Tap WaterIndex

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Tap water quality report

Kentucky

Across Kentucky's 375 community water suppliers, 0% exceed the EPA lead action level and 13.4% have detectable PFAS.

0%
exceed lead action level
(0/367 suppliers)
13.4%
PFOA/PFOS detected
(31/231 suppliers)
375
water suppliers
Lead by supplier PFAS by supplier

Largest water suppliers

Lead is the LCR 90th-percentile result; a value above 0.015 mg/L exceeds the EPA action level. “—” means no lead sample is on file for that supplier.
SupplierCityPopulationLead (p90)
Louisville Water Company Louisville 806,997 0.0011 mg/L
Kentucky-American Water Co Lexington 669,042 0.0000 mg/L
Northern Kentucky Water District Ft. Thomas 259,949 0.0000 mg/L
Warren County Water District Bowling Green 91,118 0.0020 mg/L
Hardin County Water District #2 Elizabethtown 76,326 0.0060 mg/L
Boone Co Water & Sewer District Burlington 66,300 0.0010 mg/L
Paducah Water Works Paducah 65,004 0.0000 mg/L
Owensboro Municipal Utilities Owensboro 60,473 0.0000 mg/L
Bowling Green Municipal Utilities Bowling Green 53,601 0.0000 mg/L
Frankfort Plant Board Frankfort 52,153 0.0020 mg/L
Georgetown Municipal Water Service Georgetown 44,608 0.0050 mg/L
Ashland Water Works Ashland 44,402 0.0140 mg/L
Mountain Water Dist Pikeville 44,057 0.0000 mg/L
Fort Campbell Water System — 43,270 0.0010 mg/L
Hopkinsville Water Environment Authority Hopkinsville 41,350 0.0000 mg/L
Oldham County Water District Buckner 38,409 0.0010 mg/L
Glasgow Water Company Glasgow 36,766 0.0000 mg/L
Richmond Utilities Richmond 35,640 0.0000 mg/L
Nicholasville Water Department Nicholasville 35,266 0.0000 mg/L
Mccreary County Water District Whitley City 34,439 0.0000 mg/L
Daviess Co Water District Owensboro 33,655 0.0000 mg/L
Meade County Water District Bradenburg 33,313 0.0020 mg/L
Danville City Water Works Danville 32,600 0.0000 mg/L
Henderson Water Utility/North Henderson 31,705 0.0004 mg/L
Franklin Water Works Franklin 31,602 0.0000 mg/L
Bardstown Municipal Water Dept Bardstown 31,185 0.0000 mg/L
Hardin County Water District #1 Radcliff 30,230 0.0030 mg/L
Winchester Municipal Utilities Winchester 29,823 0.0000 mg/L
Somerset Water Service Somerset 29,700 0.0000 mg/L
Florence Water & Sewer Florence 29,351 0.0000 mg/L
Madisonville Light & Water — 28,102 0.0000 mg/L
Prestonsburg City Utilities Prestonsburg 26,788 0.0000 mg/L
Hazard Water Department Hazard 26,730 0.0000 mg/L
Murray Water System Murray 26,302 0.0000 mg/L
Madison Co Utilities District Richmond 25,120 0.0000 mg/L
Campbellsville Municipal Water Campbellsville 24,874 0.0030 mg/L
Paintsville Municipal Water Works Paintsville 24,354 0.0000 mg/L
Mt Washington Water Company Mt Washington 23,760 0.0000 mg/L
Shelbyville Water & Sewer Commission Shelbyville 23,760 0.0030 mg/L
Hardin Co. Water Dist #1/ft. Knox Radcliff 23,600 0.0020 mg/L
Western Pulaski Co Water District Somerset 23,264 0.0020 mg/L
Taylorsville Water Works Taylorsville 22,286 0.0030 mg/L
Columbia/Adair Utilities District — 22,113 0.0000 mg/L
Fort Campbell Fort Campbell 22,000 —
