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Iowa DNR Customer Service
Mon - Fri, 8:00am - 4:30pm CST
Submit Online Inquiry
Information / Records Requests
Contact Information by County
To e-mail staff use the following format: firstname.lastname@example.org
502 E 9th St
Des Moines, IA 50319-0034
Aboveground Storage Tanks (AST): State Fire Marshal Division
Environmental Protection Agency (EPA):
Interstate Technology and Regulatory Council (ITRC)
National Workgroups on Leak Detection Evaluations (NWGLDE)
University of Iowa Hygienic Lab (UHL): Certification for UST