Home/ Directory/ DC/ Eastern Navajo Agency - BIE

Water system · PWSID 093534001

Eastern Navajo Agency - BIE

Washington, DC · ~455 people served

Check your exact address → Washington overview
100
Excellent
PurityRadar safety score

PWSID

093534001

State

District of Columbia

City

Washington

Population served

455

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

91

Violations on record

0

Unaddressed

1

Health-based

103

Enforcement actions

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

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved
Monitoring & reporting · Beta/photon emitters began Oct 2017 Resolved
Monitoring & reporting · Beta/photon emitters began Apr 2015 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2014 Resolved
Monitoring & reporting · Beta/photon emitters began Apr 2013 Resolved
Monitoring & reporting · Beta/photon emitters began Jul 2012 Resolved
Monitoring & reporting · Beta/photon emitters began Jan 2012 Resolved
Monitoring & reporting · Beta/photon emitters began Jul 2011 Resolved
Monitoring & reporting · Beta/photon emitters began Apr 2011 Resolved
Monitoring & reporting · Beta/photon emitters began Jan 2011 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Sep 2025
  • EPA/federal action · EOX Dec 2023
  • EPA/federal action · EOX Sep 2023
  • EPA/federal action · EOX Dec 2017
  • EPA/federal action · EOX Nov 2015
  • EPA/federal action · EOX Jul 2015
  • EPA/federal action · EOX Nov 2013
  • EPA/federal action · EOX Feb 2013

This profile is built from EPA public records for system 093534001 — 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.