878 datasets found
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Federal
USGS Water-Quality Data for the Nation - National Water Information System (NWIS)
Department of the Interior —
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the... -
Federal
USGS Surface-Water Data for the Nation - National Water Information System (NWIS)
Department of the Interior —
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the... -
Federal
Flood Inundation Mapping Data For Johnson Creek near Sycamore, Oregon
Department of the Interior —
The basis for these features is U.S. Geological Survey Scientific Investigation Report 2017-5024 Flood Inundation Mapping Data for Johnson Creek near Sycamore,... -
Federal
Digital Elevation Models (DEM) Data
Department of the Interior —
These topographic/bathymetric digital elevation models (DEMs) were collected and compiled to characterize erosion and deposition in the Colorado River and in an... -
Federal
Particle Image Velocimetry Results
Department of the Interior —
This child item contains the Mathworks Matlab mat-file outputs from the scripts described in the Ancillary Scripts child item. Each file contains the results for a... -
Federal
Suspended Sediment Data and Loads in the Fountain Creek Watershed, Colorado (ver 2.0, June 2025)
Department of the Interior —
This data release consists of daily mean streamflow, daily mean suspended sediment concentration (SSC), and daily mean suspended sediment load (SSL) data for selected... -
Federal
Velocity and Water-Quality Data for the Maumee River Between Defiance and Toledo, Ohio, 2019
Department of the Interior —
As part of the Great Lakes Restoration Initiative (GLRI) project template 774-18 entitled “Development of monitoring and response methodologies, and implementation of... -
Federal
Unoccupied Aerial System-mounted image velocimetry and Doppler velocity radar data for computation of river velocity and discharge collected at seven locations in Colorado in 2023: Calibration Images
Department of the Interior —
This child item contains images of each field site annotated with labeled calibration marks and associated pixel locations for each dataset. The images can calibrate... -
Federal
Selected basin characteristics for all GAGES-II CONUS reference gages
Department of the Interior —
This dataset contains selected basin characteristics from the GAGES-II dataset (https://water.usgs.gov/lookup/getspatial?gagesII_Sept2011) that were considered for... -
Federal
Upper Colorado River Basin Accumulated Wastewater Ratios and PFAS Model Predictions (ver. 2.0, August 2025)
Department of the Interior —
A wastewater reuse model was applied to the Upper Colorado River basin to assess the (1) percent of accumulated wastewater (ACCWW%) from municipal and industrial... -
Federal
08: Daily average stream base flow at 14 watersheds in Gwinnett County, Georgia for water years 2002-2020
Department of the Interior —
This dataset contains the daily average base flow, as determined by hydrograph separation, for 14 watersheds in Gwinnett County, Georgia for October 2001 through... -
Federal
Filters for Point Cloud Data from a Terrestrial Laser Scanner Survey in Grapevine Canyon Near Scotty's Castle, Death Valley National Park, California
Department of the Interior —
This polygon shapefile represents filters used with I-Site Studio software to filter ground observations collected by terrestrial laser scanner (TLS) survey in... -
Federal
Acoustic Doppler Current Profiler (ADCP) Data
Department of the Interior —
These acoustic Doppler current profiler (ADCP) data were collected and compiled to characterize the velocity patterns in channel of the Colorado River and in an... -
Federal
Predicted hydropower impacts of different management scenarios for Lake Powell releases
Department of the Interior —
These data were compiled to predict hourly Glen Canyon Dam operations and hydropower impacts. The objective of our study was to estimate hydropower impacts under... -
Federal
Results of peak-flow frequency analyses for selected streamgages in the lower Red River of the North and Pembina River basins in North Dakota
Department of the Interior —
This data release contains results of peak-flow frequency analyses for selected streamgages in the lower Red River of the North and Pembina River basins in North... -
Federal
Daily streamflow data for selected streamgages in the conterminous United States
Department of the Interior —
This dataset contains a zipped file (dailyQs.zip) of daily streamflow data for 1,378 streamgages in 19 study regions in the conterminous U.S. from October 1, 1980... -
Federal
Annual numbers of Russian olive trees established along the Escalante River from field age data and corresponding annual streamflow and climate data
Department of the Interior —
Russian olive stems were aged in the field along two reaches of the Escalante River and neighboring agricultural towns of Boulder and Escalante in 2015. This dataset... -
Federal
WATSTORE Peak flow data for peak-flow frequency analyses for selected streamgages in and near the Milk River Basin, Montana, based on data through water year 2018, Part 1
Department of the Interior —
This file (wymt_ffa_2018D_WATSTORE.txt) contains peak flow data for peak-flow frequency analyses for selected streamgages in and near the Milk River Basin, Montana,... -
Federal
16) Surface-water diversions from the East Walker, West Walker, and Walker Rivers in Smith Valley and Mason Valley, Nevada, 1931-2020
Department of the Interior —
This tabular dataset is compiled surface-water diversion data from the West Walker River in Smith Valley, Nevada, and the East Walker, West Walker, and Walker Rivers... -
Federal
Geospatial and model dataset for flood-Inundation maps in a 10-mile reach of the Sabinal River and a 7-mile reach of the West Sabinal River near Utopia, Texas, 2021
Department of the Interior —
This data release documents the digital data used to produce flood-inundation maps for a range of gage heights (stages) for the Sabinal River near Utopia, Tex. The...
878 datasets found