Drainage Commission

There may be a quorum of the Yankton County Commission on Saturday, December 13, 2025 at 5:30pm at the NFAA Easton Yankton Archery Center, 800 Archery Ln in Yankton. The Friends of the NRA Banquet will be held that evening that the commissioners may attend. If a quorum is present, no action will be taken.
Notice

The Yankton County Highway Department will begin their winter hours on Monday, December 01, 2025 and will run until further notice.

At this time the winter hours are:
Monday through Thursday: 6:30am to 5:00pm.

The Yankton County Government Center and all other Yankton County Non-Emergency offices will be closed on Wednesday, December 24th, Thursday, December 25th and Friday, December 26th 2025 to spend the holidays with our loved ones.

Happy Holidays to all!