PWSID
NM3573126
State
New Mexico
City
LOS ALAMOS
Population served
38
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
86
Violations on record
17
Unaddressed
6
Health-based
168
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Nov 2025. Official EPA record →
Recent enforcement actions
- State action · SIF Nov 2025
- State action · SIF Nov 2025
- State action · SOX Nov 2025
- State action · SIA Aug 2025
- State action · SIE Aug 2025
- State action · SIA Aug 2025
- State action · SIA Jun 2025
- State action · SIE Jun 2025
This profile is built from EPA public records for system NM3573126 — 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.