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Hanford & White Bluffs: The Towns Erased for the Bomb, Washington

Hanford and White Bluffs were Columbia River farm towns emptied in 1943 for the Manhattan Project. Plutonium made there fueled the Nagasaki bomb.

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6 editorial corrections

Last checked Oct 8, 2026

Hanford & White Bluffs: The Towns Erased for the Bomb, Washington — Hanford, Washington
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The story

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For decades before World War II, the land along this bend of the Columbia River was farm country. White Bluffs began in 1861 as a ferry crossing for miners heading to the British Columbia gold rush. Hanford followed in 1907. By the 1930s, both towns had orchards of pears and apples, vineyards, banks and schools. Long before the settlers came, this was tribal land. The Wanapum lived in the nearby Priest Rapids Valley, and the Yakama, Umatilla and Nez Perce peoples fished and gathered along the river. In March 1943, the federal government arrived with a secret project and eminent domain. Hanford residents received a 30-day notice dated March 9. In White Bluffs, people had anywhere from three days to two months to leave. About 1,500 residents of the two towns and nearby settlements were relocated, and the Wanapum lost access to their valley. Homes and orchards were burned to clear the land. In May 1943, about 177 sets of remains were moved from the White Bluffs Cemetery to a cemetery about 30 miles away. On the cleared ground, the Manhattan Project built B Reactor, the world’s first full-scale plutonium production reactor. It produced its first plutonium in November 1944. Hanford plutonium was used in the Trinity test and in the Fat Man bomb dropped on Nagasaki on August 9, 1945. Today the Hanford Site is the focus of the largest environmental cleanup in the country. Of the old towns, the White Bluffs Bank and Hanford High School still stand. Since 2015, they’ve been part of Manhattan Project National Historical Park.

Last corrected: Oct 8, 2026.

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Hanford & White Bluffs: The Towns Erased for the Bomb, Washington

Claim log

#ClaimSourcesStatus
1Hanford townsite coordinates are 46°35′01″N 119°23′16″W.
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2White Bluffs coordinates are 46°39′59″N 119°29′05″W.
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3White Bluffs' first white settlement came in 1861, with a ferry built for traffic to the British Columbia gold rush.
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4Hanford was settled in 1907.
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5By 1925 Hanford had a hotel, a bank, and elementary and high schools.
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6Pears, apples, vegetables, and grapes were the main sources of livelihood in White Bluffs.
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7Hanford residents received a thirty-day notice dated March 9, 1943.
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8White Bluffs residents had three days to two months to leave.
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9The government burned homes and orchards to clear the site.
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10About 177 sets of remains from the White Bluffs Cemetery were moved on May 6, 1943, to East Prosser Cemetery, about 30 miles away.
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11About 1,500 residents of Hanford, White Bluffs, and nearby settlements were relocated.
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12The Wanapum lived in the Priest Rapids Valley until 1943.
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13The Manhattan Project acquired the towns and farms through eminent domain in 1943, displacing Tribes, farmers, and townsfolk.
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14B Reactor was the world's first full-scale plutonium production reactor.
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15B Reactor produced its first plutonium on November 6, 1944.
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16Hanford plutonium was used in the Trinity test and the Fat Man bomb dropped on Nagasaki on August 9, 1945.
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17The Hanford Site is the focus of the nation's largest environmental cleanup.
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18The White Bluffs Bank was built around 1908 and is the only surviving building from the community.
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19Hanford High School still stands.
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20Hanford was designated part of Manhattan Project National Historical Park in 2015.
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21Pre-War Historic Sites Tours visit White Bluffs Bank, Bruggemann Ranch, and Hanford High School.
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22The tours are free and last about 4 hours.
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23The 2026 tour dates ran from May 1 through September 26.
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24Visitors who cannot take a tour can view the former community from the White Bluffs Overlook.
  • nps.gov
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Sources

  • Wikipedia
  • nps.gov
  • tours.hanford.gov

Corrections

#CorrectionSources
1Not only farm residents were forced out: Tribes, including the Wanapum, were also displaced in 1943.
  • nps.gov
2Not only farm residents were forced out: Tribes, including the Wanapum, were also displaced in 1943.
  • Wikipedia
3Eviction timelines varied: Hanford residents received a thirty-day notice, while White Bluffs residents had three days to two months.
  • Wikipedia
4Hanford plutonium was used in both the Trinity test and the Nagasaki bomb, not only the Nagasaki bomb.
  • Wikipedia
5The towns are not entirely gone: the White Bluffs Bank and Hanford High School still stand.
  • nps.gov
6The towns are not entirely gone: the White Bluffs Bank and Hanford High School still stand.
  • Wikipedia

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