Kentucky Water Systems

Compiled by PlainEnviro Editorial, Environmental Data Editorial Team · July 13, 2026

376 community water systems in Kentucky, ranked by violation count. Data from EPA Safe Drinking Water Information System (SDWIS).

Water Systems

376

Total Violations

1,788

Health Violations

195 systems

Population Served

4,605,260

Kentucky operates 376 community water systems regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. Together these utilities serve an estimated 4,605,260 residents, each filing compliance results with the state's primacy agency and, for federally listed contaminants, with the U.S. Environmental Protection Agency.

Across the state, SDWIS records contain 1,788 total violations, of which 195 systems carry at least one active health-based violation, a Maximum Contaminant Level (MCL) exceedance or treatment-technique failure. That represents roughly 52% of Kentucky systems.

Violation counts reflect both infrastructure realities and reporting diligence, a state with more small rural systems will accumulate more monitoring-type violations without necessarily delivering worse water. Health-based violations are the stronger safety signal. A past violation does not itself indicate current unsafe water; utilities must notify customers, remediate, and publish an annual Consumer Confidence Report. All numbers below draw directly from the federal SDWIS record.

Which water systems have violations? (195)

#	System Name	City	Source	Violations	Pop. Served	Health
1	PROVIDENCE WATER WORKS Providence	Providence	Surface Water	125	4,538	Yes
2	MOUNTAIN WATER DIST Pikeville	Pikeville	Surface Water	76	44,057	Yes
3	UNION COUNTY WATER DISTRICT Morganfield	Morganfield	Surface Water	53	6,117	Yes
4	EDMONSON CO WATER DISTRICT Brownsville	Brownsville	Surface Water	49	17,848	Yes
5	MARTIN CO WATER DISTRICT #1 Inez	Inez	Surface Water	49	9,003	Yes
6	MARTIN WATER DEPARTMENT Martin	Martin	Surface Water	49	1,167	Yes
7	REID VILLAGE WATER DISTRICT Mt Sterling	Mt Sterling	Surface Water	46	2,545	Yes
8	SMITHLAND WATER & SEWER Smithland	Smithland	Surface Water	46	989	Yes
9	SOUTHERN WATER & SEWER DISTRICT Mcdoqwell	Mcdoqwell	Surface Water	41	15,110	Yes
10	HANSON WATER SYSTEM Hanson	Hanson	Surface Water	40	2,157	Yes
11	CALHOUN WATER WORKS Calhoun	Calhoun	Surface Water	33	966	Yes
12	UNIONTOWN WATER & SEWER DEPT Uniontown	Uniontown	Surface Water	30	1,496	Yes
13	BIG SANDY WATER DISTRICT Catlettsburg	Catlettsburg	Surface Water	29	13,044	Yes
14	JENKINS WATER SYSTEM Jenkins	Jenkins	Surface Water	27	2,609	Yes
15	LEWISBURG WATER WORKS Lewisburg	Lewisburg	Surface Water	26	3,119	Yes
16	NEW HAVEN MUNICIPAL WATER WORKS Hodgenville	Hodgenville	Surface Water	26	1,357	Yes
17	ALBANY WATER WORKS Albany	Albany	Surface Water	24	9,042	Yes
