Home / Contact

Announcements

Current Phone Outage - Wednesday, October 23, 2024

Our phone lines are currently experiencing an outage due to storm damage and are expected to remain out of service until at least October 31. During this time, we are still available to assist you via email.

Thank you for your understanding and patience. We look forward to connecting with you soon!

Regulatory has email addresses for each office that folks can contact us with instead:

SAC.RD.Charleston@usace.army.mil

SAC.RD.Columbia@usace.army.mil

SAC.RD.Greenville@usace.army.mil

SAC.RD.Conway@usace.army.mil

 

Regulatory Request System

Regulatory Permit or Environmental Issues

843-329-8044

For project specific questions, please contact the appropriate office.

Mailing Address

Charleston District
Attn:
69A Hagood Ave.
Charleston, SC 29403

Contact Form

Contact Numbers

Charleston District Headquarters
843-329-8000
Charleston Regulatory Office
843-329-8044
Columbia Regulatory Field Office
803-253-3444
Conway Regulatory Field Office
843-365-4239
Greenville Regulatory Field Office
864-609-4326
Fort Jackson Resident Office
803-751-3124
St. Stephen Powerhouse
843-567-5701
Small Business Office
CESAC-SB@usace.army.mil
Contracting
CESAC-CT@usace.army.mil
Corporate Communications / Public Affairs
843-329-8123
Freedom of Information Act
CESAC-FOIA@usace.army.mil
Emergency Management
CESAC-EMD@usace.army.mil
Equal Employment Opportunity
843-329-8233
Human Resources
DLL-CESAC-CP@usace.army.mil
Military Construction
CESAC-PM-MILITARY@usace.army.mil
Navigation
CESAC-GIS@usace.army.mil
Regulatory
843-329-8044
Safety
SAC-Safety@usace.army.mil