CITY OF CORPUS CHRISTI
Corpus Christi, TX · 318,387 served
CITY OF CORPUS CHRISTI serves 318,387 people in Corpus Christi, TX. It has 0 health-based violations in the last 5 years. TapGraded gives this system an A.
Score breakdown
Health-based violations (5y)
0
Monitoring violations (5y)
0
Currently unaddressed
0
Overall score
100/100
Violation history (last 5 years)
No violations on record.
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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
- Surface water
- Ownership
- Local government
- Service connections
- 105,431
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Is Corpus Christi, TX tap water safe to drink?
CITY OF CORPUS CHRISTI has 0 health-based violations in the last 5 years. TapGraded gives this system an A.
Does CITY OF CORPUS CHRISTI have lead in its water?
The most recent 90th-percentile lead sample is 1.7 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in CITY OF CORPUS CHRISTI'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