Kentucky Water Quality Reports

Comprehensive water quality data for 314 cities across Kentucky. View EPA-verified contaminant levels and get filter recommendations.

314

Cities

54

Safe

218

Monitor

3

At Risk

5

Limited testing

34

No Test Data

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Kentucky water quality ranking EPA-certified testing labs Water utilities in Kentucky

Water Quality by County

Explore aggregated water quality scores across Kentucky counties. Scores are calculated based on EPA data and weighted by population.

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Data from 275 cities serving 3,491,203 people across 104 counties.

Common Contaminants in Kentucky

76 cities in Kentucky have at least one contaminant above EPA health guidelines.

Perfluorooctanoic acid(34 cities)Radium, combined (-226 & -228)(30 cities)Gross Alpha (Excl. Radon and Uranium)(17 cities)Perfluorooctanesulfonic acid(10 cities)Uranium(7 cities)E. coli(4 cities)

Worried about Perfluorooctanoic acid in your water?

Upload your water test (PDF or a photo) and we'll email a plain-English reading of your Perfluorooctanoic acid result — and every other number — free. Educational only, no medical claims.

Your upload also helps us keep local water data accurate — we only ever share anonymized, area-level summaries.

Cities in Kentucky

Audubon Park

People Served765K

120 results on file

Above Guidelines1

View Report →

Brownsboro Village

People Served765K

120 results on file

Above Guidelines1

View Report →

Houston Acres

People Served765K

120 results on file

Above Guidelines1

View Report →

Kingsley

People Served765K

120 results on file

Above Guidelines1

View Report →

Lincolnshire

People Served765K

120 results on file

Above Guidelines1

View Report →

Louisville

People Served765K

120 results on file

Above Guidelines1

View Report →

Meadowview Estates

People Served765K

120 results on file

Above Guidelines1

View Report →

St. Matthews

People Served765K

120 results on file

Above Guidelines1

View Report →

St. Regis Park

People Served765K

120 results on file

Above Guidelines1

View Report →

Strathmoor Manor

People Served765K

120 results on file

Above Guidelines1

View Report →

Strathmoor Village

People Served765K

120 results on file

Above Guidelines1

View Report →

Watterson Park

People Served765K

120 results on file

Above Guidelines1

View Report →

Lexington-Fayette

People Served300K

120 results on file

Above Guidelines1

View Report →

Lexington

People Served300K

120 results on file

Above Guidelines1

View Report →

Alexandria

People Served199K

120 results on file

Above Guidelines0

View Report →

Bellevue

People Served199K

120 results on file

Above Guidelines0

View Report →

Bromley

People Served199K

120 results on file

Above Guidelines0

View Report →

California

People Served199K

120 results on file

Above Guidelines0

View Report →

Claryville

People Served199K

120 results on file

Above Guidelines0

View Report →

Cold Spring

People Served199K

120 results on file

Above Guidelines0

View Report →

Covington

People Served199K

120 results on file

Above Guidelines0

View Report →

Crescent Springs

People Served199K

120 results on file

Above Guidelines0

View Report →

Crestview Hills

People Served199K

120 results on file

Above Guidelines0

View Report →

Crestview

People Served199K

120 results on file

Above Guidelines0

View Report →

Dayton

People Served199K

120 results on file

Above Guidelines0

View Report →

Edgewood

People Served199K

120 results on file

Above Guidelines0

View Report →

Elsmere

People Served199K

120 results on file

Above Guidelines0

View Report →

Erlanger

People Served199K

120 results on file

Above Guidelines0

View Report →

Fairview

People Served199K

120 results on file

Above Guidelines0

View Report →

Fort Mitchell

People Served199K

120 results on file

Above Guidelines0

View Report →

Fort Thomas

People Served199K

120 results on file

Above Guidelines0

View Report →

Fort Wright

People Served199K

120 results on file

Above Guidelines0

View Report →

Ft Thomas

People Served199K

120 results on file

Above Guidelines0

View Report →

Highland Heights

People Served199K

120 results on file

Above Guidelines0

View Report →

Independence

People Served199K

120 results on file

Above Guidelines0

View Report →

Kenton Vale

People Served199K

120 results on file

Above Guidelines0

View Report →

Lakeside Park

People Served199K

120 results on file

Above Guidelines0

View Report →

Ludlow

People Served199K

120 results on file

Above Guidelines0

View Report →

Melbourne

People Served199K

120 results on file

Above Guidelines0

View Report →

Mentor

People Served199K

120 results on file

Above Guidelines0

View Report →

Newport

People Served199K

120 results on file

Above Guidelines0

View Report →

Park Hills

People Served199K

120 results on file

Above Guidelines0

View Report →

Ryland Heights

People Served199K

