PWSID
ID4010121
State
Idaho
City
BOISE
Population served
30
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
1
Unaddressed
2
Health-based
10
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Mar 2023. Official EPA record →
Recent enforcement actions
- State action · SIE Mar 2023
- State action · SIA Feb 2023
- State action · SOX Nov 2016
- State action · SIE Jan 2012
- State action · SIA Jan 2012
- State action · SIF Jan 2011
- State action · SOX Jan 2011
- State action · SIE Nov 2010
This profile is built from EPA public records for system ID4010121 — 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.