Hoover Dam of GDS

Image of the largest water control structure on the refuge
Photo By/Credit

USFWS

Date Shot/Created
10/15/2013
Media Usage Rights/License
Public Domain
Image
The “Hoover Dam of GDS,� the largest water control structure on the refuge; called Weir 1
Facility
Great Dismal Swamp National Wildlife Refuge
Subject tags
Wildlife refuges