Hazardous Waste Cleanup Programs Around the Nation

EPA has ten regional offices, each of which is responsible for several states and territories. Click on the map below to find information about hazardous waste cleanups in your region or state. Or search our listing of hazardous waste cleanup facilities.

EPA Region 1: Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island and Vermont

All EPA Region 1 states are currently authorized to implement their own Hazardous Waste Cleanup Programs, with oversight and technical assistance from EPA. EPA is responsible for a number of cleanup facilities, either through federal cleanup orders or at facilities where a state has requested EPA's assistance.

As of the end of Fiscal Year 2019, EPA Region 1 had 296 facilities listed on the 2020 Corrective Action Baseline.

• Search our listing of hazardous waste cleanup facilities for Region 1

EPA Region 2: New Jersey, New York, Puerto Rico and the United States Virgin Islands

In EPA Region 2, only New York is authorized to implement its own Hazardous Waste Cleanup Program. As of the end of Fiscal Year 2019, EPA Region 2 had 332 facilities listed on the 2020 Corrective Action Baseline.

• Check out: RCRA Facility Information in EPA Region 2
• Search our listing of hazardous waste cleanup facilities for Region 2

EPA Region 3: Delaware, Maryland, Pennsylvania, Virginia, West Virginia and the District of Columbia

In EPA Region 3, Delaware, Virginia and West Virginia are authorized to implement their own Hazardous Waste Cleanup Programs, while EPA Region 3 implements the Hazardous Waste Cleanup Programs for Maryland, Pennsylvania and the District of Columbia.

The EPA Region 3 Hazardous Waste Cleanup Program created specific Web pages for cleanup facilities in each of its states. Information such as site descriptions, cleanup statuses, environmental indicator reports, institutional and engineering controls (ICs/ECs), the statement of basis, maps by area, environmental covenants and site reuse information can be found on these pages.

As of the end of Fiscal Year 2019, EPA Region 3 had 579 facilities listed on the 2020 Corrective Action Baseline.

• Check out Hazardous waste cleanups in EPA Region 3
• Search our listing of hazardous waste cleanup facilities for Region 3

EPA Region 4: Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina and Tennessee

All of the states in EPA Region 4, with the exception of Mississippi are authorized to implement the Hazardous Waste Cleanup Program. As of the end of Fiscal Year 2019, EPA Region 4 had 560 facilities listed on the 2020 Corrective Action Baseline.

• Search our listing of hazardous waste cleanup facilities for Region 4

EPA Region 5: Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin

All of the states in EPA Region 5 are authorized to implement Hazardous Waste Cleanup Programs. As of the end of Fiscal Year 2019, EPA Region 5 had 864 facilities listed on the 2020 Corrective Action Baseline.

• Check out hazardous waste cleanups in EPA Region 5
• Search our listing of hazardous waste cleanup facilities for Region 5

EPA Region 6: Arkansas, Louisiana, New Mexico, Oklahoma and Texas

All of the states in EPA Region 6 are authorized to implement Hazardous Waste Cleanup Programs.

As of the end of Fiscal Year 2019, EPA Region 6 had 423 facilities listed on the 2020 Corrective Action Baseline.

• Search our listing of hazardous waste cleanup facilities for Region 6

Ready for Reuse in Region 6

• Guidelines for Preparing Ready for Reuse Determinations (pdf) (215.96 KB, April 12, 2004)
• Determinations in Arkansas
• Determinations in Louisiana
• Determinations in Oklahoma
• Determinations in New Mexico
• Determinations in Texas

EPA Region 7: Iowa, Kansas, Missouri and Nebraska

Kansas, Missouri and Nebraska are authorized to implement Hazardous Waste Cleanup Programs. EPA is responsible for the Hazardous Waste Cleanup program in Iowa.

As of the end of Fiscal year 2019, EPA Region 7 had 204 facilities listed on the 2020 Corrective Action Baseline.

• Search our listing of hazardous waste cleanup facilities for Region 7

Information about hazardous waste cleanup facilities in EPA Region 7 is also available by state:

• Facilities in Iowa
• Facilities in Kansas
• Facilities in Missouri
• Facilities in Nebraska

EPA Region 8: Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming

All EPA Region 8 states are authorized to implement Hazardous Waste Cleanup Programs.

As of the end of Fiscal Year 2019, EPA Region 8 had 97 Facilities listed on the 2020 Corrective Action Baseline.

• Search our listing of hazardous waste cleanup facilities for Region 8

• Colorado
• Montana
• North Dakota
• South Dakota
• Utah
• Wyoming

EPA Region 9: Arizona, California, Hawaii, Nevada, Guam and American Samoa

Arizona, California, Hawaii, Nevada, and Guam are each authorized to implement the RCRA Hazardous Waste Cleanup Program. As of May 2025, there are 399 facilities on the Corrective Action Baseline in Region 9.

• Search our listing of hazardous waste cleanup facilities for Region 9

EPA Region 10: Alaska, Idaho, Oregon and Washington

EPA Region 10 implements the Hazardous Waste Cleanup Program in Alaska and in Indian Country within Region 10. The states of Idaho, Oregon and Washington are authorized by EPA to implement their own Hazardous Waste Cleanup programs outside of Indian lands (check out the State Programs below).

• Search our listing of hazardous waste cleanup facilities for Region 10