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Contact Numbers

Detroit District General Information
1-888-694-8313
Contracting (Business, Bid Info, Procurement)
313-226-4505
Dams
313-226-2225
Detroit District Construction Projects (Military Program)
313-226-4761
Dredging Information
313-226-6127
Emergency Operation Center
313-226-1323
Employment Opportunities
313-226-6813
Environmental
313-226-2476
Engineering and Technical Services
313-226-6794
Great Lakes Navigation
313-226-6127
Lake Level Monthly Bulletin
313-226-6441
Outreach Coordinator (Customer Assistance)
313-226-3387
Planning and Studies
313-226-6760
Project Management
313-226-6786
Public Affairs
313-226-4680
Real Estate
313-226-3480
Recreation
877-444-6777
Regulatory and Permits
1-800-493-6838
Soo Locks
906-635-3464
Surveys and Maps
313-226-3776
Tribal Liaison
313-226-3510
Detroit Project Office
313-226-2069
Duluth Project Office
218-788-6402
Grand Haven Resident Office
616-842-5510
Sault Ste. Marie Project Office
906-635-3464
Note: Use the phone numbers on the left to directly call the office you're trying to reach or complete the form below to submit it by email. Visit our Locations page for mailing addresses.

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