State page

Illinois

Illinois is now being served from live EPA ingest data pulled into SQLite for ECHO, TRI, and Superfund layers.

49 Superfund-style pages 7,888 facilities 7,680 violation signals

Counties

County pages in Illinois

Chicago

Cook County

Cook County currently shows 4 Superfund sites, 1255 imported facility profiles, and 2,242,242 lbs in loaded TRI releases.

4 cleanup pages 1,255 facilities 2.2M lbs

Joliet

Will County

Will County currently shows 3 Superfund sites, 437 imported facility profiles, and 2,001,186 lbs in loaded TRI releases.

3 cleanup pages 437 facilities 2.0M lbs

Antioch

Lake County

Lake County currently shows 5 Superfund sites, 363 imported facility profiles, and 47,035 lbs in loaded TRI releases.

5 cleanup pages 363 facilities 47.0K lbs

Hartford

Madison County

Madison County currently shows 3 Superfund sites, 199 imported facility profiles, and 3,125,850 lbs in loaded TRI releases.

3 cleanup pages 199 facilities 3.1M lbs

Elgin

Kane County

Kane County currently shows 1 Superfund site, 297 imported facility profiles, and 57,129 lbs in loaded TRI releases.

1 cleanup pages 297 facilities 57.1K lbs

Morristown

Winnebago County

Winnebago County currently shows 5 Superfund sites, 254 imported facility profiles, and 49,786 lbs in loaded TRI releases.

5 cleanup pages 254 facilities 49.8K lbs

Cordova

Rock Island County

Rock Island County currently shows 0 Superfund sites, 138 imported facility profiles, and 1,776,672 lbs in loaded TRI releases.

0 cleanup pages 138 facilities 1.8M lbs

Peoria

Peoria County

Peoria County currently shows 0 Superfund sites, 154 imported facility profiles, and 606,722 lbs in loaded TRI releases.

0 cleanup pages 154 facilities 606.7K lbs

Danville

Vermilion County

Vermilion County currently shows 1 Superfund site, 106 imported facility profiles, and 2,570,058 lbs in loaded TRI releases.

1 cleanup pages 106 facilities 2.6M lbs

Fairmont City

St Clair County

St Clair County currently shows 3 Superfund sites, 154 imported facility profiles, and 76,569 lbs in loaded TRI releases.

3 cleanup pages 154 facilities 76.6K lbs

Dupage County

Dupage County currently shows 3 Superfund sites, 169 imported facility profiles, and 44,804 lbs in loaded TRI releases.

3 cleanup pages 169 facilities 44.8K lbs

La Salle

La Salle County

La Salle County currently shows 3 Superfund sites, 112 imported facility profiles, and 277,128 lbs in loaded TRI releases.

3 cleanup pages 112 facilities 277.1K lbs

Pembroke Township

Kankakee County

Kankakee County currently shows 1 Superfund site, 109 imported facility profiles, and 453,009 lbs in loaded TRI releases.

1 cleanup pages 109 facilities 453.0K lbs

Decatur

Macon County

Macon County currently shows 0 Superfund sites, 99 imported facility profiles, and 1,102,320 lbs in loaded TRI releases.

0 cleanup pages 99 facilities 1.1M lbs

Morton

Tazewell County

Tazewell County currently shows 0 Superfund sites, 139 imported facility profiles, and 133,049 lbs in loaded TRI releases.

0 cleanup pages 139 facilities 133.0K lbs

Woodstock

Mchenry County

Mchenry County currently shows 1 Superfund site, 158 imported facility profiles, and 28,519 lbs in loaded TRI releases.

1 cleanup pages 158 facilities 28.5K lbs

Willowbrook

Du Page County

Du Page County currently shows 0 Superfund sites, 157 imported facility profiles, and 45,202 lbs in loaded TRI releases.

0 cleanup pages 157 facilities 45.2K lbs

Galena

Jo Daviess County

Jo Daviess County currently shows 2 Superfund sites, 40 imported facility profiles, and 1,725,992 lbs in loaded TRI releases.

2 cleanup pages 40 facilities 1.7M lbs

Morris

Grundy County

Grundy County currently shows 0 Superfund sites, 88 imported facility profiles, and 541,082 lbs in loaded TRI releases.

0 cleanup pages 88 facilities 541.1K lbs

Quincy

Adams County

Adams County currently shows 1 Superfund site, 66 imported facility profiles, and 926,142 lbs in loaded TRI releases.

1 cleanup pages 66 facilities 926.1K lbs

Byron

Ogle County

Ogle County currently shows 1 Superfund site, 95 imported facility profiles, and 200,257 lbs in loaded TRI releases.

1 cleanup pages 95 facilities 200.3K lbs

Addieville

Washington County

Washington County currently shows 0 Superfund sites, 32 imported facility profiles, and 6,707,647 lbs in loaded TRI releases.

0 cleanup pages 32 facilities 6.7M lbs

Mahomet

Champaign County

Champaign County currently shows 0 Superfund sites, 131 imported facility profiles, and 37,365 lbs in loaded TRI releases.

0 cleanup pages 131 facilities 37.4K lbs

Carterville

Williamson County

Williamson County currently shows 1 Superfund site, 76 imported facility profiles, and 230,677 lbs in loaded TRI releases.

1 cleanup pages 76 facilities 230.7K lbs

Clifton

Iroquois County

Iroquois County currently shows 0 Superfund sites, 60 imported facility profiles, and 535,821 lbs in loaded TRI releases.

0 cleanup pages 60 facilities 535.8K lbs

Taylorville

Christian County

Christian County currently shows 1 Superfund site, 48 imported facility profiles, and 276,010 lbs in loaded TRI releases.

1 cleanup pages 48 facilities 276.0K lbs

Grand Tower

Jackson County

Jackson County currently shows 0 Superfund sites, 90 imported facility profiles, and 52,427 lbs in loaded TRI releases.

0 cleanup pages 90 facilities 52.4K lbs

Arenzville

Cass County

Cass County currently shows 0 Superfund sites, 21 imported facility profiles, and 1,441,898 lbs in loaded TRI releases.

0 cleanup pages 21 facilities 1.4M lbs

Belvidere

Boone County

Boone County currently shows 2 Superfund sites, 51 imported facility profiles, and 104,658 lbs in loaded TRI releases.

2 cleanup pages 51 facilities 104.7K lbs

Galesburg

Knox County

Knox County currently shows 1 Superfund site, 74 imported facility profiles, and 43,601 lbs in loaded TRI releases.

1 cleanup pages 74 facilities 43.6K lbs

Top facilities

Featured facility profiles

Significant Violation TRI + Clean Air Act + Clean Water Act + RCRA

Phillips 66 Company

Significant Violation across 12 of the last 12 quarters, with $125,865 in recorded penalties.

2,705,392 lbs $125,865 penalties
Violation Identified TRI + Clean Air Act + Clean Water Act + RCRA

Stepan Co

Violation Identified across 12 of the last 12 quarters, with $409,685 in recorded penalties.

518,067 lbs $409,685 penalties
Significant Violation TRI + Clean Air Act + Clean Water Act + RCRA

3m Cordova

Significant Violation across 12 of the last 12 quarters, with $251,800 in recorded penalties.

31,640 lbs $251,800 penalties
Violation Identified TRI + Clean Air Act + Clean Water Act + RCRA

Equistar Chemicals, Lp - Morris Plant

Violation Identified across 10 of the last 12 quarters, with $324,000 in recorded penalties.

332,519 lbs $324,000 penalties

Violation pages

State-level enforcement entry points

Clean Air Act violations in Illinois

Illinois facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.

Air-program pages are where odor, smoke, and neighborhood exposure searches turn into specific facility histories.
Clean Water Act violations in Illinois

Illinois facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.

Water-permit pages convert raw monitoring and discharge fields into a public-facing entry point.
RCRA violations in Illinois

Illinois facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.

RCRA pages widen the site beyond release-volume stories and into storage, disposal, and hazardous-waste compliance.