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Wendy Hieb, Industrial NPDES & Operation Permit Coordinator

Contact Information

Industrial NPDES permits, Water Treatment Plant wastewater permits, State Operation permits, General Permits 6, 7, 8, 9, and GP 5, 8, and 9 Database.

Email Address
wendy.hieb@dnr.iowa.gov
Phone(s)
515-808-3039

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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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