PWSID
WY5600223
State
Wyoming
City
MARBLETON
Population served
861
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
666
Violations on record
1
Unaddressed
2
Health-based
31
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Feb 2025. Official EPA record →
Recent enforcement actions
- State action · SOX Feb 2025
- State action · SOX Dec 2023
- State action · SOX Aug 2022
- State action · SOX May 2021
- EPA/federal action · EFL May 2021
- State action · SOX Apr 2021
- State action · SIA Apr 2021
- State action · SOX Mar 2021
This profile is built from EPA public records for system WY5600223 — 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.