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Water system · PWSID 093534006

Hanaadli Huerfano Boarding School - BIE

Washington, DC · ~65 people served

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

PWSID

093534006

State

District of Columbia

City

Washington

Population served

65

Primary source

SWP

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

78

Violations on record

1

Unaddressed

0

Health-based

132

Enforcement actions

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

Reporting · EPA contaminant 5200 began Nov 2024 Unaddressed
Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2019 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2019 Resolved
Monitoring & reporting · EPA contaminant 3014 began Oct 2017 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Monitoring & reporting · Total coliform began Sep 2010 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2010 Resolved
Monitoring & reporting · Total coliform began Aug 2010 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved

Recent enforcement actions

  • EPA/federal action · EIA Apr 2025
  • EPA/federal action · EIA Apr 2025
  • EPA/federal action · EOX Dec 2023
  • EPA/federal action · EOX Sep 2023
  • EPA/federal action · EOX Apr 2020
  • EPA/federal action · EOX Apr 2020
  • EPA/federal action · EOX Feb 2018
  • EPA/federal action · EOX Dec 2012

This profile is built from EPA public records for system 093534006 — 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.