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The IDNR headquarters at 1 Natural Resources Way in Springfield has experienced a power outage and tree damage throughout the grounds as a result of severe storms in the area. The agency expects to reopen the building to the public on Monday, June 15, 2026, though this could be subject to change. Check back here for an update before planning to visit the office in person.

Governor JB Pritzker Illinois.gov Contact IDNR DNR A to Z

Explosives and Aggregate Contacts

Benton Office 618/439-9111
Springfield Office 217/782-9976

For questions please use the following links:

Blasting Related Inquiries
Explosives Related Inquiries

Inspection Map

Explosives and Aggregate Division Staff

Michael Falter, Manager

  • Dave Ballinger, Blasting Specialist -Central District
  • Vacant, Blasting Specialist -Central District
  • Antony Lacey, Blasting Expert -Central District, Explosive License Coordinator
  • Angela Martin, Aggregate Blasting and Reclamation, Explosives Storage Coordinator
  • Myron McCaskey, Blasting Specialist -Northern District
  • Vacant, Supervisor/Blasting Expert -Northern District
  • Bane Kroeger, Supervisor/Blasting Expert -Southern District
  • Clint Spiller, Blasting Specialist -Southern District
  • Nick Sterling, Blasting Specialist -Northern District
  • Scott Vinyard, Blasting Specialist -Southern District
  • Nick Wade, Blasting Specialist -Northern District