Notices & Bid Documents

Notices and Bid Documents

3/4" Surfacing Gravel Crushing

Sealed bids will be received by the Board of Yankton County Commissioners of Yankton County, South Dakota. These bids will be received no later than 11:00 am on Wednesday, October 28, 2026. At that time, the sealed bids will be opened and publicly read at the Auditor’s Office in the Yankton County Government Center, 321 W 3rd Street, Yankton, South Dakota.
- Notice to Bidders
- Gravel Crush Stockpile Bid Forms

Announcements

Yankton County

Monday, October 5, 2026

The Yankton County Government Center and all other non-emergency offices in the county will be closed on Monday, October 12th, 2026 in observance of Native American Day.

Yankton County Weed Department

Friday, September 18, 2026

The Yankton County Weed Department would like to remind Yankton County landowners that fall is a good time to take care of leafy spurge .

To learn more information, please click here

Yankton County Register of Deeds

Monday, September 14, 2026

As of September 14, 2026, the state has implemented a new vital records system. Please expect a delay in all services as we learn and navigate this new software.

September 14th – October 16th you will need to make an appointment to apply for a marriage license. Plan for this to take at least 30 minutes.

Notary services will not be available from September 14th – October 2nd.