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Water system · PWSID 090400273

SCUA Skill Center

San Carlos, AZ · ~234 people served

Check your exact address → San Carlos overview
100
Excellent
PurityRadar safety score

PWSID

090400273

State

Arizona

City

San Carlos

Population served

234

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

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

309

Violations on record

2

Unaddressed

9

Health-based

391

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2025. Official EPA record →

Reporting · Lead & Copper Rule began Dec 2025 Unaddressed
Reporting · EPA contaminant 5200 began Nov 2024 Unaddressed
Monitoring & reporting · Arsenic began Jan 2025 Resolved
Monitoring & reporting · Arsenic began Jan 2024 Resolved
Reporting · Lead & Copper Rule began Feb 2023 Resolved
Reporting · Lead & Copper Rule began Aug 2022 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2022 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Monitoring & reporting · EPA contaminant 3014 began Oct 2021 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2020 Resolved
Reporting · Lead & Copper Rule began Mar 2019 Resolved
Reporting · Lead & Copper Rule began Feb 2019 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Jun 2025
  • EPA/federal action · EIA Jun 2025
  • EPA/federal action · EIA Jun 2025
  • EPA/federal action · EIA Apr 2025
  • EPA/federal action · EIA Apr 2025
  • EPA/federal action · EOX May 2023
  • EPA/federal action · EOX Dec 2022
  • EPA/federal action · EOX Nov 2021

This profile is built from EPA public records for system 090400273 — 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.