All water systems in Indiana
3,935 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Blue River Valley Jr./sr. High New Castle · Henry County |
733 | 1 | 0 | |
|
West Lebanon Water Works West Lebanon · Warren County |
723 | 1 | 0 | |
|
Norwell Middle School Ossian · Wells County |
720 | 0 | 0 | |
|
Raccoon State Recreational Area Rockville · Parke County |
720 | 0 | 0 | |
|
First Church Wheatfield · Jasper County |
718 | 3 | 0 | |
|
Apple Valley Utilities, Inc. Hebron · Lake County |
712 | 0 | 0 | |
|
Bonges Tavern Perkinsville · Madison County |
712 | 2 | 0 | |
|
Trinity Evangelical Church South Bend · St. Joseph County |
712 | 0 | 0 | |
|
North Montgomery High School Crawfordsville · Montgomery County |
709 | 0 | 0 | |
|
Windfall Water Department Windfall · Tipton County |
708 | 6 | 2 | |
|
Marsh Village Pantry #5637 South Bend · St. Joseph County |
707 | 2 | 0 | |
|
Patriot Park Michigan City · LaPorte County |
707 | 0 | 0 | |
|
Plymouth Wesleyan Church Plymouth · Marshall County |
707 | 1 | 0 | |
|
Pennville Water Company Pennville · Jay County |
706 | 1 | 0 | |
|
Otwell Water Corp. #2 Otwell · Pike County |
705 | 1 | 0 | |
|
Lifespring Wesleyan Church & Daycare Richmond · Wayne County |
704 | 0 | 0 | |
|
Shipshewana Water Works Shipshewana · LaGrange County |
703 | 1 | 0 | |
|
Boone Grove Middle School Boone Grove · Porter County |
700 | 0 | 0 | |
|
Morgan Township School Valparaiso · Porter County |
700 | 0 | 0 | |
|
Troy Township Water Association Cannelton · Perry County |
700 | 0 | 0 | |
|
Cynthiana Water Works Cynthiana · Posey County |
699 | 0 | 0 | |
|
Phils One Stop #12 Wolf Lake · Noble County |
698 | 0 | 0 | |
|
Chapel Hill Christian Church Kokomo · Howard County |
695 | 1 | 1 | |
|
Colfax Water Company Colfax · Clinton County |
690 | 1 | 0 | |
|
Grissom Middle School Mishawaka · St. Joseph County |
687 | 1 | 0 | |
|
Northeastern Elementary Fountain City · Wayne County |
684 | 2 | 0 | |
|
Ancilla Domini (convent) Donaldson · Marshall County |
680 | 2 | 0 | |
|
Kewanna Water Works Kewanna · Fulton County |
678 | 2 | 1 | |
|
Laporte County Regional Swd/toll Road PL Rolling Prairie · LaPorte County |
675 | 1 | 0 | |
|
Laville Jr. & Sr. High School Lakeville · St. Joseph County |
675 | 1 | 0 | |
|
Horizon Elementary School Granger · St. Joseph County |
671 | 0 | 0 | |
|
Luke Mobil #202 Valparaiso · Porter County |
671 | 1 | 0 | |
|
Etna Green Water Department Etna Green · Kosciusko County |
663 | 1 | 0 | |
|
Mishawaka-Penn-Harris Public Library Granger · St. Joseph County |
663 | 0 | 0 | |
|
Clarks Hill Water Works Clarks Hill · Tippecanoe County |
660 | 4 | 3 | |
|
Dana Water Works Dana · Vermillion County |
660 | 3 | 2 | |
|
Rise N Roll LaGrange County |
660 | 1 | 0 | |
|
49er Drive in Theatre Valparaiso · Porter County |
659 | 0 | 0 | |
|
Carroll Elementary School Flora · Carroll County |
658 | 0 | 0 | |
|
St. Meinrad Utilities, Inc. St. Meinrad · Spencer County |
658 | 0 | 0 | |
|
Liberty Baptist Church Sweetser · Grant County |
655 | 0 | 0 | |
|
Cuii Water Service Co. Demotte · Jasper County |
654 | 2 | 0 | |
|
Indiana Masonic Home Franklin · Johnson County |
654 | 1 | 0 | |
|
Fawn River Crossing Howe · LaGrange County |
653 | 0 | 0 | |
|
Burger King #12297 Knightstown · Henry County |
652 | 0 | 0 | |
|
Alcoa Warrick Operations Newburgh · Warrick County |
650 | 2 | 0 | |
|
Laville Elementary School Lakeville · Marshall County |
650 | 0 | 0 | |
|
Milton Water Works Milton · Wayne County |
650 | 1 | 0 | |
|
Paragon Water Works Paragon · Morgan County |
650 | 2 | 0 | |
|
St. Martin de Porres Church Syracuse · Kosciusko County |
650 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Indiana records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.