Dibe Yazhi Habitiin (Borrego Pass) Day School-BIE
Washington, DC · 120 served
Dibe Yazhi Habitiin (Borrego Pass) Day School-BIE serves 120 people in Washington, DC. It has 3 health-based violations in the last 5 years. TapGraded gives this system an F.
Score breakdown
Health-based violations (5y)
3
Monitoring violations (5y)
2
Currently unaddressed
3
Overall score
41/100
Violation history (last 5 years)
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Lead (Lead and Copper Rule)
EPA's current lead action level is 15 ppb (dropping to 10 ppb in 2027 under the Lead and Copper Rule Improvements).
PFAS (UCMR5 occurrence data)
This system was not required to sample under UCMR5 (systems serving fewer than 3,300 people are mostly exempt).
System details
- System type
- Community water system
- Water source
- Ground water purchased from another system
- Ownership
- Federal government
- Service connections
- 17
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Is Washington, DC tap water safe to drink?
Dibe Yazhi Habitiin (Borrego Pass) Day School-BIE has 3 health-based violations in the last 5 years. TapGraded gives this system an F.
Does Dibe Yazhi Habitiin (Borrego Pass) Day School-BIE have lead in its water?
The most recent 90th-percentile lead sample is 2.5 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in Dibe Yazhi Habitiin (Borrego Pass) Day School-BIE's water?
This system was not required to sample under UCMR5 (systems serving fewer than 3,300 people are mostly exempt).
Source: EPA SDWIS/ECHO · Data as of 2026Q2