Email Notification of Public Notices

Under the Corps' Regulatory Program, a public notice is the primary method for advising all interested parties of a proposed activity for which a permit is sought. Soliciting comments and information necessary to evaluate the probable impacts on the public interest. Public notices are also published to inform the public about new or proposed regulations, policies, guidance or permit procedures.

Starting June 1, 2013, only those individuals or groups, who subscribe to the new system, will receive electronic notification or printed copies of Public Notices. To subscribe, please complete this form and e-mail to; or fax to 912-652-5995; or mail to: U.S. Army Corps of Engineers ATTN: CESAS-RD, 100 West Oglethorpe Avenue, Savannah, Georgia 31401-3640. You can modify or cancel your subscription at any time by submitting a revised form or by contacting our office.

For more information on our notification process please see the public notice dated April 3, 2013.


Published March 13, 2020
Expiration date: 4/13/2020

Project Name: SAS-2018-00554 Twin Pines Minerals
County: Charlton
Nearest Named Waterbody: St. Mary's River
Overall Project Purpose: Construction of a sand derived heavy minerals demonstration mining project The links below are the full permit application and appendices.

Note that Appendix A is eight data files that were used in the hydrology model. These are small files sizes that can be emailed, but the format is not compatible to post on our website. To obtain these files send an email to: with the subject line: "Hydrology Data Files Request for SAS-2018-00554 Twin Pines". The eight data files will be emailed to you within 3 business days.