City Water Quality Rankings in Alabama
324 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#265
Chatom
County, AL
73 C
#266 Millerville
County, AL
72 C
#267 Mobile
County, AL
72 C
#268 Saraland
County, AL
72 C
#269 Ariton
County, AL
71 C
#270 Clayton
County, AL
71 C
#271 Eclectic
County, AL
70 C
#272 Fairhope
County, AL
70 C
#273 Bridgeport
County, AL
68 C
#274 Butler
County, AL
68 C
#275 Greenville
County, AL
68 C
#276 Madison
County, AL
68 C
#277 Slocomb
County, AL
68 C
#278 Remlap
County, AL
67 C
#279 Scottsboro
County, AL
67 C
#280 Brilliant
County, AL
66 C
#281 Northport
County, AL
65 C
#282 Robertsdale
County, AL
65 C
#283 Sheffield
County, AL
64 C
#284 Clio
County, AL
63 C
#285 Excel
County, AL
63 C
#286 Goodwater
County, AL
63 C
#287 Mt. Vernon
County, AL
63 C
#288 Alabaster
County, AL
62 C
Frequently Asked Questions
How are city water quality rankings calculated in Alabama?
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 Alabama?
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.