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Water system · PWSID 090600159

Utu Utu Gwaitu Paiute Tribe

Benton, CA · ~222 people served

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

PWSID

090600159

State

California

City

Benton

Population served

222

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

187

Violations on record

26

Unaddressed

38

Health-based

177

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2023. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Nov 2022 Unaddressed
Other · EPA contaminant 7500 began May 2022 Unaddressed
Other · EPA contaminant 7500 began Apr 2022 Unaddressed
Other · EPA contaminant 7500 began Mar 2022 Unaddressed
Other · EPA contaminant 7000 began Jul 2021 Unaddressed
Other · EPA contaminant 7000 began Jul 2021 Unaddressed
Other · EPA contaminant 7500 began Jun 2021 Unaddressed
Other · EPA contaminant 7500 began Apr 2021 Unaddressed
Other · EPA contaminant 7500 began Mar 2021 Unaddressed
Other · EPA contaminant 7500 began Feb 2021 Unaddressed
Other · EPA contaminant 7500 began Jan 2021 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Sep 2020 Unaddressed

Recent enforcement actions

  • EPA/federal action · EOX Sep 2023
  • EPA/federal action · EOX Aug 2023
  • EPA/federal action · EIF Jun 2023
  • EPA/federal action · EOX Jun 2023
  • EPA/federal action · EOX Jun 2023
  • EPA/federal action · EOX Jan 2023
  • EPA/federal action · EOX Sep 2022
  • EPA/federal action · EOX Sep 2022

This profile is built from EPA public records for system 090600159 — 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.