Lee's Creek Township is one of thirty-seven townships in Washington County, Arkansas, USA. As of the 2000 census, its total population was 640.GeographyAccording to the United States Census Bureau, Johnson Township covers an area of 33.1sqmi, all land. Devil's Den State Park makes up the southern tip of the township. The township was created from parts of Cove Creek Township and Crawford Township in 1880.Cities, towns, villagesBlackburnCemeteriesThe township contains Blackburn Cemetery.Major routes 25px Interstate 540 20px Arkansas Highway 74 25px Arkansas Highway 170