PWSID
MN1620019
State
California
City
Irvine
Population served
125
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
7
Violations on record
0
Unaddressed
1
Health-based
26
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Dec 2024. Official EPA record →
Recent enforcement actions
- State action · SFJ Dec 2024
- State action · SIE Dec 2024
- State action · SOX Aug 2024
- State action · SIA Jun 2024
- State action · SFJ Apr 2022
- State action · SIE Apr 2022
- State action · SOX Apr 2022
- State action · SOX Apr 2022
This profile is built from EPA public records for system MN1620019 — 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.