Nitrate violations in Indiana
462 active public water systems in Indiana had a Nitrate violation in the past three years, 21 of them in the latest quarter of EPA's data. What Nitrate is and why it matters.
Health effects: Methemoglobinemia in infants under 6 months: gut bacteria convert nitrate to nitrite, which blocks oxygen transport in blood. Pregnant women should also take precautions. Chronic adult exposure at elevated levels may increase cancer risk.
Systems with a Nitrate violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Bal-Hinch Inc. Crawfordsville · Montgomery County |
93 | 3 | 0 | |
|
Oakridge Campground/park Rockport · Spencer County |
93 | 1 | 0 | |
|
Highland Lake Golf Course Clubhouse Richmond · Wayne County |
92 | 2 | 0 | |
|
Walnut Church Argos · Marshall County |
91 | 1 | 0 | |
|
Bass Lake Beach & Campground Knox · Starke County |
90 | 2 | 0 | |
|
Kankakee State Fish & Wildlife Area North Judson · Starke County |
90 | 2 | 0 | |
|
Lake View Mobile Home Park Wabash · Wabash County |
90 | 7 | 1 | |
|
Living Truth Walton · Cass County |
90 | 2 | 0 | |
|
Middlebury Community CH of the Nazarene LaGrange County |
90 | 2 | 0 | |
|
Pisgah Christian Church Logansport · Cass County |
90 | 2 | 0 | |
|
Immanuel Lutheran Church Plymouth · Marshall County |
85 | 1 | 0 | |
|
Rabers Kountry Store LLC Macy · Miami County |
85 | 2 | 0 | |
|
Rsw Sports Management INC Lafayette · Tippecanoe County |
85 | 3 | 0 | |
|
Vigo County Youth Soccer Complex Terre Haute · Vigo County |
85 | 1 | 0 | |
|
Blackford County Security Center Hartford City · Blackford County |
84 | 2 | 0 | |
|
EL Lago Monticello · White County |
84 | 2 | 1 | |
|
Highland Lake Golf Course Hole #8 Richmond · Wayne County |
82 | 2 | 1 | |
|
Marias House of Pancakes North Webster North Webster · Kosciusko County |
82 | 3 | 1 | |
|
Morning Star Church Kokomo · Howard County |
82 | 2 | 0 | |
|
County Line Brethren Church Lakeville · St. Joseph County |
81 | 1 | 0 | |
|
Emma Cafe & Catering Topeka · LaGrange County |
81 | 1 | 0 | |
|
Fireside Resort Auburn · DeKalb County |
81 | 3 | 1 | |
|
Buck Lake Ranch Camping & Entertainment Angola · Steuben County |
80 | 3 | 0 | |
|
Dietz Recreation Park, Inc. Center Point · Clay County |
80 | 2 | 0 | |
|
Hilltop Family Restaurant Inc. Spencer · Owen County |
80 | 2 | 0 | |
|
Little Flatrock Christian Rushville · Rush County |
80 | 1 | 0 | |
|
The Rustic, LLC Rockport · Spencer County |
80 | 2 | 0 | |
|
Zionsville Golf Course Zionsville · Boone County |
80 | 2 | 0 | |
|
Logan Roller Rink Logansport · Cass County |
78 | 2 | 0 | |
|
Serenity Springs Resort/campgrounds La Porte · LaPorte County |
78 | 1 | 0 | |
|
Lake Village Presbyterian Church Lake Village · Newton County |
77 | 1 | 0 | |
|
Arcola Inn & Ale Arcola · Allen County |
76 | 3 | 1 | |
|
48forty Solutions LLC Indianapolis · Marion County |
75 | 8 | 1 | |
|
Anchor Bays Whiskey and Wine Saloon Monticello · White County |
75 | 2 | 0 | |
|
Greenfield Conservation Club-Bingo Hall Greenfield · Hancock County |
75 | 3 | 0 | |
|
Hickory Hills Campground Spencer · Owen County |
75 | 2 | 0 | |
|
Idaville First Church of God Idaville · White County |
75 | 4 | 0 | |
|
Nappanee Raceway New Paris · Elkhart County |
75 | 2 | 0 | |
|
Shelby Street Pentecostal Lighthouse Indianapolis · Marion County |
75 | 2 | 0 | |
|
Warsaw Church of God Warsaw · Kosciusko County |
75 | 3 | 0 | |
|
Blissville Community Church Plymouth · Marshall County |
74 | 3 | 0 | |
|
Hillcrest Campground Monticello · White County |
74 | 3 | 1 | |
|
Redeemed Fellowship Michigan City · LaPorte County |
74 | 2 | 0 | |
|
Shakely LLC Dba Tippy Restaurant & Bar Delphi · Carroll County |
74 | 2 | 0 | |
|
Mt. Zion General Baptist Church Wadesville · Posey County |
73 | 1 | 0 | |
|
Bell Center Bible Church Bell Center · White County |
72 | 1 | 0 | |
|
Grace Lutheran Church Dyer · Lake County |
72 | 3 | 0 | |
|
Krishnas Emerson LLC Indianapolis · Marion County |
71 | 2 | 0 | |
|
Turkey Run Golf Club Parke County |
71 | 3 | 0 | |
|
First Southern Baptist Church Rushville · Rush County |
70 | 1 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Nitrate, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Nitrate alone.
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.