PWSID
DE0000430
State
Delaware
City
MILLSBORO
Population served
60
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
4
Violations on record
0
Unaddressed
0
Health-based
10
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Sep 2019. Official EPA record →
Recent enforcement actions
- State action · SOX Sep 2019
- State action · SII Sep 2019
- State action · SOX Aug 2017
- State action · SII Jul 2017
- State action · SOX Apr 2013
- State action · SOX Mar 2012
- State action · SIE Mar 2012
- State action · SFJ Mar 2012
This profile is built from EPA public records for system DE0000430 — 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.