Public Works

The Public Works Department is dedicated to planning, developing and maintaining the County’s infrastructure, solid waste program, facilities, benefit districts and other services in a manner which provides safe travel for the general public and enhances the quality of life in Riley County.

Public Notices / Road Construction

Find out about current Public Notices and construction projects in Riley County on our Road Construction Projects page.


Sewer and Water district information and resources.

Dust Reduction Applications are due by April 30, 2021.

County Surplus Property Auction

Riley County Public Works will be holding an auction of surplus property from all County departments on Tuesday, October 26, 2021, at 3:00 p.m. at 6215 Tuttle Creek Blvd, Manhattan, Kansas.  Please check the list of items up for auction at Ruckert Realty & Auction.