18	STURGIS WATER WORKS Sturgis	Sturgis	Surface Water	24	3,490	Yes
19	JESSAMINE S ELKHORN WATER DIST Nicholasville	Nicholasville	Surface Water	23	8,826	Yes
20	DRAKESBORO WATER DEPARTMENT Drakesboro	Drakesboro	Surface Water	23	888	Yes
21	WHITLEY CO WATER DISTRICT Williamsburg	Williamsburg	Surface Water	21	9,825	Yes
22	LYON COUNTY WATER DISTRICT Kuttawa	Kuttawa	Surface Water	20	6,744	Yes
23	CLAY WATER WORKS Clay	Clay	Surface Water	19	1,287	Yes
24	PARIS WATER WORKS Paris	Paris	Surface Water	18	14,139	Yes
25	GREENUP WATER SYSTEM Greenup	Greenup	Surface Water	18	12,193	Yes
26	NEBO WATER DISTRICT Nebo	Nebo	Surface Water	18	4,702	Yes
27	SHARPSBURG WATER DISTRICT Sharpsburg	Sharpsburg	Surface Water	18	4,332	Yes
28	PIKEVILLE WATER DEPARTMENT Pikeville	Pikeville	Surface Water	17	9,638	Yes
29	CAMPTON WATER SYSTEM Campton	Campton	Surface Water	17	6,600	Yes
30	JACKSON MUNICIPAL WATER WORKS Jackson	Jackson	Surface Water	16	4,704	Yes
31	JESSAMINE CO WATER DISTRICT #1 Nicholasville	Nicholasville	Surface Water	15	6,831	Yes
32	NORTH HOPKINS WATER DISTRICT Madisonville	Madisonville	Surface Water	15	3,725	Yes
33	TOMPKINSVILLE WATER WORKS Tompkinsville	Tompkinsville	Surface Water	15	2,404	Yes
34	ASHLAND WATER WORKS Ashland	Ashland	Surface Water	14	44,402	Yes
35	CUMBERLAND FALLS HIGHWAY WATER DISTRICT Corbin	Corbin	Surface Water	14	9,498	Yes
36	NICHOLAS CO WATER DISTRICT Calisle	Calisle	Surface Water	14	4,089	Yes
37	MUHLENBERG CO WATER DISTRICT Greenville	Greenville	Surface Water	13	16,845	Yes
38	MCKINNEY WATER DISTRICT Mckinney	Mckinney	Surface Water	13	5,423	Yes
39	FLATWOODS WATER COMPANY Flatwoods	Flatwoods	Surface Water	12	9,649	Yes
40	CUMBERLAND CO WATER DISTRICT Burkesville	Burkesville	Surface Water	12	7,099	Yes
41	MT STERLING WATER WORKS Mt Sterling	Mt Sterling	Surface Water	11	16,391	Yes
42	GREEN TAYLOR WATER DISTRICT Grennsburg	Grennsburg	Surface Water	11	15,497	Yes
43	LARUE COUNTY WATER DISTRICT #1 Hodgenville	Hodgenville	Surface Water	11	9,062	Yes
44	CORINTH WATER DISTRICT Corinth	Corinth	Surface Water	11	3,139	Yes
45	HARTFORD MUNICIPAL WATER WORKS Hartford	Hartford	Surface Water	11	3,119	Yes
46	WURTLAND WATER DEPARTMENT Wurtland	Wurtland	Surface Water	11	1,815	Yes
47	VILLAGE OF BUCKHORN Buckhorn	Buckhorn	Surface Water	11	875	Yes
48	RATTLESNAKE RIDGE WATER DISTRICT Grayson	Grayson	Surface Water	10	11,397	Yes
49	BATH COUNTY WATER DISTRICT Salt Lick	Salt Lick	Surface Water	10	10,083	Yes
50	MAGOFFIN COUNTY WATER DISTRICT Salyersville	Salyersville	Surface Water	10	8,925	Yes
51	JUDY WATER ASSOCIATION Mt. Sterling	Mt. Sterling	Surface Water	10	5,539	Yes
52	FRENCHBURG WATER COMPANY Frenchburg	Frenchburg	Surface Water	10	5,401	Yes
53	DRY RIDGE WATER WORKS COMMISSION Dry Ridge	Dry Ridge	Surface Water	10	2,400	Yes
