What part of the Assabet River National Wildlife Refuge was formerly used as a dumping ground by the Natick Laboratories until the 1980s?
Fort Devens-Sudbury Training Annex The Fort Devens-Sudbury Training Annex was a former annex of Fort Devens that was operational from 1942 to the 1990s. It originally opened as an ammunition dump for the base, and old railroad lines and bunkers can still be seen in the area. It then functioned as a dumping ground for the Natick Laboratories until the 1980s. In the 1990s, the site was cleaned up and turned into the Assabet River National Wildlife Refuge.
Great Bay National Wildlife Refuge Great Bay National Wildlife Refuge was established in 1992 and is located along the eastern shore of New Hampshire's Great Bay in the town of Newington. The area was formerly part of weapons storage area at Pease Air Force Base, which was closed in 1991. A variety of rich wildlife habitats from uplands to open waters can be found throughout the refuge.