City Water Quality Rankings in Arkansas
266 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#241
Prairie Grove
County, AR
45 D
#242 Camden
County, AR
44 F
#243 Waldron
County, AR
42 F
#244 Hope
County, AR
38 F
#245 Omaha
County, AR
36 F
#246 Bald Knob
County, AR
35 F
#247 Centerton
County, AR
34 F
#248 Russellville
County, AR
34 F
#249 Glenwood
County, AR
22 F
#250 Hackett
County, AR
19 F
#251 Swifton
County, AR
14 F
#252 Lonoke
County, AR
12 F
#253 Casa
County, AR
0 F
#254 Clarendon
County, AR
0 F
#255 Danville
County, AR
0 F
#256 Decatur
County, AR
0 F
#257 Delight
County, AR
0 F
#258 Helena
County, AR
0 F
#259 Mansfield
County, AR
0 F
#260 Marion
County, AR
0 F
#261 Mount Ida
County, AR
0 F
#262 Mount Pleasant
County, AR
0 F
#263 Ola
County, AR
0 F
#264 Ratcliff
County, AR
0 F
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.