City Water Quality Rankings in Texas
908 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#385
Pollok
County, TX
85 B
#386 Tyler
County, TX
85 B
#387 Waskom
County, TX
85 B
#388 Waxahachie
County, TX
85 B
#389 Benbrook
County, TX
84 B
#390 Bowie
County, TX
84 B
#391 Boyd
County, TX
84 B
#392 Canyon
County, TX
84 B
#393 Castroville
County, TX
84 B
#394 Colmesneil
County, TX
84 B
#395 Eldorado
County, TX
84 B
#396 Hale Center
County, TX
84 B
#397 Itasca
County, TX
84 B
#398 Markham
County, TX
84 B
#399 Queen City
County, TX
84 B
#400 Richmond
County, TX
84 B
#401 Wellborn
County, TX
84 B
#402 Bridge City
County, TX
83 B
#403 Crystal Beach
County, TX
83 B
#404 Georgetown
County, TX
83 B
#405 New Boston
County, TX
83 B
#406 Orangefield
County, TX
83 B
#407 Rockport
County, TX
83 B
#408 Sour Lake
County, TX
83 B
Frequently Asked Questions
How are city water quality rankings calculated in Texas?
WaterQ city rankings are based on EPA SDWIS data across local public water systems, including contaminant detections, compliance violations, and recency-weighted score signals.
Can I compare two cities in Texas?
Yes. Use the city comparison links on this page or open the Compare tool to evaluate two cities side by side on score, grade, and water system coverage.
How often does WaterQ refresh city data?
City-level metrics refresh when new EPA data is processed. Check city pages for latest score and violation context.