — ZIP 20657
2 public water systems serving about 13,311 people.
A
Excellent
Water systems serving 20657
Chesapeake Ranch Estates
PWSID MD0040004 · serves 9,500 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Solomons
PWSID MD0040027 · serves 3,811 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology