• Civil Works: 513-684-6211
• Contracting With Us: 513-684-3589
• Employment Opportunities: 502-315-7432
• Environmental: 513-684-6050
• General Questions: 513-684-3097
• Locks and Dams: 513-684-2612
• Logistics: 513-684-6448
• Military Programs: 513-684-3034
• Public Affairs: 513-684-3097 or 513-684-3010
• Readiness and Contingency Operations: 513-684-3085
• Real Estate Division: 513-684-2225
• Recreation: 513-684-3192
• Regulatory and Permitting: 513-684-7261

U.S. Army Corps of Engineers
Great Lakes & Ohio River Division
550 Main Street, Room 10-714
Cincinnati, OH 45202-3222

• Public Affairs: 716-879-4410
• Regulatory: 716-879-4330
• Records Request (FOIA): 800-833-6390 (option 5)
• Library: 716-879-4178
• Mount Morris Dam: 585-658-4790
• FUSRAP: 800-833-6390 (option 4)
• Emergency Management Office: 716-879-4160
• Contracting: 800-833-6390 (option 6)
• Equal Employment Opportunity: 716-879-4271

U.S. Army Corps of Engineers, Buffalo District
478 Main Street
Buffalo, NY 14202

Chicago District Office

• General Inquiries / Projects & Programs / Public Affairs: (312) 846-5330
• Front Office: (312) 846-5304
• Regulatory Branch: (312) 846-5530

Lake Michigan Connection:

• Chicago Harbor Lock (Chicago, IL): (312) 787-4795
• Thomas J. O'Brien Lock and Dam (Chicago, IL): (773) 646-2183

Illinois Waterway Locks:
Arranged from upstream (north) to downstream (south)

1. Lockport Lock and Dam (Lockport, IL): (815) 838-0536
2. Brandon Road Lock and Dam (Joliet, IL): (815) 744-1714
3. Dresden Island Lock and Dam (Morris, IL): (815) 942-0840
4. Marseilles Lock and Dam (Marseilles, IL): (815) 795-2593
5. Starved Rock Lock and Dam (Ottawa, IL): (815) 667-4114
6. Peoria Lock and Dam (Creve Coeur, IL): (309) 699-6111
7. La Grange Lock and Dam (Versailles, IL): (217) 225-3317

U.S. Army Corps of Engineers, Chicago District
231 S. LaSalle St.
Suite 1500
Chicago, IL. 60604

• Bay City Field Office: 989-684-5969
• Construction Projects: 313-226-4761
• Contracting: 313-226-4505
• Dams: 313-226-2225
• Detroit Arsenal Resident Office: 586-282-6025
• Detroit District Headquarters: 888-694-8313
• Detroit Project Office: Not listed
• Dredging: 313-226-6127
• Duluth Project Office: 218-720-5260
• Emergency Operation Center: 313-226-1323
• Employment Opportunities: 313-226-6813
• Engineering and Technical Services: 313-226-6794
• Environmental: 313-226-2476
• General Information: 888-694-8313
• Grand Haven Resident Office: 616-842-5510
• Great Lakes Navigation: 313-226-6127
• Great Lakes Water Levels: 313-226-6441
• Marquette Field Office: 906-228-2833
• Michiana Branch Office: 574-232-1952
• Outreach Coordinator: 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: 800-493-6838
• Sault Ste. Marie Project Office: 906-632-3311
• Soo Locks: 906-635-3464
• Surveys and Maps: 313-226-3776
• Tribal Liaison: 313-226-3510

• Bay City Field Office
  1501 North Henry, Rm. 126
  Bay City, MI 48706
• Detroit Arsenal Resident Office
  6501 E. Eleven Mile, MS 119
  Warren, MI 48397
• Detroit District Headquarters
  477 Michigan Ave
  Detroit, MI 48226
• Detroit Project Office
  6309 W. Jefferson, Bldg. 414
  Detroit, MI 48209
• Duluth Project Office
  600 Lake Ave. S.
  Duluth, MN 55802
• Grand Haven Resident Office
  307 S. Harbor St.
  Grand Haven, MI 49417
• Marquette Field Office
  228 West Washington Street, Suite 5
  Marquette, MI 49855
• Michiana Branch Office
  2422 Viridian Drive, Ste. 200
  South Bend, IN 46628
• Sault Ste. Marie Project Office
  312 W. Portage Ave.
  Sault Ste. Marie, MI 49783

• Civil Works Projects & Programs: 304-399-5864
• Contracting (business with us): 304-399-6966
• Emergency Response Mission: 304-399-5140
• Erosion (from water tributaries): 304-399-5845
• Flood Plain Management Services: 866-401-3980
• Freedom of Information Act: 304-399-5889
• Hazardous Waste, Military Munitions: 304-399-5981
• History: 703-428-6554
• Locks and Dams: 304-399-5685
• Military Projects & Programs: 513-684-3034
• Navigation or Navigation Charts: 304-399-5239
• Public Affairs: 304-399-5353
• Recreation Opportunities: 304-399-5144
• Regulatory/Permits – Energy Resources (WV and OH): 304-399-5610
• Regulatory/Permits (Ohio): 304-399-5210
• Regulatory/Permits – South/Transportation Branch (WV and OH): 304-399-5710
• Section 408 Program Coordinator: 614-692-4672
• Small Business Office: 304-399-5632
• Water Conditions or Whitewater: 304-399-5604
• Waterborne Commerce: 304-399-6958

502 Eighth Street
Huntington, West Virginia 25701

• Civilian Personnel Advisory Center: 502-315-6166
• Construction: 502-315-6120
• Contracting: 502-315-6574
• Cultural Resources: 502-315-7468
• Emergency Operations: 502-315-6921
• Engineering: 502-315-6222
• Executive Office: 502-315-6106
• Flooding: 502-315-6912
• Freedom of Information Act (FOIA): 502-315-6640
• Hydropower: 502-315-6458
• Lake/River Reports: 502-315-6487
• Lakes: 502-315-6721
• Levee Safety Program: 502-315-6419
• Locks and Dams: 502-315-6701
• Navigation Charts and Surveys: 502-515-3078
• Public Affairs: 502-315-6766
• Real Estate: 502-315-7001
• Regulatory and Permits: 502-315-6733
• Small Business: 502-315-6111
• Water Quality: 502-315-6312

U.S. Army Corps of Engineers, Louisville District
220 W. Main Street, Suite B04A
Louisville, KY 40202

Office Contacts

• Contracting: 615-736-7910
• Emergency Management Office: 615-736-7037
• Floodplain Information: 615-736-5055
• FOIA Office: 615-736-5687
• Internal Review Office: 615-736-2761
• Locks Dams/Navigation: 615-626-5972
• Navigation: 615-736-5607
• Outreach and Interagency Support: 615-736-7845
• Public Affairs Office/Media Queries: 615-736-7161
• Real Estate Division: 615-913-1283
• Regulatory/Permits: 615-369-7500
• Safety Office: 615-736-7742
• Security Office: 615-736-7397
• Small Business Office: 304-399-5632
• Water Management: 615-736-5635
• Wetlands Permits: 615-369-7500

Lake Offices

• Cheatham Lake: 615-792-5697
• Center Hill Lake: 931-858-3125
• Cordell Hull Lake: 615-735-1034
• Dale Hollow Lake: 931-243-3136
• J. Percy Priest Lake: 615-889-1975
• Lake Barkley: 270-362-4236
• Lake Cumberland: 606-679-6337
• Laurel River Lake: 606-679-6337
• Martins Fork Lake: 606-573-7655
• Old Hickory Lake: 615-822-4846

Navigation Locks

• Barkley Lock: 270-362-9131
• Cheatham Lock: 615-792-4349
• Chickamauga Lock: 423-875-6230
• Cordell Hull Lock: 615-735-1040
• Fort Loudoun Lock: 865-986-2762
• Guntersville Lock: 256-582-3263
• Kentucky Lock: 270-362-4226
• Melton Hill Lock: 865-986-2610
• Nickajack Lock: 423-942-3985
• Old Hickory Lock: 615-847-3281
• Pickwick Lock: 731-925-2334
• Watts Bar Lock: 423-334-3522
• Wheeler Lock: 256-247-3311
• Wilson Lock: 256-764-5223

USACE Nashville District
110 9th Avenue South
Nashville, TN 37203

• Executive Office: 412-395-7103
• Regulatory & Permits: 412-395-7155
• Asset Management Branch: 412-395-7177
• Strategic Integration Office: 412-395-7106
• Business Resource Division: 412-395-7105
• Construction Management Branch: 412-395-7533
• Contracting Branch: 412-395-7508
• Corps Employees Retirement or Health Benefits: 412-395-7123
• Congressional Liaison: 412-395-7196
• Dam Safety: 412-395-7250
• Deputy District Engineer for Project Management: 412-395-7105
• Deputy District Commander: 412-395-7102
• District Commander: 412-395-7103
• Emergency Response Mission: 412-395-7150
• Employment Information: 412-395-7488
• Engineering, Construction Division: 412-395-7378
• Engineering: Civil Design: 412-395-7287
• Engineering: Electrical and Mechanical Design: 412-395-7268
• Engineering: Geotechnical: 412-395-7183
• Engineering: Hydraulic and Hydrologic Design: 412-395-7207
• Engineering: Structural Design: 412-395-7513
• Equal Employment Opportunity Office: 412-395-7236, 412-395-7514
• Flood Plain Information: 412-395-7444
• Human Resources: 412-395-7123
• Hydrologic & Hydraulic Information: 412-395-7523
• Internal Review Office: 412-395-7523
• Land Use Permits: 412-395-7155
• Locks & Dams Branch: 412-395-7652, 412-395-7655
• Logistics Management Office: 412-395-7455
• Maintenance Branch: 412-395-7601, 412-395-7293
• Management Initiatives Branch: 412-395-7314
• Navigation Design Branch: 412-395-7109
• Northern Area Office: 814-763-5037
• Office of Counsel: 412-395-7570
• Operations Division: 412-395-7140, 412-395-7375
• Planning & Environmental Branch: 412-395-7206
• Program & Project Management Branch: 412-395-7555
• Public Affairs Office: 412-395-7500
• Readiness Office: 412-395-7269
• Real Estate Branch: 412-395-7116
• Recreation & Natural Resources - Northern Area: 814-763-5037
• Recreation & Natural Resources - Southern Area: 304-265-1482
• Recreation Permits: 412-395-7176
• Resource Management Office: 412-395-7257
• Safety Office: 412-395-7509
• Security Office: 412-395-7162
• Senior Citizen Recreation Passes: 1-888-ASK-USGS
• Small Business Office: 313-597-1302
• Southern Area Office: 304-265-1482
• Water Management Branch: 412-395-7300
• Wetlands/Regulatory Permits: 412-395-7155

U.S. Army Corps of Engineers Pittsburgh District
2200 William S. Moorhead Federal Building
1000 Liberty Avenue
Pittsburgh, PA 15222-4186

• Buffalo District: 312-738-9697
• Chicago District: 312-738-9697
• Detroit District: 313-597-1302
• Huntington District: 304-399-5632
• Louisville District: 502-315-6111
• Nashville District: 304-399-5632
• Pittsburgh District: 313-597-1302

• Buffalo District: 800-833-6390, option 3
• Chicago District: 312-846-5330
• Detroit District: 313-226-3480
• Huntington District: 304-399-5345
• Louisville District: 502-315-7001
• Nashville District: 615-913-1283
• Pittsburgh District: 412-395-7116

• Administrative Appeals Officer: 513-218-1243
• Buffalo District: 716-879-4330
• Chicago District: 312-846-5530
• Detroit District: 313-226-6413
• Louisville District: 502-315-6733
• Huntington District – Energy Resources (West Virginia and Ohio): 304-399-5610
• Huntington District – Regulatory/Permits (Ohio): 304-399-5210
• Huntington District – South/Transportation Branch (West Virginia and Ohio): 304-399-5710
• Nashville District: 615-369-7500
• Pittsburgh District: 412-395-7155