PWSID
IA3100629
State
Iowa
City
DUBUQUE
Population served
32
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
20
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Apr 1992. Official EPA record →
Recent enforcement actions
- State action · SFO Apr 1992
- State action · SFO Apr 1992
- State action · SOX Apr 1992
- State action · SOX Apr 1992
- State action · SIE Mar 1992
- State action · SIE Mar 1992
- State action · SFJ Mar 1992
- State action · SFJ Mar 1992
This profile is built from EPA public records for system IA3100629 — 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.