323 datasets found for ""Hydrologic Units""
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Federal
Hydrologic unit (HUC6) summaries of models for woody riparian native and invasive plant species in the conterminous western USA
Department of the Interior —
We developed habitat suitability models for occurrence of three invasive riparian woody plant taxa of concern to Department of Interior land management agencies, as... -
Federal
Statistical daily streamflow estimates at GAGES-II non-reference streamgages in the conterminous United States, Water Years 1981-2017
Department of the Interior —
This data release contains daily time series estimates of natural streamflow at 5,439 GAGES-II non-reference streamgages in 19 study regions across the conterminous... -
Federal
Phreatophytic Shrublands and Grasslands, Historical (1990–2019) Trends in Groundwater Levels, Precipitation, and Air Temperature, Historical (1955-2016) Trends in Snow-Water Equivalent, and Projected Future (2040–99) Climate and Hydrology Anomalies across Oregon
Department of the Interior —
This data release presents baseline datasets of phreatophytic groundwater-dependent ecosystem (GDE) locations in Oregon and trends in physical and environmental... -
Federal
Datasets for Integrating stream gage data and Landsat imagery to complete time-series of surface water extents in Central Valley, California
Department of the Interior —
This data release comprises the data files and code necessary to perform all analyses presented in the associated publication. The *.csv data files are aggregations... -
Federal
L5_1985_GOM_Fractional_Land_FAV_SAV_Water
Department of the Interior —
These data were used to quantify land area change in a wetlands possible zone of coastal wetlands during a 1985-2020 observation period. The datasets presented in... -
Federal
Sagebrush Collaborative Restoration Landscapes to Support Management Efforts Improving Fire Resiliency and Restoration in the Sagebrush Biome
Department of the Interior —
The sagebrush ecosystem spans over 175 million acres in the western United States, and is biologically, culturally, and economically significant to the country. Many... -
Federal
L8_2018_GOM_Fractional_Land_FAV_SAV_Water
Department of the Interior —
These data were used to quantify land area change in a wetlands possible zone of coastal wetlands during a 1985-2020 observation period. The datasets presented in... -
Federal
Names of 10-digit hydrologic unit code (HUC10) watersheds in the state of Tennessee
Department of the Interior —
This data release consists of the data used to develop SPAtially Referenced Regression On Watershed(SPARROW) attributes models for estimating loads of total... -
Federal
Estimated quantiles of decadal flow-duration curves using selected probability distributions fit to no-flow fractions and L-moments predicted for pour points of level-12 hydrologic unit codes in the southeastern United States, 1950–2010
Department of the Interior —
Using previously published (Robinson and others, 2019) no-flow fractions and L-moments of nonzero streamflow from decadal streamflow flow-duration analysis (daily... -
Federal
L5_1989_GOM_Fractional_Land_FAV_SAV_Water
Department of the Interior —
These data were used to quantify land area change in a wetlands possible zone of coastal wetlands during a 1985-2020 observation period. The datasets presented in... -
Federal
Irrigation water use reanalysis for the 2000-20 period by HUC12, month, and year for the conterminous United States (ver. 2.0, September 2024)
Department of the Interior —
This data release provides a monthly irrigation water use reanalysis for the period 2000-20 for all USGS Watershed Boundary Dataset of Subwatersheds (Hydrologic Unit... -
Federal
L5_1999_GOM_Fractional_Land_FAV_SAV_Water
Department of the Interior —
These data were used to quantify land area change in a wetlands possible zone of coastal wetlands during a 1985-2020 observation period. The datasets presented in... -
Federal
Aggregated Data Records Describing USDA Conservation Practices Implemented Within the Chesapeake Bay Watershed
Department of the Interior —
This data release contains aggregated data records documenting the implementation of conservation practices supported by the U.S. Department of Agriculture (USDA) on... -
Federal
Elevation Raster for Maine StreamStats
Department of the Interior —
This dataset consists of hydrologically enforced digital elevation model rasters for each 4-digit Hydrologic Unit Code (HUC) area in Maine (0101, 0102, 0103, 0104,... -
Federal
L8_2019_GOM_Fractional_Land_FAV_SAV_Water
Department of the Interior —
These data were used to quantify land area change in a wetlands possible zone of coastal wetlands during a 1985-2020 observation period. The datasets presented in... -
Federal
The Geochemical Atlas of Alaska, 2016 - Geochem Data
Department of the Interior —
A rich legacy of geochemical data produced since the early 1960s covers the great expanse of Alaska; careful treatment of such data may provide significant and... -
Federal
Elevation-Derived Hydrography Layers for the Upper Shawsheen River Basin, Massachusetts
Department of the Interior —
This dataset consists of the raster and vector data used to generate elevation-derived hydrography for the 12-digit Hydrologic Unit Code (HUC) 010700061301 area named... -
Federal
Groundwater-quality data in the Mokelumne, Cosumnes, and American River Watersheds Shallow Aquifer Study Unit, 2016-2017: Tables
Department of the Interior —
The U.S. Geological Survey collected groundwater samples from 67 wells and 1 spring used for domestic and small system drinking water supplies in Placer, El Dorado,... -
Federal
Study Boundary and Grid Cells for the North and South American, Cosumnes, and Mokelumne River Watersheds Shallow Aquifer Study Unit
Department of the Interior —
The U.S. Geological Survey collected groundwater samples from 67 domestic wells and 1 spring used for domestic supply in Placer, El Dorado, Amador, and Calaveras... -
Federal
MODFLOW-NWT model used to develop a simple method for simulating groundwater interactions with fens to forecast development effects
Department of the Interior —
This groundwater-flow model archive contains all of the input and output files for an inset MODFLOW-NWT model extracted from the northern (Wisconsin) half of a...
323 datasets found for ""Hydrologic Units""