Description
Heads 4.8 km (3 mi) south of Gilliland, flows southeast to enter the South Wichita River, 6.4 km (4 mi) west-northwest of Vera.
History
Named for Olaf Alexander Ilseng (1862-1905), who lived and farmed along the stream in the early 20th century. Note: The first letter in this feature name is an upper case "i", and the second letter is a lower case "L".