The Hanford Site is located in southeastern Washington near .

The site was established during
to produce
.

At its peak, the Hanford Site employed about
workers.

The Hanford Site sits on 586-square-miles of shrub-steppe desert in southeastern Washington State. Beginning in 1943, the site was used to produce plutonium for the bomb that brought an end to World War II.

Beginning in 1943, the site was used to produce plutonium for the bomb that brought an end to World War II.

At its peak, this national weapons complex consisted of 16 major facilities, including vast reservations of land in the States of Idaho, Nevada, South Carolina, Tennessee, and Washington.

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