The Dallas County Supervisors met on Tuesday. 

The Board approved a contract with engineer firm Bolten and Menk to establish a drainage district in Sugar Grove Township.

The Board also discussed but did not take action on the Dallas County Courthouse rising damp report and project quote, Heart of Iowa Community Services 28E Agreement, the county emergency action plan, courtroom upgrades and held a public hearing on the proposed amendments to the chapter 45 zoning ordinance.