I did some research on this area. The original Dutch Kills creek, a tributary of Newtown Creek, extended through what is now Sunnyside Yards and ended at 38th Ave. and Northern Blvd. - so, very close to the 39th Ave. station. (The creek was covered over by the yards and then canalized so that it now ends south of Queens Blvd.) There was a village of Dutch Kills near the current Dutch Kills Playground at Crescent St. and 36th Ave. The village became incorporated into Long Island City. In 2008, the area, largely industrial for over 100 years, was rezoned to encourage residential use. This seems to have had the desired effect, and some gentrification has occurred. Having grown up in Astoria, I can say that no one ever used the term Dutch Kills. It was always Long Island City, or in its northern areas, Ravenswood.