Southeastern Water Assoc/Nelson Valley Somerset 21,895 0.0000 mg/L
Monticello Water & Sewer Commission Monticello 21,000 0.0000 mg/L
Bullock Pen Water District — 20,048 0.0003 mg/L
Grayson County Water District Leitchfield 20,033 0.0000 mg/L
Rowan Water Inc — 18,765 0.0000 mg/L
Hardinsburg Ro Wtp Hardinsburg 18,437 0.0000 mg/L
Edmonson Co Water District Brownsville 17,848 0.0050 mg/L
Versailles Water System Versailles 17,822 0.0030 mg/L
Henry County Water District #2 Campbellsburg 17,716 0.0020 mg/L
Henderson County Water District Henderson 17,447 0.0000 mg/L
Green River Valley Water District Horse Cave 17,431 0.0030 mg/L
Christian Co Water District Hopkinsville 17,248 0.0000 mg/L
Laurel Co Water District #2 London 16,899 0.0000 mg/L
Muhlenberg Co Water District Greenville 16,845 0.0000 mg/L
Harrison Co Water Association Cynthiana 16,736 0.0000 mg/L
Pineville Water System Pineville 16,573 0.0050 mg/L
Ohio County Water District Hartford 16,511 0.0000 mg/L
Barbourville Utilities Barbourville 16,420 0.0000 mg/L
Allen County Water District Scottsville 16,398 0.0000 mg/L
Mt Sterling Water Works Mt Sterling 16,391 0.0000 mg/L
Marion County Water District Lebanon 16,311 0.0000 mg/L
North Marshall Water District #1 Benton 16,276 0.0015 mg/L
Corbin Utilities Commission — 16,065 0.0020 mg/L
East Laurel Water District London 16,062 0.0000 mg/L
Green Taylor Water District Grennsburg 15,497 0.0000 mg/L
Southern Water & Sewer District Mcdoqwell 15,110 0.0000 mg/L
Wood Creek Water District London 14,892 0.0000 mg/L
West Laurel Water Assoc Inc London 14,878 0.0020 mg/L
Garrard Co Water Assoc Inc — 14,806 0.0000 mg/L
Lawrenceburg Water & Sewer Dept Lawrenceburg 14,748 0.0030 mg/L
Southern Madison Water District — 14,707 0.0000 mg/L
North Shelby Water District Bagdad 14,660 0.0000 mg/L
Barkley Lake Water District Cadiz 14,284 0.0130 mg/L
Butler County Water System Inc — 14,256 0.0020 mg/L
Paris Water Works Paris 14,139 0.0060 mg/L
Jackson Co Water Association Mckee 13,629 0.0030 mg/L
North Nelson Water District Coxs Creek 13,365 0.0000 mg/L
Springfield Water Works Springfield 13,205 0.0030 mg/L
Big Sandy Water District Catlettsburg 13,044 0.0030 mg/L
Western Rockcastle Water Assoc Mt Vernon 12,623 0.0060 mg/L
Eubank Water System Eubank 12,492 0.0000 mg/L
East Casey Co Water District Liberty 12,460 0.0000 mg/L
Mayfield Electric & Water Mayfield 12,379 0.0020 mg/L
Greenup Water System Greenup 12,193 0.0000 mg/L
Water Service Corporation of Kentucky Middlesboro 12,022 0.0000 mg/L
E Daviess Co Water Assoc Inc Knottsville 11,997 0.0036 mg/L
Rattlesnake Ridge Water District Grayson 11,397 0.0000 mg/L
Manchester Water Works Manchester 11,349 0.0000 mg/L
Maysville Utility Commission Maysville 11,263 0.0030 mg/L
Grayson Utility Commission Grayson 10,950 0.0000 mg/L
Bath County Water District Salt Lick 10,083 0.0020 mg/L
Lagrange Utilities Commission Lagrange 10,067 0.0010 mg/L
Berea Municipal Utilities — 9,972 0.0000 mg/L
Whitley Co Water District Williamsburg 9,825 0.0000 mg/L
Todd County Water District Elkton 9,801 0.0000 mg/L
North Mercer Water District Salvisa 9,775 0.0040 mg/L