54	HARRISON CO WATER ASSOC Cynthiana	Cynthiana	Surface Water	9	16,736	Yes
55	EUBANK WATER SYSTEM Eubank	Eubank	Surface Water	9	12,492	Yes
56	RUSSELL SPRINGS WATER & SEWER Russell Springs	Russell Springs	Surface Water	9	9,409	Yes
57	SO ANDERSON WATER DISTRICT Lawrenceburg	Lawrenceburg	Surface Water	9	8,417	Yes
58	OLIVE HILL MUNICIPAL WATER WORKS Olive Hill	Olive Hill	Surface Water	9	6,192	Yes
59	GREENVILLE UTILITIES COMMISSION Greenville	Greenville	Surface Water	9	5,649	Yes
60	SALYERSVILLE MUNICIPAL WATER Salyersville	Salyersville	Surface Water	9	3,029	Yes
61	BROWNSVILLE MUNICIPAL WATER SYSTEM Cave City	Cave City	Surface Water	9	1,441	Yes
62	HAZARD WATER DEPARTMENT Hazard	Hazard	Surface Water	8	26,730	Yes
63	ROWAN WATER INC Morehead	Morehead	Surface Water	8	18,765	Yes
64	EDMONTON WATER WORKS Edmonton	Edmonton	Surface Water	8	8,515	Yes
65	WEST SHELBY WATER DISTRICT Simpsonville	Simpsonville	Surface Water	8	6,994	Yes
66	CUMBERLAND MUNICIPAL WATER WORKS Cumberland	Cumberland	Surface Water	8	2,843	Yes
67	MCKEE WATER WORKS Mckee	Mckee	Surface Water	8	1,331	Yes
68	JAMESTOWN MUNICIPAL WATER WORKS Jamestown	Jamestown	Surface Water	7	7,402	Yes
69	CALDWELL COUNTY WATER DISTRICT Princeton	Princeton	Surface Water	7	6,000	Yes
70	BLOOMFIELD WATER & SEWER DEPT Bloomfield	Bloomfield	Surface Water	7	5,771	Yes
71	NORTH MANCHESTER WATER ASSOC Manchester	Manchester	Surface Water	7	5,332	Yes
72	LEVEE RD WATER ASSOCIATION INC Mt Sterling	Mt Sterling	Surface Water	7	2,471	Yes
73	CARLISLE WATER DEPARTMENT Carlisle	Carlisle	Surface Water	7	2,059	Yes
74	CRAB ORCHARD WATER DISTRICT Crab Orchard	Crab Orchard	Surface Water	7	1,488	Yes
75	DIXON WATER DEPARTMENT Dixon	Dixon	Surface Water	7	1,253	Yes
76	PAINTSVILLE MUNICIPAL WATER WORKS Paintsville	Paintsville	Surface Water	6	24,354	Yes
77	VERSAILLES WATER SYSTEM Versailles	Versailles	Surface Water	6	17,822	Yes
78	IRVINE MUNICIPAL UTILITIES Irvine	Irvine	Surface Water	6	5,649	Yes
79	WILLIAMSTOWN MUNICIPAL WATER DEPT Dry Ridge	Dry Ridge	Surface Water	6	5,495	Yes
80	RUSSELL WATER COMPANY Russell	Russell	Surface Water	6	5,181	Yes
81	MORGANFIELD WATER WORKS Morganfield	Morganfield	Surface Water	6	5,170	Yes
82	HODGENVILLE WATER WORKS Hodgenville	Hodgenville	Surface Water	6	4,629	Yes
83	EVARTS MUNICIPAL WATER PLANT Evarts	Evarts	Surface Water	6	3,059	Yes
84	LETCHER COUNTY WATER DISTRICT Mayking	Mayking	Surface Water	6	2,673	Yes
85	BURNSIDE WATER COMPANY Burnside	Burnside	Surface Water	6	2,284	Yes
86	FORDSVILLE WATER DISTRICT Fordsville	Fordsville	Surface Water	6	927	Yes
87	MT OLIVET WATER DEPARTMENT Mount Olivet	Mount Olivet	Surface Water	6	775	Yes
88	CAVE RUN REGIONAL WT COMM Wellington	Wellington	Surface Water	6	25	Yes
89	MADISONVILLE LIGHT & WATER Sedalia	Sedalia	Surface Water	5	28,102	Yes
