EPCOR - TIERRA DEL RIO
El Mirage, AZ · 4,868 served
EPCOR - TIERRA DEL RIO serves 4,868 people in El Mirage, AZ. It has 2 health-based violations in the last 5 years. TapGraded gives this system a D.
Score breakdown
Health-based violations (5y)
2
Monitoring violations (5y)
0
Currently unaddressed
2
Overall score
60/100
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)
System details
- System type
- Community water system
- Water source
- Ground water
- Ownership
- Local government
- Service connections
- 1,770
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Is El Mirage, AZ tap water safe to drink?
EPCOR - TIERRA DEL RIO has 2 health-based violations in the last 5 years. TapGraded gives this system a D.
Does EPCOR - TIERRA DEL RIO have lead in its water?
The most recent 90th-percentile lead sample is 0 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in EPCOR - TIERRA DEL RIO's water?
This system was tested under UCMR5 and no PFAS was detected above the reporting limit in the analytes we track.
Source: EPA SDWIS/ECHO · Data as of 2026Q2