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DNR @ the 2026 Iowa State Fair, Aug 13-23, 2026

Details

Are you ready for an unforgettable adventure at the Iowa State Fair? Don't forget to stop by our DNR building located near the west entrance of the fairground, 9am-8pm.

2026 Courtyard Schedule
Two children in life jackets fishing with their mom on a small rock outcropping on a lake.

Water Quality

From drinking water to wastewater, and from wetlands to lakes, ensuring clean water is an important priority for Iowa.

  • Water Monitoring
  • Drinking Water
  • Water Quality Certification Programs
  • Wastewater Construction
  • Wastewater Permitting (NPDES)
  • Private Well Program

Water Quality Starts Here

  • Watershed Improvement

  • Private Sewage Disposal & Septage

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  • Beach Monitoring Dashboard

  • Water Supply Engineering

  • Water Summary Update

Water Quality Permits & Forms

  • Drinking Water Compliance Forms

  • NPDES General Permits

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  • Stormwater Permit Information

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  • Water Supply Engineering Construction Permits

Water Quality Additional Resources

  • Find an Environmental Field Office

  • Programs & Services

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  • DNR Payment Portal

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  • Open Records Request

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Report a Spill

If in doubt, report it!

Quick reporting of hazardous spills is critical in providing the best emergency response. Call the Iowa DNR and local law enforcement right away.

Call our 24-hour line at 515-725-8694

Additional Spill Guidance

Water Quality News Releases

August 19, 2026

Fuel spill reaches Bulger Creek in Dallas County

The Iowa Department of Natural Resources is investigating a fuel spill at Bulger Creek in Dallas County

Advisory
August 18, 2026

DNR to discuss management of 12 Mile Lake in Emmet County, Aug 26

Join the Iowa DNR on Aug. 26, 6-8 p.m. at the Wallingford Community Center to discuss future management plans for 12 Mile Lake in Emmet County.

Wildlife
August 18, 2026

[Sept 1] Procurement Specialist 1 (Procurement & Administrative Support Specialist)

The Iowa DNR seeks a Procurement & Administrative Support Specialist in Des Moines. Manage purchasing, inventory, and building services. Apply by Sept 1, 2026.

Employment
August 18, 2026

Virtual public meetings to discuss the Palisades-Kepler dam engineering design project, Aug 26

Join Iowa DNR's virtual public meetings on Aug 26 to discuss the Palisades-Kepler Dam design project. Sessions at 10 a.m. and 5:30 p.m.

Water Trails

Department of Natural Resources

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Iowa DNR Customer Service

6200 Park Avenue
Suite 200
Des Moines, IA 50321

Phone

515-725-8200

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