Resources
Links to official documents, partner organizations, and helpful resources for understanding the Superfund cleanup in Butte and the Clark Fork watershed.
Official Documents
BPSOU Consent Decree
The legal agreement governing cleanup of the Butte Priority Soils Operable Unit.
Download PDF →Record of Decision Amendment
The amended cleanup plan for the Butte Priority Soils Operable Unit.
View Document →US EPA Site Documents & Data
Complete archive of EPA documents for the Silver Bow Creek/Butte Area Superfund site.
Browse Documents →BPSOU Consent Decree Fact Sheet
Plain-language summary of what's in the Consent Decree.
Download PDF →Local Government Resources
Butte-Silver Bow Superfund Division
Local government resources about the Superfund designation and programs in Butte.
Visit Website →Residential Metals Abatement Program
Free soil testing and cleanup for residential properties in Butte.
Learn More →Butte Priority Soils Operable Unit (BPSOU)
Dedicated website for the BPSOU cleanup with news, locations, FAQs, and educational resources.
Visit BPSOU.com →Berkeley Pit & Mine Flooding
PitWatch
The official source of information about the Berkeley Pit, including current water levels, waterfowl protection, geology, and ongoing management. Published by the Berkeley Pit Public Education Committee.
Visit PitWatch.org →Watershed & River Restoration
Clark Fork Coalition
Since 1985, the Clark Fork Coalition has worked to protect and restore the Clark Fork watershed through stream restoration, policy advocacy, and community engagement. They monitor cleanup progress and advocate for the health of the entire river system.
Visit ClarkFork.org →Upper Clark Fork River Information
Clark Fork Coalition's dedicated page for the Upper Clark Fork — the center of the nation's largest Superfund site and one of the most remarkable restoration stories in the world.
Learn More →Federal Agencies
US EPA Silver Bow Creek/Butte Area
The official EPA Superfund site profile with cleanup status, contacts, and documents.
Visit EPA Site →