#USGS_SBSC monitors the status and trends of sand storage along the #ColoradoRiver using #bathymetric and #topographic data. Learn about how we evaluate geomorphic and ecologic changes in the river downstream of #GlenCanyonDam: https://t.co/2o4J1TODao #
RT @USGS: [PUB] OFR 2022-1057: "Channel Mapping of the Colorado River from Glen Canyon Dam to Lees Ferry in Glen Canyon National Recreation…
[PUB] OFR 2022-1057: "Channel Mapping of the Colorado River from Glen Canyon Dam to Lees Ferry in Glen Canyon National Recreation Area, Arizona." https://t.co/zQgD6MWebK https://t.co/4Nm8zzcngW
RT @USGS: [PUB] OFR 2022-1057: "Channel Mapping of the Colorado River from Glen Canyon Dam to Lees Ferry in Glen Canyon National Recreation…