90	MARION COUNTY WATER DISTRICT Lebanon	Lebanon	Surface Water	5	16,311	Yes
91	MONROE COUNTY WATER DISTRICT Tompkinville, Ky	Tompkinville, Ky	Surface Water	5	9,608	Yes
92	MORGAN COUNTY WATER DISTRICT West Liberty	West Liberty	Surface Water	5	7,502	Yes
93	EAST CLARK CO WATER DISTRICT Winchester	Winchester	Surface Water	5	7,366	Yes
94	WILMORE WATER WORKS Wilmore	Wilmore	Surface Water	5	5,762	Yes
95	WEST LIBERTY WATER COMPANY West Liberty	West Liberty	Surface Water	5	2,367	Yes
96	WHITLEY CO. WATER DISTRICT 92 WEST Williamsburg	Williamsburg	Surface Water	5	321	Yes
97	BELL COUNTY FORESTRY CAMP Pineville	Pineville	Surface Water	5	275	Yes
98	WEST CARROLL WATER DISTRICT- HENRY CO #2 Carrollton	Carrollton	Groundwater	5	116	Yes
99	MEADE COUNTY WATER DISTRICT Bradenburg	Bradenburg	Surface Water	4	33,313	Yes
100	DANVILLE CITY WATER WORKS Danville	Danville	Surface Water	4	32,600	Yes
101	HENDERSON COUNTY WATER DISTRICT Henderson	Henderson	Surface Water	4	17,447	Yes
102	EAST CASEY CO WATER DISTRICT Liberty	Liberty	Surface Water	4	12,460	Yes
103	NORTH MERCER WATER DISTRICT Salvisa	Salvisa	Surface Water	4	9,775	Yes
104	EAST LOGAN WATER DISTRICT Russellvile	Russellvile	Surface Water	4	9,060	Yes
105	EAST PENDLETON WATER DISTRICT Falmouth	Falmouth	Surface Water	4	5,515	Yes
106	SOUTH LOGAN WATER ASSOCIATION Adairville	Adairville	Surface Water	4	5,198	Yes
107	BREATHITT CO WATER DISTRICT Jackson	Jackson	Surface Water	4	5,068	Yes
108	PARKSVILLE WATER DISTRICT Parksville	Parksville	Surface Water	4	4,261	Yes
109	MARION WATER DEPARTMENT Marion	Marion	Surface Water	4	3,039	Yes
110	CENTERTOWN WATER SYSTEM Beaver Dam	Beaver Dam	Surface Water	4	1,485	Yes
111	WHEELWRIGHT UTILITY COMMISSION Wheelwright	Wheelwright	Surface Water	4	834	Yes
112	GARDEN CITY MOBILE HOME PARK Louisville	Louisville	Groundwater	4	140	Yes
113	GRAYSON COUNTY WATER DISTRICT Leitchfield	Leitchfield	Surface Water	3	20,033	Yes
114	CHRISTIAN CO WATER DISTRICT Hopkinsville	Hopkinsville	Surface Water	3	17,248	Yes
115	OHIO COUNTY WATER DISTRICT Hartford	Hartford	Surface Water	3	16,511	Yes
116	ALLEN COUNTY WATER DISTRICT Scottsville	Scottsville	Surface Water	3	16,398	Yes
117	LAWRENCEBURG WATER & SEWER DEPT Lawrenceburg	Lawrenceburg	Surface Water	3	14,748	Yes
118	NORTH NELSON WATER DISTRICT Coxs Creek	Coxs Creek	Surface Water	3	13,365	Yes
119	E DAVIESS CO WATER ASSOC INC Knottsville	Knottsville	Groundwater	3	11,997	Yes
120	CANNONSBURG WATER DISTRICT Ashland	Ashland	Surface Water	3	8,953	Yes
121	KNOX COUNTY UTILITY COMMISSION Barbourville	Barbourville	Surface Water	3	8,313	Yes
122	HUSTONVILLE WATER WORKS Hustonville	Hustonville	Surface Water	3	5,420	Yes
123	WHITESBURG WATER WORKS Whitesburg	Whitesburg	Surface Water	3	3,861	Yes
124	SACRAMENTO WATER WORKS Sacramento	Sacramento	Surface Water	3	2,435	Yes
125	MONTGOMERY CO WATER DISTRICT #1 Mt. Sterling	Mt. Sterling	Surface Water	3	2,082	Yes
126	AUBURN MUN WATER WORKS Auburn	Auburn	Surface Water	3	1,931	Yes
127	FOUNTAIN RUN WATER DISTRICT #1 Fountain Run	Fountain Run	Surface Water	3	1,485	Yes
128	BURGIN WATER DEPARTMENT Burgin	Burgin	Surface Water	3	1,426	Yes
129	WARREN COUNTY WATER DISTRICT Bowling Green	Bowling Green	Surface Water	2	91,118	Yes
130	SHELBYVILLE WATER & SEWER COMMISSION Shelbyville	Shelbyville	Surface Water	2	23,760	Yes
131	BULLOCK PEN WATER DISTRICT Crittenden	Crittenden	Surface Water	2	20,048	Yes
132	LAUREL CO WATER DISTRICT #2 London	London	Surface Water	2	16,899	Yes
133	MANCHESTER WATER WORKS Manchester	Manchester	Surface Water	2	11,349	Yes
134	CRITTENDEN-LIVINGSTON CO WATER DISTRICT Salem	Salem	Surface Water	2	9,571	Yes
135	BEATTYVILLE WATER WORKS Beattyville	Beattyville	Surface Water	2	8,428	Yes
136	KNOTT CO WATER & SEWER DISTRICT Vicco	Vicco	Surface Water	2	7,056	Yes
137	LAKE VILLAGE WATER ASSOCIATION Burgin	Burgin	Surface Water	2	6,855	Yes
138	MILTON WATER Ashland	Ashland	Surface Water	2	5,446	Yes
139	BOONEVILLE WATER AND SEWER Booneville	Booneville	Surface Water	2	5,346	Yes
140	GRAVES CO WATER DIST - CONSUMERS Mayfield	Mayfield	Groundwater	2	5,016	Yes
141	FULTON MUNICIPAL WATER SYSTEM Fulton	Fulton	Groundwater	2	4,662	Yes
142	HICKMAN WATER DEPARTMENT Hickman	Hickman	Groundwater	2	3,191	Yes
143	OWINGSVILLE WATER WORKS Owingsville	Owingsville	Surface Water	2	2,307	Yes
144	LYNCH WATER WORKS Lynch	Lynch	Surface Water	2	1,078	Yes
145	BENHAM WATER PLANT Benham	Benham	Surface Water	2	855	Yes
146	SLAUGHTERS WATER WORKS Slaughters	Slaughters	Surface Water	2	659	Yes
147	KENTUCKY-AMERICAN WATER CO Lexington	Lexington	Surface Water	1	299,501	Yes
148	HARDIN COUNTY WATER DISTRICT #2 Elizabethtown	Elizabethtown	Surface Water	1	76,326	Yes
149	PADUCAH WATER WORKS Paducah	Paducah	Surface Water	1	65,004	Yes
150	FRANKFORT PLANT BOARD Frankfort	Frankfort	Surface Water	1	52,153	Yes
151	HOPKINSVILLE WATER ENVIRONMENT AUTHORITY Hopkinsville	Hopkinsville	Surface Water	1	41,350	Yes
152	RICHMOND UTILITIES Richmond	Richmond	Surface Water	1	35,640	Yes
153	NICHOLASVILLE WATER DEPARTMENT Nicholasville	Nicholasville	Surface Water	1	35,266	Yes
154	BARDSTOWN MUNICIPAL WATER DEPT Bardstown	Bardstown	Surface Water	1	31,185	Yes
155	PRESTONSBURG CITY UTILITIES Prestonsburg	Prestonsburg	Surface Water	1	26,788	Yes
156	MADISON CO UTILITIES DISTRICT Richmond	Richmond	Surface Water	1	25,120	Yes
157	WESTERN PULASKI CO WATER DISTRICT Somerset	Somerset	Surface Water	1	23,264	Yes
158	COLUMBIA/ADAIR UTILITIES DISTRICT Campbellsville	Campbellsville	Surface Water	1	22,113	Yes
159	MONTICELLO WATER & SEWER COMMISSION Monticello	Monticello	Surface Water	1	21,000	Yes
160	BARBOURVILLE UTILITIES Barbourville	Barbourville	Surface Water	1	16,420	Yes
161	SOUTHERN MADISON WATER DISTRICT Berea	Berea	Surface Water	1	14,707	Yes
162	WESTERN ROCKCASTLE WATER ASSOC Mt Vernon	Mt Vernon	Surface Water	1	12,623	Yes
163	MAYSVILLE UTILITY COMMISSION Maysville	Maysville	Surface Water	1	11,263	Yes
164	FLEMING CO WATER ASSOCIATION Flemingsburg	Flemingsburg	Surface Water	1	9,693	Yes
165	HYDEN LESLIE CO WATER DISTRICT Hyden	Hyden	Surface Water	1	9,614	Yes
166	ESTILL CO WATER DISTRICT Irvine,	Irvine,	Surface Water	1	9,501	Yes
167	STANFORD WATER WORKS Stanford	Stanford	Surface Water	1	9,284	Yes
168	MOREHEAD UTILITY PLANT BOARD Morehead	Morehead	Surface Water	1	9,052	Yes
169	LONDON UTILITY COMMISSION London	London	Surface Water	1	8,855	Yes
170	SOUTH HOPKINS WATER DISTRICT Dawson Springs, Ky 42408	Dawson Springs, Ky 42408	Surface Water	1	8,440	Yes
171	LEBANON WATER WORKS CO INC Lebanon	Lebanon	Surface Water	1	7,642	Yes
172	PRINCETON WATER & SEWER COMMISSION Princeton	Princeton	Surface Water	1	7,007	Yes
173	VINE GROVE WATER DEPARTMENT Vine Grove	Vine Grove	Surface Water	1	6,703	Yes
174	STANTON WATER WORKS Stanton	Stanton	Surface Water	1	6,611	Yes
175	WEBSTER CO WATER DISTRICT Dixon	Dixon	Surface Water	1	5,940	Yes
176	HARLAN MUNICIPAL WATER WORKS Harlan	Harlan	Surface Water	1	4,574	Yes
177	BUFFALO TRAIL WATER ASSOC Mayslick	Mayslick	Surface Water	1	4,514	Yes
178	CAWOOD WATER DISTRICT Cawood	Cawood	Surface Water	1	4,428	Yes
179	BEAVER DAM MUNICIPAL WATER & SEWER Beaver Dam	Beaver Dam	Groundwater	1	3,901	Yes
180	PENDLETON CO WATER DISTRICT #1/SOUTH Falmouth	Falmouth	Surface Water	1	3,713	Yes
181	NORTH MCLEAN CO WATER DISTRICT Livermore	Livermore	Surface Water	1	2,934	Yes
182	LEDBETTER WATER DISTRICT Ledbetter	Ledbetter	Surface Water	1	2,729	Yes
183	MORGANTOWN WATER SYSTEM Morgantown	Morgantown	Surface Water	1	2,628	Yes
184	EMINENCE WATER WORKS Eminence	Eminence	Groundwater	1	2,554	Yes
185	GUTHRIE WATER WORKS Guthrie	Guthrie	Surface Water	1	2,421	Yes
186	LIVERMORE WATER WORKS Livermore	Livermore	Surface Water	1	2,138	Yes
187	BLACK MTN UTILITY/DAYHOIT Baxter	Baxter	Surface Water	1	1,954	Yes
188	HINDMAN MUN WATER WORKS Hindman	Hindman	Surface Water	1	1,883	Yes
189	WHITE PLAINS WATER SYSTEM White Plains	White Plains	Groundwater	1	1,871	Yes
190	SEBREE WATER DEPARTMENT Sebree	Sebree	Surface Water	1	1,743	Yes
191	CLOVERPORT WATER & SEWER SYSTEM Cloverport	Cloverport	Groundwater	1	1,560	Yes
192	LACENTER MUNICIPAL WATER CO Lacenter	Lacenter	Groundwater	1	1,291	Yes
193	BLACK MTN UTILITY/COXTON Baxter	Baxter	Surface Water	1	356	Yes
194	COLUMBUS WATER WORKS Columbus	Columbus	Groundwater	1	300	Yes
195	LAKE KISSIMMEE MHP Lexington	Lexington	Groundwater	1	35	Yes

Systems with No Violations (181)

181 water systems in Kentucky have zero recorded violations. Showing the 50 largest by population served.

LOUISVILLE WATER COMPANY (764,769) NORTHERN KENTUCKY WATER DISTRICT (199,460) BOONE CO WATER & SEWER DISTRICT (66,300) OWENSBORO MUNICIPAL UTILITIES (60,473) BOWLING GREEN MUNICIPAL UTILITIES (53,601) FORT CAMPBELL WATER SYSTEM (43,270) OLDHAM COUNTY WATER DISTRICT (38,409) GLASGOW WATER COMPANY (36,766) GEORGETOWN MUNICIPAL WATER SERVICE (35,714) MCCREARY COUNTY WATER DISTRICT (34,439) DAVIESS CO WATER DISTRICT (33,655) HENDERSON WATER UTILITY/NORTH (31,705) HARDIN COUNTY WATER DISTRICT #1 (30,230) WINCHESTER MUNICIPAL UTILITIES (29,823) SOMERSET WATER SERVICE (29,700) FLORENCE WATER & SEWER (29,351) MURRAY WATER SYSTEM (26,302) CAMPBELLSVILLE MUNICIPAL WATER (24,874) MT WASHINGTON WATER COMPANY (23,760) HARDIN CO. WATER DIST #1/FT. KNOX (23,600) TAYLORSVILLE WATER WORKS (22,286) FORT CAMPBELL (22,000) SOUTHEASTERN WATER ASSOC/NELSON VALLEY (21,895) HARDINSBURG RO WTP (18,437) HENRY COUNTY WATER DISTRICT #2 (17,716) GREEN RIVER VALLEY WATER DISTRICT (17,431) PINEVILLE WATER SYSTEM (16,573) NORTH MARSHALL WATER DISTRICT #1 (16,276) CORBIN UTILITIES COMMISSION (16,065) EAST LAUREL WATER DISTRICT (16,062) FRANKLIN WATER WORKS (15,150) WOOD CREEK WATER DISTRICT (14,892) WEST LAUREL WATER ASSOC INC (14,878) GARRARD CO WATER ASSOC INC (14,806) NORTH SHELBY WATER DISTRICT (14,660) BARKLEY LAKE WATER DISTRICT (14,284) BUTLER COUNTY WATER SYSTEM INC (14,256) JACKSON CO WATER ASSOCIATION (13,629) SPRINGFIELD WATER WORKS (13,205) MAYFIELD ELECTRIC & WATER (12,379) WATER SERVICE CORPORATION OF KENTUCKY (12,022) GRAYSON UTILITY COMMISSION (10,950) LAGRANGE UTILITIES COMMISSION (10,067) BEREA MUNICIPAL UTILITIES (9,972) TODD COUNTY WATER DISTRICT (9,801) SIMPSON COUNTY WATER DISTRICT (8,946) OAK GROVE UTILITIES OFFICE (8,762) RUSSELLVILLE MUN WATER WORKS (8,613) LEITCHFIELD WATER WORKS (8,438) HARRODSBURG MUNICIPAL WATER DEPARTMENT (8,310) +131 more

All Water Systems in Kentucky (376)

Page 7 of 8, ordered by population served.

System	Population Served	Violations
MORTONS GAP WATER DEPARTMENT	1,485	0
FOUNTAIN RUN WATER DISTRICT #1	1,485	3
CENTERTOWN WATER SYSTEM	1,485	4
PENDLETON CO WATER DISTRICT #1 / NORTH	1,485	0
BEECH GROVE WATER SYSTEM	1,461	0
WOODSON BEND PROPERTY OWNERS ASSOC	1,455	0
GREEN HILLS WATER DISTRICT	1,443	0
BROWNSVILLE MUNICIPAL WATER SYSTEM	1,441	9
BURGIN WATER DEPARTMENT	1,426	3
MULDRAUGH WATER DEPARTMENT	1,411	0
BLACK MTN UTILITY/KENVIR	1,396	0
KENTUCKY AMERICAN WATER- MILLERSBURG	1,366	0
NEW HAVEN MUNICIPAL WATER WORKS	1,357	26
MCKEE WATER WORKS	1,331	8
GRAVES CO WATER DIST - FANCY FARM	1,301	0
LACENTER MUNICIPAL WATER CO	1,291	1
CLAY WATER WORKS	1,287	19
WICKLIFFE MUNICIPAL WATER SYSTEM	1,264	0
DIXON WATER DEPARTMENT	1,253	7
SALEM MUNICIPAL WATER SYSTEM	1,241	0
BARDWELL CITY UTILITIES	1,227	0
KENTUCKY STATE PENITENTIARY	1,200	0
MARTIN WATER DEPARTMENT	1,167	49
SOUTH 641 WATER DISTRICT	1,160	0
KUTTAWA WATER DEPARTMENT	1,143	0
LYNCH WATER WORKS	1,078	2
BARLOW WATER SYSTEM	1,040	0
FREDONIA WATER DEPARTMENT	1,040	0
GRAVES CO WATER DIST - HARDEMAN	1,006	0
SMITHLAND WATER & SEWER	989	46
BUTLER WATER WORKS	980	0
BROOKSVILLE UTILITY	977	0
CALHOUN WATER WORKS	966	33
WINGO WATER & SEWER DEPARTMENT	965	0
TRENTON WATER WORKS	950	0
FORDSVILLE WATER DISTRICT	927	6
DRAKESBORO WATER DEPARTMENT	888	23
VILLAGE OF BUCKHORN	875	11
BENHAM WATER PLANT	855	2
WHEELWRIGHT UTILITY COMMISSION	834	4
ADAIRVILLE WATER WORKS	787	0
MT OLIVET WATER DEPARTMENT	775	6
BLACK MTN UTILITY/SUKEY RIDGE	740	0
SLAUGHTERS WATER WORKS	659	2
LIVINGSTON MUNICIPAL WATER WORKS	529	0
BLACK MTN UTILITY/LOUELLEN	520	0
MILBURN WATER DISTRICT	500	0
CUNNINGHAM WATER DISTRICT	475	0
WOODLAND ACRES MHP	464	0
CAWOOD WATER-PATHFORK	463	0

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Frequently Asked Questions

How many water systems are in Kentucky?

Kentucky has 376 community water systems tracked by the EPA, serving a combined population of 4,605,260 people.

How many water systems in Kentucky have health violations?

195 water systems in Kentucky have health-based violations, which include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations. These represent 52% of all systems in the state.

What is the total number of water violations in Kentucky?

Kentucky water systems have accumulated 1,788 total violations across all 376 community water systems.

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Kentucky Water Quality → Kentucky Environmental Overview → All States →

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About This Data

Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Only community water systems (CWS) are included.

Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services

Read our methodology - how this data is sourced, computed, and verified.

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