All water systems in Indiana
3,935 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Josiah Whites Wabash · Wabash County |
416 | 1 | 0 | |
|
St. Joseph Hessen Cassel Catholic School Fort Wayne · Allen County |
416 | 1 | 0 | |
|
Durbin School Noblesville · Hamilton County |
415 | 1 | 0 | |
|
Indiana American Water Claypool Claypool · Kosciusko County |
413 | 0 | 0 | |
|
Harbor Freight Tools USA Store #839 Warsaw · Kosciusko County |
412 | 1 | 0 | |
|
Indian Trail Elementary School La Porte · LaPorte County |
411 | 0 | 0 | |
|
Meadowview Elementary School Shipshewana · LaGrange County |
411 | 1 | 0 | |
|
Cocojos a Zoomers RV Resort-Campground Lagro · Wabash County |
410 | 2 | 1 | |
|
Elkhart RV Resort, LLC Granger · St. Joseph County |
410 | 0 | 0 | |
|
Becks Superior Hybrids Atlanta · Hamilton County |
408 | 1 | 0 | |
|
Farmers State Bank Howe Howe · LaGrange County |
408 | 0 | 0 | |
|
Lighthouse Assembly of God Richmond · Wayne County |
408 | 0 | 0 | |
|
Sweetser Food Mart, Inc. Sweetser · Grant County |
408 | 2 | 0 | |
|
Craft Station New Carlisle · LaPorte County |
405 | 3 | 1 | |
|
Fast Mart SR 15 & 114 North Manchester · Wabash County |
405 | 0 | 0 | |
|
Russellville Water Works Russellville · Putnam County |
405 | 2 | 0 | |
|
All American Stores Laotto Laotto (la Otto) · DeKalb County |
404 | 1 | 0 | |
|
St. Patricks Church of Arcola Fort Wayne · Allen County |
404 | 0 | 0 | |
|
L.b. Sommer Elementary School Crawfordsville · Montgomery County |
403 | 0 | 0 | |
|
Marathon Food Mart #2 Crawfordsville · Montgomery County |
403 | 2 | 0 | |
|
Lincoln Elementary School Roselawn (rose Lawn) · Newton County |
401 | 1 | 0 | |
|
Clearwater Village Mobile Home Park South Bend · St. Joseph County |
400 | 0 | 0 | |
|
Elcona Country Club (clubhouse) Bristol · Elkhart County |
400 | 0 | 0 | |
|
Elcona Country Club-Halfway Snack Bristol · Elkhart County |
400 | 0 | 0 | |
|
Fall Creek Christian Church Pendleton · Madison County |
400 | 1 | 0 | |
|
Gathering Place Restaurant, Inc. Howe · LaGrange County |
400 | 1 | 0 | |
|
Grace Fellowship Christian Church Demotte · Jasper County |
400 | 2 | 0 | |
|
Hamilton CO Parks & Rec-White River Camp Cicero · Hamilton County |
400 | 0 | 0 | |
|
Hillcrest Baptist Church Richmond · Wayne County |
400 | 1 | 0 | |
|
Holy Trinity Church Bryant (briant) · Jay County |
400 | 0 | 0 | |
|
Huntington G-Mart Huntington · Huntington County |
400 | 1 | 0 | |
|
Jackson Elementary School Valparaiso · Porter County |
400 | 1 | 0 | |
|
Kingsbury Elementary School La Porte · LaPorte County |
400 | 0 | 0 | |
|
Lost Acres Monticello · White County |
400 | 2 | 0 | |
|
New Life Fellowship Shipshewana · LaGrange County |
400 | 0 | 0 | |
|
Old Mill Run Park Thorntown · Boone County |
400 | 0 | 0 | |
|
Orestes Water Works Orestes · Madison County |
400 | 1 | 0 | |
|
Roann Water Works Roann · Wabash County |
400 | 1 | 0 | |
|
Sportsman Inn, Inc. Carroll County |
400 | 3 | 1 | |
|
Steuben County Park Fairground Angola · Steuben County |
400 | 1 | 0 | |
|
Wayne Center Elementary School Kendallville · Noble County |
400 | 0 | 0 | |
|
West Central Elementary Francesville · Pulaski County |
400 | 0 | 0 | |
|
Wilfred Water Corporation Shelburn · Sullivan County |
400 | 3 | 0 | |
|
Taghleef Industries, Inc. Terre Haute · Vigo County |
399 | 1 | 0 | |
|
Westview Elementary School Topeka · LaGrange County |
398 | 1 | 0 | |
|
Carmel Clay Water Carmel · Hamilton County |
393 | 0 | 0 | |
|
Mary Frank Elementary School Granger · St. Joseph County |
393 | 0 | 0 | |
|
Cowan High School Muncie · Delaware County |
392 | 0 | 0 | |
|
Lewisville Water Works Lewisville · Henry County |
392 | 0 | 0 | |
|
Grand Design RV Building 8 Middlebury · Elkhart County |
390 | 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.