Tap water in Houston, TX — ZIP 77083
10 public water systems serving about 3,046,030 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 77083
City Of Houston
PWSID TX1010013 · serves 2,970,543 ·
surface water
1 health-based / 1 total violations (5 yrs)
· PFAS up to 42.6 ppt
Fort Bend County Mud 30
PWSID TX0790146 · serves 16,794 ·
surface water
0 health-based / 4 total violations (5 yrs)
· PFAS up to 7.1 ppt
Mission Bend Mud 2
PWSID TX1011826 · serves 10,155 ·
groundwater
1 health-based / 2 total violations (5 yrs)
North Mission Glen Mud
PWSID TX0790174 · serves 9,096 ·
surface water
0 health-based / 0 total violations (5 yrs)
Chelford City Mud
PWSID TX1010782 · serves 8,917 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Bissonnet Mud
PWSID TX1010883 · serves 8,160 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Harris County Mud 158
PWSID TX1012297 · serves 6,798 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Mission Bend Mud 1
PWSID TX1011718 · serves 6,546 ·
groundwater
0 health-based / 2 total violations (5 yrs)
Chelford One Mud
PWSID TX1010767 · serves 4,557 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Renn Road Mud
PWSID TX1011834 · serves 4,464 ·
groundwater
1 health-based / 1 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