All water systems in Indiana
3,935 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Speedway #6662 Bristol · Elkhart County |
1,011 | 0 | 0 | |
|
Winslow Water Works Winslow · Pike County |
1,010 | 3 | 1 | |
|
Lanesville Water Works Lanesville · Harrison County |
1,009 | 4 | 4 | |
|
Seeger Jr/sr High School and Warren Elem West Lebanon · Warren County |
1,005 | 1 | 1 | |
|
Greenfield Rest Area, I-70 W.b. Greenfield · Hancock County |
1,001 | 2 | 0 | |
|
Mentone Water Company Mentone · Kosciusko County |
1,001 | 0 | 0 | |
|
Pigeon Creek Rest Area Steuben County |
1,001 | 1 | 0 | |
|
Pipe Creek North Rest Area Delaware County |
1,001 | 2 | 0 | |
|
Pipe Creek South Rest Area Delaware County |
1,001 | 3 | 0 | |
|
Spring Creek Welcome Ctr. I-74 Eastbound Vermillion County |
1,001 | 1 | 0 | |
|
Wolcott Water Works Wolcott · White County |
1,001 | 2 | 0 | |
|
Admiral Petroleum #5390 Muncie · Delaware County |
1,000 | 2 | 0 | |
|
Carthage Water Department Carthage · Rush County |
1,000 | 1 | 0 | |
|
Cedarville Park Leo · Allen County |
1,000 | 0 | 0 | |
|
Grovertown Truckstop, LLC Grovertown · Starke County |
1,000 | 0 | 0 | |
|
Jamestown Municipal Water Jamestown · Boone County |
1,000 | 0 | 0 | |
|
Lsc Communications Book LLC Crawfordsville · Montgomery County |
1,000 | 4 | 0 | |
|
Lyford Water Works Rosedale · Parke County |
1,000 | 5 | 2 | |
|
Mississinewa Lake Miami Campground Peru · Miami County |
1,000 | 1 | 0 | |
|
Morgantown Water Utility Morgantown · Morgan County |
1,000 | 2 | 0 | |
|
Northwestern Jr./sr. High School Kokomo · Howard County |
1,000 | 0 | 0 | |
|
Portage Jr. Miss Softball Inc. Portage · Porter County |
1,000 | 1 | 0 | |
|
Speedway Super America #8310 Lapaz · Marshall County |
1,000 | 0 | 0 | |
|
Steel Dynamics Butler · DeKalb County |
1,000 | 0 | 0 | |
|
Monroe Central School Corp. Parker City · Randolph County |
993 | 1 | 0 | |
|
Goodland Water Works Goodland · Newton County |
990 | 4 | 1 | |
|
Brook Water Utility Brook · Newton County |
986 | 0 | 0 | |
|
Ashley Water Department Ashley (rr Name Ashley-hudson) · Steuben County |
983 | 0 | 0 | |
|
McDonalds Restaurant Granger · St. Joseph County |
982 | 0 | 0 | |
|
Roachdale Water Works Roachdale · Putnam County |
980 | 0 | 0 | |
|
Southern Wells Jr./sr. High Well 1 Poneto · Wells County |
980 | 1 | 0 | |
|
Cascade Senior High School Clayton · Hendricks County |
975 | 0 | 0 | |
|
Swayzee Water Utility Swayzee · Grant County |
975 | 5 | 1 | |
|
Birdseye Water System Birdseye · Dubois County |
972 | 2 | 0 | |
|
Umh in Broadmore, LLC Aka Broadmore Esta Goshen · Elkhart County |
972 | 2 | 2 | |
|
Francesville Water Department Francesville · Pulaski County |
969 | 4 | 2 | |
|
Spiceland Municipal Water Utility Spiceland · Henry County |
969 | 0 | 0 | |
|
Bummies B & K Root Beer Bluffton · Wells County |
962 | 1 | 0 | |
|
Jellystone Park Circle (new) Kosciusko County |
960 | 1 | 1 | |
|
Jellystone Park Comfort Station 7 Kosciusko County |
960 | 2 | 1 | |
|
Jellystone Park Main Well Pierceton · Kosciusko County |
960 | 1 | 1 | |
|
Jellystone Park South Pool Kosciusko County |
960 | 1 | 1 | |
|
Shirley Municipal Water Shirley · Henry County |
960 | 1 | 0 | |
|
Millersburg Water Company Millersburg · Elkhart County |
957 | 1 | 0 | |
|
Waynetown Water Works Waynetown · Montgomery County |
953 | 1 | 0 | |
|
Pokagon State Park (park Office) Angola · Steuben County |
952 | 1 | 0 | |
|
Cedar Lake Robins Nest Schererville · Lake County |
950 | 6 | 0 | |
|
Mjt Holdings LLC Fort Wayne · Allen County |
940 | 2 | 1 | |
|
Westport Water Company Cougar Road Westport · Decatur County |
933 | 3 | 0 | |
|
Pierceton Water Works Pierceton · Kosciusko County |
928 | 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.