Naval Surface Warfare Center, Upper Machodoc Creek and the Potomac River, Dahlgren, VA; Danger Zone

The U.S. Army Corps of Engineers is amending its regulations for the existing danger zone in the vicinity of Naval Surface Warfare Center, Dahlgren, in King George County, Virginia. The amendment changes the description of the hazardous operations in the area, the hours of operation, and expands the boundaries of a portion of the danger zone. The amendment is necessary to protect the public from potentially hazardous conditions which may exist as a result of use of the areas by the United States Navy.

Agency Contact: Mr. David B. Olson, Headquarters, Operations and Regulatory Community of Practice, Washington, DC at 202- 761-4922 or by e-mail at david.b.olson@usace.army.mil, or Mr. Robert Berg, Corps of Engineers, Norfolk District, Regulatory Branch, at 757- 201-7793 or by e-mail at robert.a.berg@usace.army.mil.