PWSID
WA5323391
State
Idaho
City
Sun Valley
Population served
61
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
15
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Mar 2017. Official EPA record →
Recent enforcement actions
- State action · SOX Mar 2017
- State action · SOX Jul 2015
- State action · SOX Aug 2014
- State action · SOX Apr 2008
- State action · SOX Apr 2008
- State action · SOX Apr 2008
- State action · SOX Apr 2008
- State action · SOX Apr 2008
This profile is built from EPA public records for system WA5323391 — 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.