USGS U.S. Geological Survey

WCA Water Conservation Area

WMA Wildlife Management Area

WRDA Water Resources Development Act

WSE Water Supply and Environmental

WSTB Water Science and Technology Board



The National Academies of Sciences, Engineering, and Medicine
500 Fifth St. N.W. | Washington, D.C. 20001

Copyright © National Academy of Sciences. All rights reserved.
Terms of Use and Privacy Statement