About Us

Board of Directors

Advisory Council

Newsroom

Inheriting Hanford Blog

Resources

What is Hanford?

Government Accountability

Waste Treatment Plant

Tank Waste Cleanup

Holistic Settlement Agreement

Chemical Vapor Exposures

Hanford Presumption Law

Whistleblower Rights

Tom Carpenter Grassroots Activist Fellowship

Take Action!

Take Action Today

Protect this Place

Join our Mailing List

Teaching Hanford

Nuclear Waste Scholar Series

Expand the Story

Remembrance Day

About Us

Board of Directors

Advisory Council

Newsroom

Inheriting Hanford Blog

Resources

What is Hanford?

Government Accountability

Waste Treatment Plant

Tank Waste Cleanup

Holistic Settlement Agreement

Chemical Vapor Exposures

Hanford Presumption Law

Whistleblower Rights

Tom Carpenter Grassroots Activist Fellowship

Take Action!

Take Action Today

Protect this Place

Join our Mailing List

Teaching Hanford

Nuclear Waste Scholar Series

Expand the Story

Remembrance Day

2024 Annual Report

(Click here to download our 2024 Annual Report)

Past Reports

2023 ANNUAL REPORT

2022 ANNUAL REPORT

2021 Annual Report

2020 Annual Report

Hanford Challenge, P.O. Box 28989, Seattle, WA 98118, United States206-292-2850info@hanfordchallenge.org

Hanford Challenge is a registered 501(c)3 non-profit organization. EIN: 26-1382433

© 2025 Hanford Challenge

Hanford Challenge works within the unceded territories of many Northwest Native nations across what is now Washington and Oregon. Hanford Challenge’s main office in Seattle is on the traditional land of the Duwamish Tribe and other Coast Salish nations. With honor, we recognize the land itself and the Native Peoples past and present who call it home.