They have reports of adults in the Marshy Hope Creek,which feeds into the Nanticoke near Sharptown. One jumped into a guys boat. They did research, but didn't find any juveniles.
I work part time in the summer at the drawbridge on the Nanticoke in Seaford. I talk to the Marine biologists all the time,they do shock surveys for Shad and Herring into the summer. Will ask them of any Sturgeon sightings.
We go to riverfest every year.