Black Hawk County allows application of approved dust control material to
county gravel roads.
Residents who want to use dust control should contact an approved applicator prior to April 15. Below are links to information on the process and a list of approved applicators.
Dust Control Policy
Dust Control Permitting and Procedures
Approved Dust Control Applicators
Guide to Repairing your Sealcoat
Information for Dust Control Applicators