WaterQ

City Water Quality Rankings in Texas

910 cities ranked by drinking water quality.

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Popular city water quality comparisons

Addison, TX vs Adkins, TX Compare → Arcola, TX vs Carrollton, TX Compare → Colleyville, TX vs Converse, TX Compare → Cut And Shoot, TX vs Dalworthington Gardens, TX Compare →

Trending Cities

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#865
Gary
County, TX
0 F
#866
Gorman
County, TX
0 F
#867
Granite Shoals
County, TX
0 F
#868
Groveton
County, TX
0 F
#869
Hamilton
County, TX
0 F
#870
Hart
County, TX
0 F
#871
Hebbronville
County, TX
0 F
#872
Idalou
County, TX
0 F
#873
Junction
County, TX
0 F
#874
La Grulla
County, TX
0 F
#875
La Joya
County, TX
0 F
#876
La Pryor
County, TX
0 F
#877
Laredo
County, TX
0 F
#878
Leon Valley
County, TX
0 F
#879
Leroy
County, TX
0 F
#880
Marlin
County, TX
0 F
#881
Mathis
County, TX
0 F
#882
Maxwell
County, TX
0 F
#883
Millersview
County, TX
0 F
#884
Naples
County, TX
0 F
#885
Nederland
County, TX
0 F
#886
Overton
County, TX
0 F
#887
Plains
County, TX
0 F
#888
Pointblank
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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