PWSID
MD0060012
State
Maryland
City
TANEYTOWN
Population served
6,750
Primary source
Groundwater
Score history
▼ 42 points — the score moved from 100 to 58 on Jun 18, 2026, as newly published EPA data was incorporated.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
Latest detections from EPA’s UCMR5 monitoring (through Jul 2024). Levels in parts per trillion (ppt).
PFOS
Perfluorooctanesulfonic acid
10 ppt
limit 4 ppt
PFOA
Perfluorooctanoic acid
4.1 ppt
limit 4 ppt
PFHxS
Perfluorohexanesulfonic acid
4.3 ppt
limit 10 ppt
Lithium
25,600 ppt
limit —
PFBS
6.5 ppt
limit —
PFPeA
5.6 ppt
limit —
PFHxA
4.5 ppt
limit —
Violations & enforcement
24
Violations on record
0
Unaddressed
2
Health-based
15
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Nov 2009. Official EPA record →
Recent enforcement actions
- State action · SOX Nov 2009
- State action · SIE Nov 2009
- State action · SIA Nov 2009
- State action · SOX Nov 2009
- State action · SOX Nov 2009
- State action · SIE Nov 2009
- State action · SIE Nov 2009
- State action · SIF Oct 2009
This profile is built from EPA public records for system MD0060012 — 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.