City Water Quality Rankings in Texas
908 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#721
Winona
County, TX
51 D
#722 Goldthwaite
County, TX
50 D
#723 Jourdanton
County, TX
50 D
#724 Port Arthur
County, TX
50 D
#725 Waller
County, TX
50 D
#726 Bandera
County, TX
49 D
#727 Chandler
County, TX
49 D
#728 Ferris
County, TX
49 D
#729 Hereford
County, TX
49 D
#730 Holland
County, TX
49 D
#731 Kenedy
County, TX
49 D
#732 Ranger
County, TX
49 D
#733 Beckville
County, TX
48 D
#734 Encinal
County, TX
48 D
#735 Mart
County, TX
48 D
#736 Odem
County, TX
48 D
#737 River Oaks
County, TX
48 D
#738 Bushland
County, TX
47 D
#739 Combes
County, TX
47 D
#740 Decatur
County, TX
47 D
#741 Hemphill
County, TX
47 D
#742 Morton
County, TX
47 D
#743 Aledo
County, TX
46 D
#744 Angleton
County, TX
46 D
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.