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Federal
National Riparian Area Base Map
Department of Agriculture —
This imagery layer shows national riparian areas for the conterminous United States. Riparian areas are an important natural resource with high biological diversity.... -
State
Stream Gages
State of Oregon —
The Water Resources Department operates more than 200 stream and reservoir gages throughout the state. More than 160 of these gages are operated as near real-time.... -
Federal
Flood Inundation Maps for the Amite and Comite Rivers from State Highway 64 to U.S. Highway 190 – City of Central, Louisiana
Department of the Interior —
The State of Louisiana experienced widespread flooding during the extreme rainfall events of March and August 2016. The City of Central, Louisiana, which lies above... -
Federal
Seepage-run discharge measurements, December 28, 2021, South Halawa Stream, North Halawa Stream, and Halawa Stream, Oahu, Hawaii
Department of the Interior —
This data release contains a comma-delimited ascii file of five same-day, discrete discharge measurements made at sites along selected reaches of South Halawa Stream,... -
Federal
Seepage-run discharge measurements, September 24, 2021, Kawainui Stream, O'ahu, Hawai'i
Department of the Interior —
This data release contains a comma-delimited ascii file of eight same-day, discrete discharge measurements made at sites along selected reaches of Kawainui Stream,... -
Federal
Base flow estimation via optimal hydrograph separation at CONUS watersheds and comparison to the National Hydrologic Model - Precipitation-Runoff Modeling System by HRU calibrated version
Department of the Interior —
Optimal hydrograph separation (OHS) is a two-component, hydrograph separation method that uses a two-parameter, recursive digital filter (RDF) constrained via... -
Federal
Model archive for two-dimensional hydraulic model simulations before and after restoration work, Kootenai River, Idaho, 2011-2022
Department of the Interior —
The two-dimensional (2D) hydraulic flow model International River Interface Cooperative with the Flow and Sediment Transport with Morphological Evolution of Channels... -
State
Profile and discharge data for five waterways in the Utqiagvik-Atqasuk-Wainwright region, Alaska, collected August 2022
State of Alaska —
Profile and discharge data for five waterways in the Utqiagvik-Atqasuk-Wainwright region, Alaska, collected August 2022, Raw Data File 2022-15, presents discharge... -
Federal
Falls River near Squirrel, ID (YFAL)
Department of the Interior —
Falls River near Squirrel, Idaho (YFAL) Sample Collection: Samples were collected near the USGS stream gage 13046995 (Latitude 44°03'43", Longitude 111°09'07" NAD83).... -
Federal
Geomorphic Change Data for the Little Colorado River, Arizona, USA
Department of the Interior —
These data include geospatial files (shapefiles and orthorectified raster images) and an input hydrograph (csv) for a 1-dimensional unsteady hydrologic model.... -
Federal
PeakFQ version 7.4.1 specifications file for peak-flow frequency analyses for selected streamgages in the Upper Yellowstone River Basin, based on data through water year 2022
Department of the Interior —
This file (wymt_ffa_2022Yellowstone.psf) contains specifications to run PeakFQ version 7.4.1 for peak-flow frequency analyses for selected streamgages based on data... -
Federal
PeakFQ version 7.3 specifications file for peak-flow frequency analyses for selected streamgages in and near Powell County, Montana, based on data through water year 2019
Department of the Interior —
This file (wymt_ffa_2019Powell.psf) contains specifications to run PeakFQ for peak-flow frequency analyses for selected streamgages in and near Powell County,... -
Federal
Empirical Models for Estimating Baseline Streamflows in California and their Likelihood of Anthropogenic Modification
Department of the Interior —
The dataset contain estimates of natural monthly streamflow for 135,118 stream segments in California, USA, from 1950 to 2012. Segments are identified per the medium... -
Federal
Datasets used to map the base-flow recession time constants in the Niobrara National Scenic River in Nebraska, 2016-18
Department of the Interior —
The base flow recession time constant (tau) is a hydrologic index that characterizes the ability of a ground-water system to supply flow to a stream draining from... -
Federal
Seepage-run discharge measurements, June 2, 2022, South Halawa Stream, North Halawa Stream, and Halawa Stream, Oahu, Hawaii
Department of the Interior —
This data release contains a comma-delimited ascii file of six same-day, discrete discharge measurements made at sites along selected reaches of South Halawa Stream,... -
Federal
Continuous Temperature and Specific Conductance from the Yukon River and Arctic Rivers in Alaska
Department of the Interior —
This data release includes continuous measurements of stream temperature and specific conductance from 24 sites on the Yukon River and other arctic rivers in Alaska.... -
Federal
Data release for Influence of multi-decadal land use, irrigation practices and climate on riparian corridors across the Upper Missouri River headwaters basin, Montana
Department of the Interior —
The Upper Missouri River headwaters (UMH) basin (36 400 km2 ) depends on its river corridors to support irrigated agriculture and world-class trout fisheries. We... -
Federal
Hydrologic and Landscape Database for the Cahaba River National Wildlife Refuge and Contributing Watersheds, Alabama
Department of the Interior —
This hydrologic and landscape database was developed by the U.S. Geological Survey, in cooperation with the U.S. Fish and Wildlife Service for the Cahaba River... -
Federal
Data-Driven Drought Prediction Project Model Outputs: Daily Streamflow and Streamflow Percentile Predictions for the Colorado River Basin Region
Department of the Interior —
This metadata record describes outputs from 12 configurations of long short-term memory (LSTM) models which were used to predict streamflow drought occurrence at 384... -
Federal
Data supporting 'Linking fire-induced evapotranspiration shifts to streamflow magnitude and timing in the western United States'
Department of the Interior —
The impact of wildfire on water availability is a critical issue in the western United States. Because actual evapotranspiration (ETa) constitutes the largest loss in...