City Water Quality Rankings in Texas
908 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#625
Santo
County, TX
65 C
#626 Whitewright
County, TX
65 C
#627 Athens
County, TX
64 C
#628 Colorado City
County, TX
64 C
#629 Haskell
County, TX
64 C
#630 Lubbock
County, TX
64 C
#631 Morgans Point Resort
County, TX
64 C
#632 Palacios
County, TX
64 C
#633 Sierra Blanca
County, TX
64 C
#634 Valley Mills
County, TX
64 C
#635 Bastrop
County, TX
63 C
#636 Grapeland
County, TX
63 C
#637 Italy
County, TX
63 C
#638 Mabank
County, TX
63 C
#639 Godley
County, TX
62 C
#640 Gordon
County, TX
62 C
#641 Granbury
County, TX
62 C
#642 Jamaica Beach
County, TX
62 C
#643 Kirbyville
County, TX
62 C
#644 Murchison
County, TX
62 C
#645 Pickton
County, TX
62 C
#646 Porter
County, TX
62 C
#647 Rio Hondo
County, TX
62 C
#648 Temple
County, TX
62 C
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.