Sdak'dal'iy is a bend located in Matanuska-Susitna County, Alaska. It appears on the Tyonek C-2 NW USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 99.02 feet (30.18 m) above sea level. The nearest populated place is Kroto (historical), approximately 11.6 miles to the ESE.