PWSID
090400694
State
Arizona
City
Scottsdale
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
14
Violations on record
0
Unaddressed
0
Health-based
33
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Apr 2011. Official EPA record →
Recent enforcement actions
- EPA/federal action · EIC Apr 2011
- EPA/federal action · EIC Apr 2011
- EPA/federal action · EIC Apr 2011
- EPA/federal action · EIC Feb 2011
- EPA/federal action · EIC Jan 2011
- EPA/federal action · EIC Nov 2010
- EPA/federal action · EIC Nov 2010
- EPA/federal action · EIC May 2010
This profile is built from EPA public records for system 090400694 — 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.