Nitrite violations in Illinois
213 active public water systems in Illinois had a Nitrite violation in the past three years, 7 of them in the latest quarter of EPA's data. What Nitrite is and why it matters.
Systems with a Nitrite violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Trinity Evangelical Christian Church Will County |
50 | 1 | 0 | |
|
Trucking Company Will County |
50 | 3 | 1 | |
|
Weitendorf Agricultural Education Center Will County |
50 | 1 | 0 | |
|
Windcrest Subdivision Henry County |
49 | 2 | 1 | |
|
Bridge Street Pizza and Chicken Winnebago County |
48 | 2 | 0 | |
|
Banana Joes Will County |
45 | 1 | 0 | |
|
Three Rivers Public Library Will County |
45 | 1 | 0 | |
|
Bass and Gill Club Handpump Will County |
40 | 1 | 0 | |
|
Enchanted Shores /east Well Will County |
40 | 2 | 1 | |
|
Green Garden Methodist Church Will County |
40 | 1 | 0 | |
|
Lakewood Hills Beach Winnebago County |
40 | 3 | 1 | |
|
Mannheim Square Will County |
40 | 1 | 0 | |
|
Miller Campground Perry County |
40 | 2 | 0 | |
|
Camp One Way Christian County |
36 | 2 | 1 | |
|
AL Aqsa Majid Will County |
35 | 1 | 0 | |
|
Plainfield Township Will County |
35 | 1 | 0 | |
|
Big Basin on the Water Will County |
30 | 2 | 1 | |
|
DC Estate Winery Production Winnebago County |
30 | 3 | 1 | |
|
Frankenberg Square Will County |
30 | 1 | 0 | |
|
Frankfort Fire Station 3 Will County |
30 | 1 | 0 | |
|
Kilgus Farmstead Livingston County |
30 | 1 | 0 | |
|
Pollo Velez Carbonico Will County |
30 | 1 | 0 | |
|
Symerton Tap Will County |
30 | 1 | 0 | |
|
Yeshivas Kesser Yonah Youth Camp Livingston County |
30 | 1 | 0 | |
|
DC Estates Winery Winnebago County |
25 | 2 | 1 | |
|
Degroot's Vegetable Farm Wichert Farm Kankakee County |
25 | 2 | 0 | |
|
Dogwood Inn Ogle County |
25 | 1 | 0 | |
|
Dynegy Energy Kendall County |
25 | 1 | 0 | |
|
East Joliet Aerie Will County |
25 | 1 | 0 | |
|
Eaton Preserve Will County |
25 | 2 | 0 | |
|
Embrace Daycare Peoria County |
25 | 2 | 1 | |
|
Emersons Whiteside County |
25 | 1 | 0 | |
|
Everest Academy Cook County |
25 | 5 | 2 | |
|
Frankfort Circle K Will County |
25 | 1 | 0 | |
|
Freedom Lake Monroe County |
25 | 1 | 0 | |
|
Gospel Life Church Will County |
25 | 2 | 1 | |
|
Kankakee KOA Campground Kankakee County |
25 | 1 | 0 | |
|
Klehm Arboretum Winnebago County |
25 | 2 | 0 | |
|
Konow Farms Will County |
25 | 3 | 1 | |
|
Lake Carroll Golf Course Carroll County |
25 | 2 | 0 | |
|
Legacy Events Will County |
25 | 1 | 0 | |
|
Marinos Catering Will County |
25 | 1 | 0 | |
|
Marley Oaks Assisted Living Will County |
25 | 1 | 0 | |
|
Minnie Monesse Golf Club Kankakee County |
25 | 1 | 0 | |
|
Mistie Hills Vineyard Will County |
25 | 2 | 0 | |
|
Morgans Pub & Grill Will County |
25 | 1 | 0 | |
|
Northwest Homer Fire Dept #1 Will County |
25 | 1 | 0 | |
|
Paddle Wheel Inn Ogle County |
25 | 2 | 0 | |
|
Parker Road Bible Church Will County |
25 | 1 | 0 | |
|
Pere Marquette State Park Jersey County |
25 | 1 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Nitrite, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Nitrite 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 Illinois 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.