QUESTIONS ABOUT DUST CONTROL
Washington County has an established dust control policy. Following are questions we hear often related to this policy.
Contact an approved dust control supplier for Washington County. They will provide you with our dust control policy, permit application, and green flags to mark the location to be sprayed. You do not need to contact Washington County.
You do not have to own the property. But you do need to notify the property owner of the location where dust control is being placed.
The green flags are supplied by your dust control provider. You are responsible for keeping the green flags visible so the road grader does not grade your dust control.
No. Waste oil is a pollutant and not permitted by the Iowa DNR or Washington County.