The Naval Ammunition Depot was the largest WWII naval munitions plant from 1942-1946
There were over 2000 structures including buildings, bunkers, and various other types of buildings The Hastings Campus of Central Community College now occupies some of the buildings
There is also an industrial park and the U.S. Dept of Agriculture has a large facility
There is also a training site for the Army national guardsmen and reservists To the extent possible, I have provided information about each building