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Water system · PWSID 070000007

OMAHA TRIBE PWS

60
Fair
PurityRadar safety score

PWSID

070000007

State

Nebraska

City

MACY

Population served

1,800

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 60 Jun 18, 2026 · score 60

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

61

Violations on record

3

Unaddressed

10

Health-based

92

Enforcement actions

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

Treatment technique · EPA contaminant 0700 health-based began Jan 2024 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Jan 2024 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Jan 2024 Unaddressed
Monitoring · Lead & Copper Rule began Feb 2023 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Other · EPA contaminant 0700 began May 2021 Resolved
Other · EPA contaminant 0700 began May 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2016 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved
Monitoring & reporting · Total coliform began Mar 2014 Resolved
Treatment technique · EPA contaminant 0400 health-based began Oct 2013 Resolved
Monitoring & reporting · EPA contaminant 0600 began Oct 2013 Resolved

Recent enforcement actions

  • State action · SIF Mar 2025
  • State action · SIE Feb 2025
  • State action · SFJ Feb 2025
  • State action · SIF Jun 2023
  • State action · SFJ Mar 2023
  • State action · SIE Mar 2023
  • State action · SOX Feb 2023
  • State action · SFJ Sep 2022

This profile is built from EPA public records for system 070000007 — 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.