City Water Quality Rankings in Nebraska
118 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#73
Sidney
County, NE
94 A
#74 Tecumseh
County, NE
94 A
#75 Tekamah
County, NE
94 A
#76 Wakefield
County, NE
94 A
#77 Wilber
County, NE
94 A
#78 Waverly
County, NE
93 A
#79 Alliance
County, NE
92 A
#80 Gering
County, NE
92 A
#81 Holdrege
County, NE
92 A
#82 Imperial
County, NE
92 A
#83 Oakland
County, NE
92 A
#84 Terrytown
County, NE
92 A
#85 Cambridge
County, NE
91 A
#86 Sutton
County, NE
91 A
#87 Battle Creek
County, NE
90 A
#88 Blair
County, NE
90 A
#89 Henderson
County, NE
90 A
#90 Johnson
County, NE
90 A
#91 Shelton
County, NE
90 A
#92 Gibbon
County, NE
89 B
#93 Gretna
County, NE
89 B
#94 Madison
County, NE
89 B
#95 Superior
County, NE
89 B
#96 Chadron
County, NE
88 B
Frequently Asked Questions
How are city water quality rankings calculated in Nebraska?
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 Nebraska?
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.