Programs & Services

The NPDES Section of the Iowa Department of Natural Resources (DNR) is releasing an informal draft renewal of NPDES General Permit #4 (GP #4) for review.

DNR staff work with individuals, businesses and communities to help them protect our natural resources by complying with state and federal laws.

The Environmental Protection Commission (EPC) of the Iowa Department of Natural Resources (DNR) will have their monthly business meeting November 18.

The Iowa Department of Natural Resources (DNR) treated Clear Lake last week with the approved aquatic herbicide, Sonar A.S. to eliminate Eurasian watermilfoil.

Iowa DNR's Natural Resource Commission will host its monthly meeting at 9:30 a.m., Nov. 13, at 6200 Park Ave., in the Walnut Woods Conference Rm, in Des Moines.

Warmer temperatures and rainfall deficits in October have led to deteriorating drought conditions across the state, according to the latest Water Summary Update