Skip to main content
U.S. flag

An official website of the United States government

Tracking persistent declines in suspended sediment in the Lower Mississippi and Atchafalaya Rivers, 1992–2021: Harnessing WRTDSplus to characterize longitudinally varying trends and explore connections to streamflow

July 16, 2025

Suspended sediment (SS) continues a century-long decline in the Lower Mississippi and Atchafalaya Rivers, United States. In this study, we use the WRTDSplus model to estimate concentrations and loads for total, fine (

Publication Year 2025
Title Tracking persistent declines in suspended sediment in the Lower Mississippi and Atchafalaya Rivers, 1992–2021: Harnessing WRTDSplus to characterize longitudinally varying trends and explore connections to streamflow
DOI 10.1016/j.jhydrol.2025.133885
Authors Jennifer Murphy, Lindsey Schafer, Scott Mize
Publication Type Article
Publication Subtype Journal Article
Series Title Journal of Hydrology
Index ID 70269731
Record Source USGS Publications Warehouse
USGS Organization Lower Mississippi-Gulf Water Science Center; Central Midwest Water Science Center
Was this page helpful?