Tap water in Rockwall, TX — ZIP 75032
5 public water systems serving about 107,141 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 75032
City Of Rockwall
PWSID TX1990001 · serves 55,250 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 9.6 ppt
High Point Sud
PWSID TX1290016 · serves 26,052 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 9.3 ppt
City Of Heath
PWSID TX1990014 · serves 10,464 ·
surface water
0 health-based / 2 total violations (5 yrs)
· PFAS up to 8.8 ppt
R C H Wsc
PWSID TX1990012 · serves 9,204 ·
surface water
1 health-based / 14 total violations (5 yrs)
· PFAS up to 9 ppt
Blackland Wsc
PWSID TX1990004 · serves 6,171 ·
surface water
0 health-based / 5 total violations (5 yrs)
· PFAS up to 10.2 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology