Indiana utilities 101 to 223.

Each serves 400 to 8,877 people, as it reports to EPA. Your ZIP code finds yours faster.

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101 to 223 of 223, by people served

Indiana utilities, 101 to 223 of 223, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Southern Monroe Water Authority	Bloomington	8,877	None found	0
Morgan County Rural Water Company	Martinsville	8,800	None found	0
Hoosier Hills Regional Water District	Milan	8,660	None found	2
Indiana American Water - Charlestown	Charlestown	8,658	PFOA	1
Southwestern Bartholomew Water Corp.	Columbus	8,652	PFBS	0
Rural Membership Water Corp. of Clark Co	Henryville	8,630	None found	1
East Washington Rural Water	Salem	8,613	None found	9
Elwood Water & Sewage	Elwood	8,586	None found	2
Jennings Water, Inc.	North Vernon	8,370	None found	0
Franklin County Water Association	Brookville	8,200	None found	0
Hill Water Corporation	Mooresville	8,200	None found	0
Salem Water Works	Salem	8,200	None found	25
Cuii - Twin Lakes	Crown Point	8,000	None found	0
East Lawrence Water Authority	Bedford	8,000	None found	0
Daviess County Rural Water	Washington	7,969	None found	0
Fortville Water Works	Fortville	7,638	None found	0
Ingalls Water Company	Ingalls	7,600	None found	0
Linton Municipal Water Utility	Linton	7,430	None found	0
University of Notre Dame	Notre Dame	7,400	PFOA, PFBS	1
Scottsburg Water Department	Scottsburg	7,369	None found	7
Batesville Water Utility	Batesville	7,323	None found	0
Marysville Otisco Nabb Water Corp.	Marysville	6,813	PFOA	0
Nappanee Water Utility	Nappanee	6,800	None found	0
Rushville City Utility	Rushville	6,800	None found	1
Kent Water Company	Madison	6,750	None found	0
Floyds Knobs Water Company, Inc.	Floyds Knobs	6,690	None found	0
Van Buren Water, Inc.	Bloomington	6,670	None found	2
Indiana American Water - Sullivan	Terre Haute	6,598	None found	0
Naval Weapons Station, Crane	Crane	6,538	None found	1
Huntingburg Municipal Water	Huntingburg	6,526	None found	1
North Vernon Water Department	North Vernon	6,500	None found	24
Mount Vernon Water Works	Mount Vernon	6,426	PFOA, HFPO-DA	0
Aurora Utilities	Aurora	6,415	None found	0
South Lawrence Utilities	Mitchell	6,395	None found	0
Seelyville Water Works	Seelyville	6,393	None found	0
Garrett Water Utility	Garrett	6,390	None found	0
Rochester Water Department	Rochester	6,218	None found	0
Portland Municipal Water Plant	Portland	6,209	None found	0
Rensselaer Water Department	Rensselaer	6,200	None found	0
Yorktown Water Department	Yorktown	6,200	None found	0
North Manchester Water Department	North Manchester	6,100	None found	0
Gas City Water Department	Gas City	6,000	None found	1
Whiteland Water Works	Whiteland	5,955	None found	0
Citizens Water - Whitestown	Zionsville	5,880	PFBS	1
North Dearborn Water Authority	West Harrison	5,775	None found	0
Pendleton Water Company	Pendleton	5,758	None found	1
Corydon Water Works	Corydon	5,716	None found	0
Citizens Water - Morgan	Martinsville	5,705	None found	0
Cicero Water Department	Cicero	5,607	None found	0
Hartford City Water Works	Hartford City	5,600	None found	0
Napoleon Community Rural Water Corp.	Napoleon	5,564	PFBS	0
Valley Rural Utility Company	Lawrenceburg	5,529	None found	0
New Chicago Water Works	Hobart	5,500	None found	0
Indiana American Water - Winchester	Winchester	5,405	None found	0
L - M - S Conservancy District	Aurora	5,375	None found	0
Camp Atterbury	Edinburg	5,300	None found	0
Monticello Water Works	Monticello	5,300	None found	0
Tipton Utility Service B	Tipton	5,200	None found	0
Alexandria Water Department	Alexandria	5,149	None found	0
City of Greendale Utilities	Lawrenceburg	5,092	None found	0
Lawrenceburg Municipal Utilities	Lawrenceburg	5,000	None found	1
Mitchell Water Department	Mitchell	5,000	None found	2
Greenville Water Utility	Galena	4,920	PFOA, PFBS	0
Whiting Water Department	Whiting	4,900	None found	0
Gibson Water Authority	Haubstadt	4,835	PFOA	0
Aberdeen Pate Water Company, Inc.	Aurora	4,787	None found	2
Clinton Water Utility	Clinton	4,773	PFHxS, PFBS	0
B&B Water Project, Inc.	Bloomington	4,695	None found	0
Cedar Lake Water Works	Cedar Lake	4,600	None found	1
Bremen Water Department	Bremen	4,516	None found	1
Plainfield Re - Entry Educational Facility	Plainfield	4,500	None found	0
Edinburgh Water Utility	Edinburgh	4,480	None found	0
Town of Elizabeth	Elizabeth	4,450	None found	0
Indiana American Water - Sheridan	Sheridan	4,435	Not sampled	0
Canaan Utilities	Canaan	4,428	PFBS	0
Palmyra Water Works	Palmyra	4,425	PFOA	0
Ligonier Water Works	Ligonier	4,405	None found	0
Ireland Utilities, Inc.	Ireland	4,395	None found	0
Berne Water Department	Berne	4,388	None found	0
Washington Township Water	New Washington	4,315	None found	0
Rockville Light & Water	Rockville	4,195	None found	1
Tennyson Water Utility	Tennyson	4,158	None found	0
Pittsboro Water Company	Pittsboro	4,113	None found	0
Princes Lake Water Department	Nineveh	4,095	None found	0
West Terre Haute Water	West Terre Haute	4,075	PFOS, PFHxS, PFBS	0
Bicknell Municipal Utilities	Bicknell	4,064	None found	0
Northwest Jasper Regional Water District	Demotte	4,054	None found	0
Fort Branch Water Department	Fort Branch	4,020	None found	1
Petersburg Water Company	Petersburg	4,018	None found	0
Reo Water Corporation	Richland City	3,875	None found	0
Dupont Water Company	Dupont	3,865	PFBS	0
Washington Twp Water Authority	Bloomington	3,825	None found	0
Ellis Water Company, Inc.	Linton	3,772	Not sampled	0
Hebron Water Department	Hebron	3,724	None found	0
Knox Water Works	Knox	3,700	None found	1
Santa Claus Water Utility	Santa Claus	3,683	None found	0
Paoli Water Department	Paoli	3,677	None found	0
Jasonville Water Department	Jasonville	3,660	None found	0
East Monroe Water Corporation	Bloomington	3,648	None found	3
Indiana American Water - Georgetown	Georgetown	3,605	None found	0
Knox County Water, Inc.	Vincennes	3,525	Not sampled	0
Union City Water Works	Union City	3,513	None found	0
Posey Township Water Corp.	Hardinsburg	3,500	None found	2
East Fork Water	Shoals	3,485	None found	0
Decatur Co. Water Corp.	Greensburg	3,440	Not sampled	4
Cordry Sweetwater Conservancy District	Nineveh	3,425	None found	0
Middlebury Water Department	Middlebury	3,420	None found	0
Nashville Water Department	Nashville	3,315	None found	0
Upland Water Department	Upland	3,308	None found	0
Springs Valley Regional Water District	West Baden Springs (Corporate	3,188	None found	0
Loogootee Water Works	Loogootee	2,800	None found	0
Finch Newton Water, Inc.	Grandview (Grand View)	2,672	None found	0
Hanover Water Department	Hanover	2,597	PFOA, PFOS, PFBS	0
Walkerton Light & Water	Walkerton	2,262	None found	0
New Pekin Water Utility	Salem	2,150	None found	3
Sisters of Holy Cross - St. Marys College	Notre Dame	2,111	None found	0
Fayette Township Water Assn.	New Goshen	2,000	None found	0
Fairview Park Water Utilities	Fairview Park	1,386	None found	0
Galveston Water Works	Galveston	1,258	None found	0
Warren Municipal Water Works	Warren	1,237	None found	1
Royal Center Water Utility	Royal Center	861	None found	0
Apple Valley Utilities, Inc.	Hebron	712	None found	0
Roann Water Works	Roann	400	None found	1

Utilities EPA sampled under UCMR 5, plus any other community system serving 3,300 people or more. Smaller systems appear in ZIP code results. People served is what each utility reports to EPA. Data: EPA SDWIS 2026 Q2 and UCMR 5.

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Indiana utilities 101 to 223.

101 to 223 of 223, by people served

Where to go next

Read your utility’s own report

Every contaminant

Filters, checked