[1] The stream flows to the southeast into Lewis County about 1.5 miles southwest of St. Patrick and Missouri Route 81.

The stream continues and turns to the south about one mile west of Canton where it passes under Missouri Route 16.

It passes under Route 61 and meanders to the southeast to enter the Mississippi just north of La Grange.

[1] Wyaconda is derived from the Dakota language meaning "sacred power".

[4] West of Canton, the river has a mean annual discharge of 316 cubic feet per second.