The Rocky Flats National Wildlife Refuge was previously a buffer zone for a production facility of what?
Rocky Flats National Wildlife Refuge The Rocky Flats National Wildlife Refuge is a unit of the National Wildlife Refuge System in the United States located approximately 16 mi northwest of Denver, Colorado. The site was previously the Rocky Flats Plant's security buffer zone and is not currently open to the general public for access.
Iowa Army Ammunition Plant The Iowa Army Ammunition Plant (IAAP), located in Des Moines County in southeastern Iowa, near the city of Burlington, manufactures and delivers large caliber items for the United States Department of Defense using modern production methods in support of worldwide operations. It is operated by American Ordnance, a subsidiary of Day & Zimmermann.