Tapcensus

All water systems in Illinois

2,890 systems

SystemServesStatusRules violated, 3 yrUnresolved
Twice the Ice Morris
Grundy County 		25 1 0
Twice the Ice Red Bud
Randolph County 		25 0 0
Twice the Ice Shelbyville
Shelby County 		25 0 0
Twice the Ice Sparta
Randolph County 		25 0 0
Twice the Ice Springfield
Sangamon County 		25 0 0
Twice the Ice ST Libory
St. Clair County 		25 2 0
Twice the Ice Urbana
Champaign County 		25 0 0
Twice the Ice Vandalia Collinsville
Madison County 		25 0 0
Twice the Ice Vienna
Johnson County 		25 2 1
Two Rivers Forest Preserve
Winnebago County 		25 0 0
Two Rivers United Methodist CH Camp
Rock Island County 		25 2 1
Two Wheel Inn
Winnebago County 		25 3 1
Usfs Bell Smith Springs Redbud
Pope County 		25 2 1
Usfs Garden of the Gods Campgd
Saline County 		25 2 1
Valentino Vineyards
Lake County 		25 0 0
Valli Produce 5 Rockford
Winnebago County 		25 2 1
Van Patten Woods Youth Camp
Lake County 		25 0 0
Vasa Park Association 16th District
Kane County 		25 1 0
Vel Terra Ranch Campground
Jo Daviess County 		25 0 0
Veterans Memorial Park
Winnebago County 		25 1 1
Village Hall/municipal Complex
McHenry County 		25 0 0
Village Market West/glacierwat
McHenry County 		25 0 0
Village of Wadsworth Vill Hall
Lake County 		25 0 0
Viper Holdings
McHenry County 		25 0 0
Vista Motel
Cook County 		25 1 1
Vollmer Bike Trail 5329
Cook County 		25 3 1
Volo Bog State Natural Area
Lake County 		25 1 0
Wal Mart Supercenter
Richland County 		25 0 0
Wal Mart Supercenter Salem
Marion County 		25 0 0
Wal-Mart 5398
Winnebago County 		25 0 0
Wal-Mart Supercenter #0454
Wayne County 		25 0 0
Wal-Mart Supercenter #0506
Clay County 		25 0 0
Wal-Mart Supercenter #0936
Effingham County 		25 0 0
Wal-Mart Supercenter #5403 Urbana
Champaign County 		25 0 0
Wal-Mart Supercenter 0224
Jefferson County 		25 0 0
Wal-Mart Supercenter 0252
Perry County 		25 0 0
Wal-Mart Supercenter 0253
Jersey County 		25 0 0
Wal-Mart Supercenter 0435
Madison County 		25 0 0
Wal-Mart Supercenter 0786
DeKalb County 		25 0 0
Wal-Mart Supercenter 0833
White County 		25 0 0
Wal-Mart Supercenter 0844
Grundy County 		25 0 0
Wal-Mart Supercenter 0891
Whiteside County 		25 0 0
Wal-Mart Supercenter 1003
Kendall County 		25 0 0
Wal-Mart Supercenter 1071
Madison County 		25 0 0
Wal-Mart Supercenter 1490
Winnebago County 		25 1 1
Wal-Mart Supercenter 1955
Winnebago County 		25 0 0
Wal-Mart Supercenter-Anna
Union County 		25 0 0
Walcamp Lutheran Retreat-Bathhouse South
DeKalb County 		25 2 0
Walcamp Lutheran Retreat-Kitchen
DeKalb County 		25 1 0
Walcamp Lutheran Retreat-Pavillion
DeKalb County 		25 3 1
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.