USS Skipjack (SSN-585) provided support vessel services for another submarine's sea trials. Following this mission, "Skipjack" entered NNSDDCO in October for decommissioning. "Skipjack" was decommissioned and stricken from the Naval Vessel Register on 19 April 1990, having served for 31 years in the US Navy. ex-"Skipjack" entered the Nuclear Powered Ship and Submarine Recycling Program in Bremerton, Washington, on 17 March 1996. Recycling was completed on 1 September 1998. USS Skipjack (SSN-585) USS "Skipjack" (SSN-585), the lead ship of her class of nuclear-powered attack submarine, was the third ship of the United States Navy to be named after the Skipjack tuna. Her keel
Skipjack shad was impounded, and currently skipjack shad are most abundant in the upper Mississippi River below the mouth of the Ohio River. In recent years, human modifications to the middle Missouri River have made conditions more favorable for skipjack shad and their distribution has expanded upstream to the Nebraska-South Dakota border. Skipjack shad were historically found in the northern upper Mississippi River and the St. Croix River; however, there have only been four records of skipjack shad in Wisconsin waters since the 1950s. Because this fish is a migratory species, dams have diminished its distribution. It cannot continue to migrate northward