USGS Report Maps Depressions and Sinking Streams in Southeastern US
August 05, 2025
August 05, 2025
WASHINGTON, Aug. 5 (TNSLrpt) -- The U.S. Geological Survey (USGS) has released a document titled 'Assessment and Validation of Depressions in Digital Elevation Models From Multiple Elevation Data Sources and Delineation of Depressions, Sinking Streams, and Their Watersheds in Tennessee and Parts of Kentucky, Virginia, North Carolina, Georgia, Alabama, and Mississippi.' The report, authored by David E. Ladd and John K. Carmichael, is designated as Scientific Investigations Report 2024-5 . . .