Tapcensus

All water systems in Illinois

2,890 systems

SystemServesStatusRules violated, 3 yrUnresolved
Lake CO FP Thundrhwk Golf Crs DF 8th Tee
Lake County 		25 0 0
Lake CO FP Van Patten Woods Fountain #22
Lake County 		25 0 0
Lake CO FP Vanpatton WD Fntn#10/shltr C
Lake County 		25 0 0
Lake CO FP Vanpatton WD Fntn#11/shltr D
Lake County 		25 0 0
Lake CO FP Vanpatton WD Fountn#6/shltr a
Lake County 		25 0 0
Lake CO FP Vanpatton WD Fountn#9/shltr B
Lake County 		25 0 0
Lake CO FP Vanpatton WD Hrse Trlr Hdpmp2
Lake County 		25 1 0
Lake County Winery
Lake County 		25 1 0
Lake in the Hills Airport
McHenry County 		25 0 0
Lake LE Aqua NA ST Park-Big Buck HP
Stephenson County 		25 0 0
Lake LE Aqua NA ST Park-Hickory Hill
Stephenson County 		25 0 0
Lake LE Aqua NA ST Park-Pine Ridge CG
Stephenson County 		25 1 0
Lake Senachwine Upper
Putnam County 		25 2 1
Lakeland Crossing
Lake County 		25 0 0
Lakes Region Business Rentals Well 2 #74
Lake County 		25 0 0
Lakes Regionbusiness Rentals Well 1
Lake County 		25 0 0
Lakeside Camping Resort (122846)
Clinton County 		25 0 0
Lee County 4-H Center and Fairgrounds
Lee County 		25 2 2
Legacy Events
Will County 		25 1 0
Leisure Lake Campground Comfort
Whiteside County 		25 1 0
Lena KOA Northwest Well
Stephenson County 		25 3 1
Lens Hideaway
LaSalle County 		25 2 0
Lgc Shady Lakes RV LLC
Mercer County 		25 2 0
Lincoln Land Baptist Church
Sangamon County 		25 1 0
Lincoln Trail Family Campground
Menard County 		25 0 0
Lindas Pizza
Will County 		25 0 0
LJ Ice Company
Williamson County 		25 1 1
Lloyd G Smith Plaza
Stephenson County 		25 0 0
Lockwood Park Cookhouse
Winnebago County 		25 0 0
Lone Grove Forest Preserve
Kane County 		25 3 2
Loud Thunder Maintenance Building
Rock Island County 		25 0 0
Loud Thunder Office Well
Rock Island County 		25 0 0
Lowell Park Nature Center
Lee County 		25 0 0
Lowell Park Woodcote Lodge
Lee County 		25 0 0
Loyola Retreat and Ecology Center
McHenry County 		25 0 0
Lucky 7s Lounge
LaSalle County 		25 1 0
Lucky Duck Lounge, LLC
Henderson County 		25 0 0
Lucky Ice Ashley
Washington County 		25 0 0
Lucky Pines Pub House and Game
Stephenson County 		25 0 0
Lutheran Chch/good Shepherd
Cook County 		25 0 0
Lynn Mart Carpentersville
Kane County 		25 0 0
M & B Ice Columbia
Monroe County 		25 0 0
Mackinaw Iga
Tazewell County 		25 0 0
Mackinaw Valley Vineyard
Tazewell County 		25 0 0
Macomb Municipal Airport
McDonough County 		25 0 0
Macqueen Forest Preserve-Lodge
DeKalb County 		25 2 0
Magic Wand Car Wash Benld
Macoupin County 		25 0 0
Mallard Bend Resort LLC East Well
LaSalle County 		25 3 2
Mallard Bend Resort LLC West Well
LaSalle County 		25 3 2
Mansard Plaza
Lake County 		25 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 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.