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Water system · PWSID 090400092

GRIC DPW Casa Blanca_Bapchule

Sacaton, AZ · ~2,603 people served

Check your exact address → Sacaton overview
85
Excellent
PurityRadar safety score

PWSID

090400092

State

Arizona

City

Sacaton

Population served

2,603

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

49

Violations on record

1

Unaddressed

10

Health-based

74

Enforcement actions

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

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Aug 2023 Resolved
Monitoring & reporting · Nitrate began Jan 2023 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2007 Resolved
Monitoring & reporting · Nitrate began Jan 2006 Resolved
Monitoring & reporting · Nitrate began Jan 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2004 Resolved
Monitoring & reporting · Nitrate began Jan 2003 Resolved
Monitoring & reporting · Nitrate began Jan 2002 Resolved
Other · EPA contaminant 7000 began Jul 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2001 Resolved

Recent enforcement actions

  • EPA/federal action · EIA Apr 2025
  • EPA/federal action · EIA Apr 2025
  • EPA/federal action · EOX May 2024
  • EPA/federal action · EOX Apr 2023
  • EPA/federal action · EIC Feb 2011
  • EPA/federal action · EIC Jan 2011
  • EPA/federal action · EIC Jan 2011
  • EPA/federal action · EOX Aug 2009

This profile is built from EPA public records for system 090400092 — 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.