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Federal
USGS Streamgages in the Conterminous United States Indexed to NHDPlus v2.1 Flowlines to Support Streamgage Watershed InforMation (SWIM), 2021
Department of the Interior —
This U.S. Geological Survey (USGS) data release includes locations for 12,422 USGS streamgages as indexed along the network of streams (flowlines) in NHDPlus Version... -
Federal
Point cloud from low-altitude aerial imagery from unmanned aerial system (UAS) flights over Coast Guard Beach, Nauset Spit, Nauset Inlet, and Nauset Marsh, Cape Cod National Seashore, Eastham, Massachusetts on 1 March 2016 (LAZ file)
Department of the Interior —
This point cloud was derived from low-altitude aerial images collected from an unmanned aerial system (UAS) flown in the Cape Cod National Seashore on 1 March, 2016.... -
Federal
Groundwater Levels in the Equus Beds Aquifer near Wichita, Kansas, January 2016 (shallow point measurements shapefile)
Department of the Interior —
This dataset is the result of measurements of groundwater levels in the Equus Beds aquifer near Wichita, Kansas, in January 2016. Potentiometric surfaces are... -
Federal
Watershed Data Management (WDM) Database (SC16.WDM) for Salt Creek Streamflow Simulation, DuPage County, Illinois, January 1, 1997, through September 30, 2016 (Ver 1.1)
Department of the Interior —
The U.S. Geological Survey (USGS), in cooperation with DuPage County Stormwater Management Department, developed a watershed data management (WDM) database of hourly... -
Federal
Contours--Offshore Monterey, California
Department of the Interior —
This part of DS 781 presents bathymetric contours for several seafloor maps of the Offshore of Monterey map area, California. This metadata file refers to the data... -
Federal
Streambank topographic lidar survey of the French Broad River near the Interstate 26 bridge located south of Asheville, NC – November 2019, Pre-construction
Department of the Interior —
In January 2020, the North Carolina Department of Transportation (NCDOT) began work on the Interstate 26 (I 26) highway widening project that involves a bridge... -
Federal
Water quality results from spring and stream sites in Grand Canyon that were sampled by U.S. National Park Service personnel during 2016 and 2017
Department of the Interior —
This dataset comprises water quality results from spring and stream sites in Grand Canyon that were sampled through a cooperative effort by U.S. National Park Service... -
Federal
LEAN-Corrected Collier County DEM for wetlands
Department of the Interior —
Lidar-derived digital elevation models often contain a vertical bias due to vegetation. In areas with tidal influence the amount of bias can be ecologically... -
Federal
Surface Elevation Change (VLMw) and Vertical Accretion Data from Created Mangroves in Tampa Bay, Florida, USA (2011-2016)
Department of the Interior —
These data represent surface elevation change (or "Vertical Land Motion of the Wetland": VLMw) and vertical accretion time series collected from a series of created... -
Federal
A Century of Landscape Disturbance and Urbanization of the San Francisco Bay Region affects the Present-day Genetic Diversity of the California Ridgway’s Rail (Rallus obsoletus obsoletus).
Department of the Interior —
Fragmentation and loss of natural habitat have important consequences for wild populations and can negatively affect long-term viability and resilience to... -
Federal
Predicted relative habitat selection for migrating whooping cranes in the United States Great Plains, drought
Department of the Interior —
The whooping crane is a listed endangered species in North America, protected under federal legislation in the United States and Canada. The only self-sustaining and... -
Federal
Eelgrass (Zostera marina) Maps from 2016 and 2020, Izembek Lagoon, Alaska
Department of the Interior —
This data package includes 40 geospatial rasters (maps) depicting various metrics about eelgrass (Zostera marina) coverage at Izembek Lagoon, Alaska, during 2016 and... -
Federal
Depth to the Water Raster on Long Island, New York, 2016
Department of the Interior —
The depth to water table was measured at 276 groundwater monitoring wells (observation and supply) screened in the upper glacial and Magothy aquifers during April and... -
Federal
Site 35 Mississippi River Bathymetry and Velocimetry Data at Structures A4936/A1850 on Interstate 255 near St. Louis, Missouri, October 2008 through May 2016
Department of the Interior —
These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of... -
Federal
Expanded Vermiculite Sample Descriptions
Department of the Interior —
This folder contains descriptions and analytical data (i.e., electron microprobe, X-ray diffraction, spectral reflectance, and scanning electron microprobe analyses)... -
Federal
Shorelines of the Northern California coastal region (1854-2016) used in shoreline change analysis
Department of the Interior —
Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the... -
Federal
Central California CoSMoS v3.1 projections of coastal cliff retreat due to 21st century sea-level rise
Department of the Interior —
This dataset contains spatial projections of coastal cliff retreat (and associated uncertainty) for future scenarios of sea-level rise (SLR) in Central California.... -
Federal
Alaska permafrost characterization: Geophysical and related field data collected from 2016-2017
Department of the Interior —
Electrical resistivity tomography (ERT), downhole nuclear magnetic resonance (NMR), and manual permafrost-probe measurements were used to quantify permafrost... -
Federal
MODFLOW-NWT model of groundwater flow in the Ozark Plateaus aquifer system, version 1.1
Department of the Interior —
A previously developed groundwater flow model (https://doi.org/10.3133/sir20185035) was modified and used as the primary tool to assess groundwater availability in... -
Federal
Synoptic study of glyphosate, neonicotinoids, and selected other pesticides in streams draining to Lake Champlain from urban and agricultural sources near Burlington, Vermont, 2021
Department of the Interior —
A study designed to measure concentrations of glyphosate, aminomethylphosphonic acid (AMPA, a product of glyphosate degradation in the environment), and several...