PWSID
MD0100026
State
Maryland
City
FREDERICK
Population served
256
Primary source
Groundwater
Score history
No change since tracking began Jun 18, 2026.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.
Violations & enforcement
1
Violations on record
0
Unaddressed
0
Health-based
6
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jan 2011. Official EPA record →
Recent enforcement actions
- EPA/federal action · EOX Jan 2011
- State action · SIA Jul 1991
- State action · SOX Jul 1991
- State action · SFJ Jun 1991
- State action · SIF Jun 1991
- State action · SIA May 1991
This profile is built from EPA public records for system MD0100026 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.