120 results on file

Above Guidelines0

View Report →

Silver Grove

People Served199K

120 results on file

Above Guidelines0

View Report →

Southgate

People Served199K

120 results on file

Above Guidelines0

View Report →

Taylor Mill

People Served199K

120 results on file

Above Guidelines0

View Report →

Villa Hills

People Served199K

120 results on file

Above Guidelines0

View Report →

Wilder

People Served199K

120 results on file

Above Guidelines0

View Report →

Elizabethtown

People Served76K

107 results on file

Above Guidelines2

View Report →

Plum Springs

People Served74K

27 results on file

Above Guidelines0

View Report →

Burlington

People Served66K

27 results on file

Above Guidelines0

View Report →

Hebron

People Served66K

27 results on file

Above Guidelines0

View Report →

Oakbrook

People Served66K

27 results on file

Above Guidelines0

View Report →

Union

People Served66K

27 results on file

Above Guidelines0

View Report →

Hendron

People Served65K

113 results on file

Above Guidelines2

View Report →

Paducah

People Served65K

113 results on file

Above Guidelines2

View Report →

Owensboro

People Served61K

114 results on file

Above Guidelines1

View Report →

Bowling Green

People Served54K

111 results on file

Above Guidelines0

View Report →

Frankfort

People Served52K

109 results on file

Above Guidelines1

View Report →

Ashland

People Served44K

107 results on file

Above Guidelines0

View Report →

Fort Campbell

People Served43K

20 contaminants listed, record not matched to an EPA water system

Above Guidelines0

View Report →

Hopkinsville

People Served41K

107 results on file

Above Guidelines0

View Report →

Glasgow

People Served37K

110 results on file

Above Guidelines1

View Report →

Georgetown

People Served36K

104 results on file

Above Guidelines2

View Report →

Richmond

People Served36K

109 results on file

Above Guidelines0

View Report →

Nicholasville

People Served35K

114 results on file

Above Guidelines2

View Report →

Masonville

People Served34K

27 results on file

Above Guidelines1

View Report →

Danville

People Served33K

109 results on file

Above Guidelines0

View Report →

Henderson

People Served32K

111 results on file

Above Guidelines0

View Report →

Bardstown

People Served31K

109 results on file

Above Guidelines0

View Report →

Winchester

People Served30K

117 results on file

Above Guidelines2

View Report →

Ferguson

People Served30K

109 results on file

Above Guidelines0

View Report →

Somerset

People Served30K

109 results on file

Above Guidelines0

View Report →

Florence

People Served29K

27 results on file

Above Guidelines0

View Report →

Madisonville

People Served28K

106 results on file

Above Guidelines0

View Report →

Cecilia

People Served27K

105 results on file

Above Guidelines0

View Report →

Rineyville

People Served27K

105 results on file

Above Guidelines0

View Report →

Prestonsburg

People Served27K

109 results on file

Above Guidelines0

View Report →

Hazard

People Served27K

107 results on file

Above Guidelines0

View Report →

Almo

People Served26K

41 results on file

Above Guidelines2

View Report →

Hazel

People Served26K

41 results on file

Above Guidelines2

View Report →

Murray

People Served26K

115 results on file

Above Guidelines2

View Report →

Campbellsville

People Served25K

108 results on file

Above Guidelines0

View Report →

Paintsville

People Served24K

110 results on file

Above Guidelines1

View Report →

Mount Washington

People Served24K

27 results on file

Above Guidelines1

View Report →

Mt Washington

People Served24K

27 results on file

Above Guidelines1

View Report →

Shelbyville

People Served24K

107 results on file

Above Guidelines0

View Report →

Columbia

People Served22K

106 results on file

Above Guidelines0

View Report →

Monticello

People Served21K

105 results on file

Above Guidelines0

View Report →

Crittenden

People Served20K

106 results on file

Above Guidelines0

View Report →

Buckner

People Served20K

105 results on file

Above Guidelines0

View Report →

Taylorsville

People Served19K

27 results on file

Above Guidelines1

View Report →

Versailles

People Served18K

109 results on file

Above Guidelines0

View Report →

Campbellsburg

People Served18K

107 results on file

Above Guidelines0

View Report →

Whitley City

People Served18K

110 results on file

Above Guidelines1

View Report →

Hardinsburg

People Served17K

105 results on file

Above Guidelines0

View Report →

Pineville

People Served17K

28 results on file

Above Guidelines0

View Report →

Barbourville

People Served16K

106 results on file

Above Guidelines1

View Report →

Mount Sterling

People Served16K

106 results on file

Above Guidelines0

View Report →

Mt Sterling

People Served16K

106 results on file

Above Guidelines0

View Report →

Showing top 100 of 314 cities by population.

Use the search box above to find any city in Kentucky.

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