Tap water in Corpus Christi, TX — ZIP 78419
2 public water systems serving about 324,295 people. PFAS "forever chemicals" have been detected here.
B
Good
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5
testing. Levels and the 2024 federal limits are shown per system below.
Water systems serving 78419
City Of Corpus Christi
PWSID TX1780003 · serves 317,247 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 11.5 ppt
Naval Air Station Corpus Christi
PWSID TX1780017 · serves 7,048 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 7.6 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology