Introduction Beneficiaries & Regulatory Agencies Timeline Our Documents Helpful Links
Introduction Multistate Trust Websites Our Latest Site Materials
Introduction Progress on Environmental Actions Property Sale Reports Multistate Trust Matters
Introduction Owned Funded Sites Owned Service Stations Non-Owned Service Stations Owned Other Sites Non-Owned Other Sites Administrative Account
Introduction Quarterly Financial Statements Other Quarterly Financial Statements Annual Financial Statements Audited Financial Statements
 

News and Announcements about the Multistate Trust and Our Sites

 
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Recent News

Featured
EPA pushes to remove more bad dirt from Kerr-McGee site
EPA pushes to remove more bad dirt from Kerr-McGee site

By Emma McRae and Braden Simmons, Commercial Dispatch, August 8, 2025

Grocery store among resident ideas for redevelopment of contaminated Bossier property
Grocery store among resident ideas for redevelopment of contaminated Bossier property

By Justin O’Connor, Shreveport-Bossier Advocate, November 24, 2025

EPA, Multistate Trust provide update on cleanup efforts at Navassa Superfund site
EPA, Multistate Trust provide update on cleanup efforts at Navassa Superfund site

By Connor Smith, WECT6, November 18, 2025

Environmental group wants input from Bossier residents in neighborhood with contaminated soil
Environmental group wants input from Bossier residents in neighborhood with contaminated soil

By Justin O’Connor, Shreveport-Bossier Advocate, November 17, 2025

Navassa residents invited to public meeting on superfund site remediation
Navassa residents invited to public meeting on superfund site remediation

By Reyna Crooms, WECT6, November 12, 2025

Residents of the former Tronox/Kerr-McGee wood treatment facility get an update on remediation
Residents of the former Tronox/Kerr-McGee wood treatment facility get an update on remediation

By Michele Skalicky, KSMU Ozarks Public Radio, November 7, 2025

With funding dwindling, creosote cleanup in northwest Springfield could reach a crossroads
With funding dwindling, creosote cleanup in northwest Springfield could reach a crossroads

By Marta Mieze, Springfield News-Leader, November 7, 2025

Cleanup of contaminated soil at Navassa Superfund Site discussed at community meeting
Cleanup of contaminated soil at Navassa Superfund Site discussed at community meeting

By WECT6, July 10, 2025

Contaminated Bossier City property could be returned to private or public use later this year
Contaminated Bossier City property could be returned to private or public use later this year

By Brian McCallum, Shreveport-Bossier Advocate, June 24, 2025

New plan calls for revitalizing Caselton Mill site
New plan calls for revitalizing Caselton Mill site
 

Announcements and News Releases

Featured
Aerial photo of Kerr-McGee Chemical Corp–Jacksonville Superfund Site.png
Major Cleanup Began January 2025 at Kerr-McGee Jacksonville Superfund Site – In-Person Availability Sessions To Be Held January 14, 2025

JACKSONVILLE, FL (January 13, 2025) – The U.S. Environmental Protection Agency (EPA) and the Multistate Environmental Response Trust (Multistate Trust) are holding in-person availability sessions Tuesday, January 14 to discuss the $53 million, two-year cleanup project that got underway in January 2025 at the Kerr-McGee Superfund Site in Jacksonville (the Site).

Public Invited to October 16 Community Drop-In Session about Recent Soil Excavation and Completed Indoor Air Testing near Former Wood Treating Facility in Bossier City
Public Invited to October 16 Community Drop-In Session about Recent Soil Excavation and Completed Indoor Air Testing near Former Wood Treating Facility in Bossier City

BOSSIER CITY, LA (October 11, 2024) – The Louisiana Department of Environmental Quality (LDEQ) and the Multistate Environmental Response Trust (Multistate Trust) are hosting a community drop-in session the evening of Wednesday, October 16 to discuss recent off-site excavation of contaminated soil, completed residential indoor air testing, and other environmental actions and investigations near the former Tronox/Kerr-McGee Wood Treating Facility (Site) in Bossier City.

Update on Contaminated Soil Cleanup at Operable Unit 2 Area of Navassa Kerr-McGee Superfund Site to Be Shared at Community Meeting June 27, 2024
Update on Contaminated Soil Cleanup at Operable Unit 2 Area of Navassa Kerr-McGee Superfund Site to Be Shared at Community Meeting June 27, 2024

NAVASSA, N.C. (June 20, 2024) – The Multistate Environmental Response Trust (Multistate Trust), in partnership with the U.S. Environmental Protection Agency (EPA) and the North Carolina Department of Environmental Quality (NCDEQ), is hosting a community meeting and drop-in information session Thursday, June 27 to provide updates on the continuing cleanup of contaminated surface soil at the Operable Unit 2 (OU2) area of the Kerr-McGee Chemical Corp – Navassa Superfund Site (Site).

Public Invited to September 11 Community Meeting About Cleanup and Investigations Near Former Wood Treating Facility in Bossier City
Public Invited to September 11 Community Meeting About Cleanup and Investigations Near Former Wood Treating Facility in Bossier City

BOSSIER CITY, LA, SEPTEMBER 6, 2023 – The Louisiana Department of Environmental Quality (LDEQ) and the Multistate Environmental Response Trust (Multistate Trust) will hold a community meeting and drop-in information session on Monday, September 11 near the former Tronox/Kerr-McGee Wood Treating Facility (Site) in Bossier City to discuss the replacement of the Scott-Dickerson Homes parking lot this summer, additional soil sampling in the neighborhood around the Site, and Site reuse planning activities.

Community Invited to August 23 Meeting About Investigations at and near Former Wood Treatment Facility in Springfield, Missouri
Community Invited to August 23 Meeting About Investigations at and near Former Wood Treatment Facility in Springfield, Missouri

SPRINGFIELD, MO, AUGUST 16, 2023 – The Multistate Environmental Response Trust (Multistate Trust), in coordination with the Missouri Department of Natural Resources (MoDNR), will hold a community meeting and an availability session about studies and cleanup work at and near the former Tronox/Kerr-McGee Wood Treatment Facility (Facility) in Springfield on Wednesday, August 23.

Community Invited to July 27 Town Hall and Drop-In Session about Kerr-McGee Superfund Site in Columbus, Miss.
Community Invited to July 27 Town Hall and Drop-In Session about Kerr-McGee Superfund Site in Columbus, Miss.

COLUMBUS, MS, JULY 20, 2023 – Multistate Trust representatives, together with federal and state officials, will update the community about cleanup work, studies and reuse planning at the Kerr-McGee Chemical Corp – Columbus Superfund Site during a Town Hall Meeting and a Drop-In Session on Thursday, July 27.