Tap water in Three Rivers, TX — ZIP 78071
2 public water systems serving about 10,716 people. PFAS "forever chemicals" have been detected here.
D
Poor
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 78071
El Oso Wsc
PWSID TX1280007 · serves 6,288 ·
groundwater
2 health-based / 3 total violations (5 yrs)
City Of Three Rivers
PWSID TX1490002 · serves 4,428 ·
surface water
0 health-based / 8 total violations (5 yrs)
· PFAS up to 13.4 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology