City Water Quality Rankings in Arkansas
266 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#145
Harrisburg
County, AR
86 B
#146 Havana
County, AR
86 B
#147 Hot Springs
County, AR
86 B
#148 Kensett
County, AR
86 B
#149 Murfreesboro
County, AR
86 B
#150 Nashville
County, AR
86 B
#151 Sulphur Rock
County, AR
86 B
#152 Bradford
County, AR
85 B
#153 Caraway
County, AR
85 B
#154 Charleston
County, AR
85 B
#155 Mc Crory
County, AR
85 B
#156 Ozark
County, AR
85 B
#157 Walnut Ridge
County, AR
85 B
#158 Atkins
County, AR
84 B
#159 Austin
County, AR
84 B
#160 Bentonville
County, AR
84 B
#161 Conway
County, AR
84 B
#162 Cotter
County, AR
84 B
#163 Mayflower
County, AR
84 B
#164 Tuckerman
County, AR
84 B
#165 Dumas
County, AR
83 B
#166 Strong
County, AR
83 B
#167 Vendor
County, AR
83 B
#168 Bella Vista
County, AR
82 B
Frequently Asked Questions
How are city water quality rankings calculated in Arkansas?
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 Arkansas?
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.