This August marks the 70th anniversary of the devastating bombings in Hiroshima and Nagasaki, Japan, during World War II. Hanford produced the plutonium for “Fat Man,” the nuclear bomb dropped on Nagasaki, Japan. Watch Columbia Riverkeeper's newest short film, Hanford: A Race Against Time” showing how Hanford’s nuclear legacy poses an ever-present threat to the Columbia River and river communities.

Columbia Riverkeepers are also collecting signatures for a petition to President Obama about Hanford cleanup. Go here for more information.