http://www.ecology.wa.gov/Waste-Toxics/Nuclear-waste/Hanford-cleanup WebMar 1, 2024 · Hanford employs about 11,000 people, but not all work on the 580-square-mile site. The center of the site was used to produce plutonium from World War II through the Cold War. Now the federal...
A Glass Nightmare: Cleaning Up the Cold War’s Nuclear …
WebApr 28, 2024 · The Hanford Vit Plant is designed to clean up the waste from that nuclear legacy. Photos: U.S. Department of Energy Today the 1,500-square-kilometer site, … WebMap showing the size and location of the Hanford site in southeastern Washington. (click to enlarge) In the 1980s, groundwater contamination totaled about 80 square miles. ... State and federal governments monitor the Hanford site and the Hanford Reach of the Columbia River for contaminants, and inform the public of possible risks. chatt jpt
The Horrifying History of the Northwest
WebMar 24, 2024 · For the Manhattan Project, the Hanford Engineer Works produced plutonium at a roughly 600-square-mile (965-square-km) site along the Columbia River in Washington state. WebMar 29, 2024 · Hanford’s Central Plateau, or 200 Area, is home to many cleanup projects and remediation efforts involving both solid and liquid wastes. The area is made up of the 200 East and 200 West areas, which … The Hanford Site occupies 586 square miles (1,518 km ) – roughly equivalent to half the total area of Rhode Island – within Benton County, Washington. It is a desert environment receiving less than ten inches (250 mm) of annual precipitation, covered mostly by shrub-steppe vegetation. The Columbia River flows … See more The Hanford Site is a decommissioned nuclear production complex operated by the United States federal government on the Columbia River in Benton County in the U.S. state of Washington. It has also been known as Site W … See more Contractor selection During World War II, the S-1 Section of the federal Office of Scientific Research and Development (OSRD) sponsored a research project on plutonium. Research was conducted by scientists at the University of Chicago See more Although uranium enrichment and plutonium breeding were slowly phased out, the nuclear legacy left an indelible mark on the Tri … See more Between 1944 and 1971, pump systems drew as much as 75,000 US gallons per minute (4,700 L/s) of cooling water from the Columbia River to dissipate the heat produced by the reactors. Before its release into the river, the used water was held in large tanks … See more The confluence of the Yakima, Snake, and Columbia rivers has been a meeting place for native peoples for centuries. The archaeological record of Native American habitation of this … See more Production problems GE inherited serious problems. Running the reactors continuously at full power had resulted in the Wigner effect, swelling of the graphite due to the displacement of the atoms in its crystalline structure by collisions with … See more While major releases of radioactive material ended with the reactor shutdown in the 1970s and many of the most dangerous wastes … See more chattlechain