Tap water in Brenham, TX — ZIP 77833
2 public water systems serving about 19,150 people. PFAS "forever chemicals" have been detected here.
C
Fair
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 77833
City Of Brenham
PWSID TX2390001 · serves 18,469 ·
surface water
0 health-based / 2 total violations (5 yrs)
· PFAS up to 98.5 ppt
Austin County Wsc 4
PWSID TX0080043 · serves 681 ·
groundwater
1 health-based / 13 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology