-
Multibeam bathymetric data collected within Lake Powell, UT-AZ during USGS Fi...
High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part... -
Calcium, magnesium and total dissolved solids data as well as modeled salinit...
These data were compiled to quantify the role of Lake Powell in modulating salinity and reducing overall salt flux from the Upper Colorado River Basin downstream. In addition,... -
Elevation-area-capacity tables for Lake Powell, 2018
This dataset provides elevation-area-capacity relationships for Lake Powell derived from a topobathymetric digital elevation model (TBDEM) that was collected in 2017 and 2018.... -
Calibration datasets and model archive summaries for regression models develo...
This data release supports the following publication: Mast, M. A., 2018, Estimating metal concentrations with regression analysis and water-quality surrogates at nine sites on... -
Sound Velocity Profiles, AML Minos X sound velocity profile data, collected d...
High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part... -
One Meter Topobathymetric Digital Elevation Model for Lake Powell, Arizona-Ut...
To support the modeling of the Colorado River water storage area capacity tables by the U.S. Geological Survey (USGS) Utah Water Science Center in the Glen Canyon National... -
Seismic Reflection, EdgeTech SB-424 chirp tracklines collected within Lake Po...
High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part... -
Adult net-spinning caddisfly (Hydropsyche spp.) catch rates and morphology fr...
These data describe the distribution and abundance of Hydropsyche, a widespread and diverse genus of net-spinning caddisflies, in the Colorado River Basin. Abundance data,... -
Adult net-spinning caddisfly (Hydropsyche spp.) catch rates and morphology fr...
These data describe the distribution and abundance of Hydropsyche, a widespread and diverse genus of net-spinning caddisflies, in the Colorado River Basin. Abundance data,... -
Initial core data of 2018 sediment cores from Lake Powell, Utah
This section of the data release includes core log and spectrophotometry data in the format of a comma-separated value (CSV) file (2018LakePowellCoring_CoreLogData.csv). It is... -
Calcium, magnesium and total dissolved solids data as well as modeled salinit...
These data were compiled to quantify the role of Lake Powell in modulating salinity and reducing overall salt flux from the Upper Colorado River Basin downstream. In addition,... -
Flow management for hydropower extirpates aquatic insects, undermining river ...
Two unique datasets were gathered to document whether flow management for hydropower affects the abundance and diversity of aquatic insect assemblages. The first dataset was... -
Initial core data of 2018 sediment cores from Lake Powell, Utah
This section of the data release includes core and core section information in the format of a comma-separated value (CSV) file (2018LakePowellCoring_CoreSectionInfo.csv). It is... -
Initial core data of 2018 sediment cores from Lake Powell, Utah
This section of the data release includes core images in the format of photos (JPG) that have been compressed into a zipped file (2018LakePowellCoring_CorePhotos.zip). It is... -
Multibeam backscatter data collected within Lake Powell, UT-AZ during USGS Fi...
High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part... -
Flow management for hydropower extirpates aquatic insects, undermining river ...
Two unique datasets were gathered to document whether flow management for hydropower affects the abundance and diversity of aquatic insect assemblages. The first dataset was... -
Digital Elevation Model of Glen Canyon Prior to the Flooding of Lake Powell f...
Development of a high-resolution digital elevation model (DEM) of the pre-Glen Canyon Dam topography in Glen Canyon National Recreation Area, Utah and Arizona was initiated to... -
Initial core data of 2018 sediment cores from Lake Powell, Utah
This section of the data release includes drillhole information in the format of a comma-separated value (CSV) file (2018LakePowellCoring_DrillholeInfo.csv). It is Part 1 (of... -
Initial core data of 2018 sediment cores from Lake Powell, Utah
This section of the data release includes core and core section information in the format of a comma-separated value (CSV) file (2018LakePowellCoring_CoreSectionInfo.csv). It is... -
Supplemental discrete dissolved-solids and specific conductance data and mont...
Monthly Mean Dissolved-Solids Concentration and Monthly Mean Dissolved-Solids Load Data Flow weighted monthly mean dissolved-solids concentrations (mg/L) data and monthly mean...