323 datasets found for ""Hydrologic Units""
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Federal
Gulf of Mexico Land Area Change in Wetland Possible Zone by Hydrologic Unit Code (HUC) Graphs
Department of the Interior —
The graphs presented here quantify land area change in a wetlands possible zone of coastal wetlands during a 1985-2020 observation period by 10-digit Hydrologic Unit... -
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
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
Historical Stream Fish Distribution Database for the Conterminous United States (1950-1990): IchthyMaps
Department of the Interior —
Fish occurrence data to support high-resolution distribution models and test various community and macroecological hypotheses have not been available at the national... -
Federal
Database of Riparian Floodplain Boundaries for the San Carlos and Gila Rivers -- 2019 Riparian Floodplain for the San Carlos River and Gila River within the Upper Gila River Level-4 Hydrologic Unit Code Watershed
Department of the Interior —
This is a Child Item for the Parent data release, Mapping Riparian Vegetation Response to Climate Change on the San Carlos Apache Reservation and Upper Gila River... -
Federal
Summary of Decadal No-Flow Fractions and Decadal L-Moments of Nonzero Streamflow Flow-Duration Curves for National Hydrography Dataset, Version 2 Catchments in the Southeastern United States, 1950 - 2010, at 12-digit Hydrologic Unit Code (HUC12) Pour Points
Department of the Interior —
Censored and uncensored generalized additive models (GAMs) are developed from 955 U.S. Geological Survey streamflow-gaging stations (streamgages) to predict decadal... -
Federal
Surface Water Index of Permanence (SWIPe) for the upper Missouri River basin, 1989-2021
Department of the Interior —
With the Surface Water Index of Permanence (SWIPe), we provide a standardized metric for describing one- to five-year anomalies of the annual minimum surface water... -
Federal
R script that creates a wrapper function to automate the generation of boxplots of change factors for all Florida HUC-8 basins (basin_boxplot.R)
Department of the Interior —
The Florida Flood Hub for Applied Research and Innovation and the U.S. Geological Survey have developed projected future change factors for precipitation depth-... -
Federal
Local geodatabases for Puerto Rico StreamStats
Department of the Interior —
The U.S. Geological Survey (USGS), in cooperation with the Puerto Rico Environmental Quality Board, has compiled a series of geospatial datasets for Puerto Rico to be... -
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
L5_1992_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
L5_2002_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
1:24,000-scale Hydrographic Areas for Humboldt River Basin, Nevada
Department of the Interior —
This data set contains the topographic and administrative hydrographic area boundaries for the Humboldt River Basin at 1:24,000-scale. -
Federal
L5_1997_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
L5_2001_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
L8_2020_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
Drivers and uncertainties of forecasted range shifts for warm-water fishes under coupled climate and land cover change: Data
Department of the Interior —
Each text file describes coupled climate and land use scenarios used to model species distributions under different greenhouse gas emissions trajectories and time... -
Federal
Data release for mean annual runoff and annual runoff variability map for Oklahoma, 1940–2007
Department of the Interior —
The U.S. Geological Survey (USGS), in cooperation with the Oklahoma Water Resources Board, produced this data release that includes vector and raster geographic... -
Federal
Results of generalized least-squares (GLS) regression for 136 USGS streamgages in urban areas in Tennessee and parts of Alabama, Georgia, Mississippi, North Carolina, and South Carolina
Department of the Interior —
This dataset contains results of generalized least-squares (GLS) regression for 136 streamflow gaging stations (streamgages) operated by the U.S. Geological Survey... -
Federal
Monthly summaries of pixel counts in Joint Research Centre Monthly Water History v1.0 dataset in level-8 HUC in the greater Central Valley, California from 1984 to 2015
Department of the Interior —
The dataset comprises a Landsat-derived assessment of monthly surface water area within the study area (California's greater Central Valley). The surface water...
323 datasets found for ""Hydrologic Units""