PL PollutionLookup.com EPA-backed pollution lookup
State page

Wisconsin

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

37 Superfund-style pages 4,616 facilities 4,360 violation signals
Counties

County pages in Wisconsin

Milwaukee

Milwaukee County

Milwaukee County currently shows 1 Superfund site, 262 imported facility profiles, and 605,336 lbs in loaded TRI releases.

1 cleanup pages 262 facilities 605.3K lbs
Dunn

Dane County

Dane County currently shows 5 Superfund sites, 218 imported facility profiles, and 116,677 lbs in loaded TRI releases.

5 cleanup pages 218 facilities 116.7K lbs
Menomonee Falls

Waukesha County

Waukesha County currently shows 4 Superfund sites, 212 imported facility profiles, and 142,274 lbs in loaded TRI releases.

4 cleanup pages 212 facilities 142.3K lbs
Cleveland Township

Marathon County

Marathon County currently shows 4 Superfund sites, 127 imported facility profiles, and 3,006,131 lbs in loaded TRI releases.

4 cleanup pages 127 facilities 3.0M lbs
De Pere

Brown County

Brown County currently shows 2 Superfund sites, 178 imported facility profiles, and 517,732 lbs in loaded TRI releases.

2 cleanup pages 178 facilities 517.7K lbs
Appleton

Outagamie County

Outagamie County currently shows 1 Superfund site, 134 imported facility profiles, and 601,269 lbs in loaded TRI releases.

1 cleanup pages 134 facilities 601.3K lbs
Neenah

Winnebago County

Winnebago County currently shows 0 Superfund sites, 116 imported facility profiles, and 331,768 lbs in loaded TRI releases.

0 cleanup pages 116 facilities 331.8K lbs
Janesville

Rock County

Rock County currently shows 2 Superfund sites, 92 imported facility profiles, and 207,053 lbs in loaded TRI releases.

2 cleanup pages 92 facilities 207.1K lbs
Kohler

Sheboygan County

Sheboygan County currently shows 2 Superfund sites, 87 imported facility profiles, and 240,189 lbs in loaded TRI releases.

2 cleanup pages 87 facilities 240.2K lbs
Fond Du Lac County

Fond Du Lac County

Fond Du Lac County currently shows 1 Superfund site, 94 imported facility profiles, and 138,125 lbs in loaded TRI releases.

1 cleanup pages 94 facilities 138.1K lbs
Williamstown

Dodge County

Dodge County currently shows 2 Superfund sites, 94 imported facility profiles, and 87,035 lbs in loaded TRI releases.

2 cleanup pages 94 facilities 87.0K lbs
Goodman

Marinette County

Marinette County currently shows 0 Superfund sites, 106 imported facility profiles, and 97,973 lbs in loaded TRI releases.

0 cleanup pages 106 facilities 98.0K lbs
Caledonia

Racine County

Racine County currently shows 1 Superfund site, 119 imported facility profiles, and 27,957 lbs in loaded TRI releases.

1 cleanup pages 119 facilities 28.0K lbs
Onalaska

La Crosse County

La Crosse County currently shows 1 Superfund site, 61 imported facility profiles, and 447,030 lbs in loaded TRI releases.

1 cleanup pages 61 facilities 447.0K lbs
Cedarburg

Ozaukee County

Ozaukee County currently shows 1 Superfund site, 96 imported facility profiles, and 85,370 lbs in loaded TRI releases.

1 cleanup pages 96 facilities 85.4K lbs
Twin Lakes

Kenosha County

Kenosha County currently shows 0 Superfund sites, 122 imported facility profiles, and 44,810 lbs in loaded TRI releases.

0 cleanup pages 122 facilities 44.8K lbs
Plover

Portage County

Portage County currently shows 0 Superfund sites, 43 imported facility profiles, and 1,413,883 lbs in loaded TRI releases.

0 cleanup pages 43 facilities 1.4M lbs
Bailieys Harbor

Door County

Door County currently shows 0 Superfund sites, 227 imported facility profiles, and 148 lbs in loaded TRI releases.

0 cleanup pages 227 facilities 148 lbs
Whitelaw

Manitowoc County

Manitowoc County currently shows 2 Superfund sites, 92 imported facility profiles, and 41,707 lbs in loaded TRI releases.

2 cleanup pages 92 facilities 41.7K lbs
Whitewater

Jefferson County

Jefferson County currently shows 0 Superfund sites, 86 imported facility profiles, and 170,327 lbs in loaded TRI releases.

0 cleanup pages 86 facilities 170.3K lbs
Marshfield

Wood County

Wood County currently shows 0 Superfund sites, 65 imported facility profiles, and 301,134 lbs in loaded TRI releases.

0 cleanup pages 65 facilities 301.1K lbs
Poynette

Columbia County

Columbia County currently shows 0 Superfund sites, 67 imported facility profiles, and 189,742 lbs in loaded TRI releases.

0 cleanup pages 67 facilities 189.7K lbs
West Bend

Washington County

Washington County currently shows 0 Superfund sites, 100 imported facility profiles, and 70,942 lbs in loaded TRI releases.

0 cleanup pages 100 facilities 70.9K lbs
Superior

Douglas County

Douglas County currently shows 0 Superfund sites, 34 imported facility profiles, and 811,322 lbs in loaded TRI releases.

0 cleanup pages 34 facilities 811.3K lbs
Eau Claire

Chippewa County

Chippewa County currently shows 1 Superfund site, 55 imported facility profiles, and 157,117 lbs in loaded TRI releases.

1 cleanup pages 55 facilities 157.1K lbs
Abbotsford

Clark County

Clark County currently shows 0 Superfund sites, 46 imported facility profiles, and 389,534 lbs in loaded TRI releases.

0 cleanup pages 46 facilities 389.5K lbs
Merrill

Lincoln County

Lincoln County currently shows 0 Superfund sites, 30 imported facility profiles, and 641,205 lbs in loaded TRI releases.

0 cleanup pages 30 facilities 641.2K lbs
Excelsior

Sauk County

Sauk County currently shows 1 Superfund site, 65 imported facility profiles, and 93,847 lbs in loaded TRI releases.

1 cleanup pages 65 facilities 93.8K lbs
Delavan

Walworth County

Walworth County currently shows 1 Superfund site, 86 imported facility profiles, and 31,977 lbs in loaded TRI releases.

1 cleanup pages 86 facilities 32.0K lbs
Weyauwega

Waupaca County

Waupaca County currently shows 0 Superfund sites, 57 imported facility profiles, and 118,392 lbs in loaded TRI releases.

0 cleanup pages 57 facilities 118.4K lbs
Top facilities

Featured facility profiles

  • Significant Violation TRI + Clean Air Act + RCRA

    Crystal Finishing Systems Inc

    Significant Violation across 12 of the last 12 quarters, with $350,000 in recorded penalties.

    14,170 lbs $350,000 penalties
  • Violation Identified TRI + Clean Air Act + Clean Water Act + RCRA

    Ahlstrom Na Specialty Solutions Llc

    Violation Identified across 9 of the last 12 quarters, with $25,000 in recorded penalties.

    441,499 lbs $25,000 penalties
  • Violation Identified TRI + Clean Air Act + Clean Water Act + RCRA

    Us Army Fort Mccoy

    Violation Identified across 10 of the last 12 quarters, with $10,340 in recorded penalties.

    53,811 lbs $10,340 penalties
  • Significant Violation TRI + Clean Water Act + RCRA

    Rathgibson Janesville Llc

    Significant Violation across 12 of the last 12 quarters, with $300,712 in recorded penalties.

    41 lbs $300,712 penalties
Violation pages

State-level enforcement entry points

  • Clean Air Act violations in Wisconsin

    Wisconsin 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 Wisconsin

    Wisconsin 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 Wisconsin

    Wisconsin 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.