WaterQ

City Water Quality Rankings in Texas

908 cities ranked by drinking water quality.

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Popular city water quality comparisons

Addison, TX vs Adkins, TX Compare → Arcola, TX vs Bailey, TX Compare → Bonham, TX vs Carrollton, TX Compare → Cedar Hill, TX vs Colleyville, TX Compare →

Trending Cities

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#889
Prairie Hill
County, TX
0 F
#890
Riesel
County, TX
0 F
#891
Riverside
County, TX
0 F
#892
Roma
County, TX
0 F
#893
Rotan
County, TX
0 F
#894
Runaway Bay
County, TX
0 F
#895
San Diego
County, TX
0 F
#896
Santa Rosa
County, TX
0 F
#897
Sargent
County, TX
0 F
#898
Seagraves
County, TX
0 F
#899
Streetman
County, TX
0 F
#900
Surfside Beach
County, TX
0 F
#901
Tatum
County, TX
0 F
#902
Tenaha
County, TX
0 F
#903
Trinidad
County, TX
0 F
#904
Vidor
County, TX
0 F
#905
West Tawakoni
County, TX
0 F
#906
Wharton
County, TX
0 F
#907
Wolfforth
County, TX
0 F
#908
Woodsboro
County, TX
0 F

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.

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