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Federal
Watershed Boundary Dataset; 12-Digit Watersheds Dissolved to 8-Digit Watersheds recent views
Department of the Interior —
This dataset is the digital hydrologic unit boundary layer for the 8-digit subwatershed boundaries for the conterminous United States. This dataset is intended to be... -
Federal
Umpqua River Basin Particle-count Data: Little Wolf, Slide, and South Fork Calapooya Creeks, 2014 recent views
Department of the Interior —
Interactions between geomorphic processes at multiple scales shape the distributions of habitats, species, and life stages that a river can support. Understanding... -
Federal
Wallace Lake Flood Map Files recent views
Department of the Interior —
Heavy rainfall occurred across Louisiana during March 8-19, 2016, as a result of a massive, slow-moving southward dip in the jet stream, which moved eastward across... -
Federal
Particle Image Velocimetry Results Images recent views
Department of the Interior —
This child item contains images associated with each field site showing example output of PIV results as processed using the "CreatePlots.m" script file found in the... -
Federal
Phosphorus, nitrogen, carbon, calcium, pH, and dissolved oxygen data from incubations of Colorado River water and sediment and associated ambient river water measurements recent views
Department of the Interior —
Lake Powell retains most of the phosphorus that it receives, leading to downstream phosphorus limitation. These data were compiled to examine controls on phosphorus... -
Federal
Hyperspectral profiles of Harmful Algal Blooms (HABs) and other algae, 2022 recent views
Department of the Interior —
This dataset is a collection of hyperspectral imagery profiles of algae, many associated with Harmful Algae Blooms (HABs). Data were collected using a microscope-... -
Federal
Microplastics data collected from streams in the northeastern United States, 2017-2018 recent views
Department of the Interior —
These data were collected to characterize the quantity and quality of microplastic particles found in 17 streams in the northeastern United States, from New York to... -
University
Chamberino Floodplain Management Study recent views
Earth Data Analysis Center, University of New Mexico —
The Dona Ana County Flood Commission requested the United States Department of Agriculture's Natural Resources Conservation Service to conduct a study of the... -
Federal
Streamflow Measurements in North-central Nebraska, November 2006--Measurement Sites recent views
Department of the Interior —
This point data set contains streamflow-measurement sites in the Elkhorn and Loup River basins and selected streamflow-measurement sites in the Niobrara and Platte... -
Federal
Digital data sets that describe aquifer characteristics of the Antlers aquifer in southeastern Oklahoma recent views
Department of the Interior —
This data set consists of digitized aquifer boundaries of the Antlers aquifer in southeastern Oklahoma. The Early Cretaceous-age Antlers Sandstone is an important... -
Federal
sir-06-5129_alt_top_trinidad_con recent views
Department of the Interior —
This data set consists of structure contours that show lines of equal altitude of the top of the Trinidad Sandstone, the contact between the Trinidad Sandstone and... -
Federal
MODFLOW-NWT model used to develop a simple method for simulating groundwater interactions with fens to forecast development effects recent views
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... -
Federal
Principal aquifers of Puerto Rico and the U.S. Virgin Islands recent views
Department of the Interior —
This is polygon data of shallowest principal aquifers of Puerto Rico and the United States Virgin Islands, developed as part of the effort to produce a map published... -
Federal
1:1,000,000-scale estimated outer extent of areas of groundwater discharge as evapotranspiration for the Great Basin carbonate and alluvial aquifer system of Nevada, Utah, and parts of adjacent states recent views
Department of the Interior —
This dataset was created in support of a study focusing on groundwater resources in the Great Basin carbonate and alluvial aquifer system (GBCAAS). The GBCAAS is a... -
Federal
Wetland perimeters for monitored wetlands at Saint Marks National Wildlife Refuge: July 2010 - May 2019 (version. 2.0, August 2022) recent views
Department of the Interior —
This dataset contains boundary polygons from 59 wetlands, that were monitored as part of the U.S. Geological Survey (USGS) Amphibian Research and Monitoring... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland T6 from 2000 recent views
Department of the Interior —
Orthorectified image from aerial photograph of wetland T6 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland P4 from 1983 recent views
Department of the Interior —
Orthorectified image from aerial photograph of wetland P4 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of... -
Federal
Cottonwood Lake Study Area - Specific Conductance recent views
Department of the Interior —
This dataset contains the specific conductance values for all wetlands in the Cottonwood Lake Study Area, Stutsman County, North Dakota. -
Federal
Boomer shot-point navigation collected by the U.S. Geological Survey within the St. Clair River between Michigan and Ontario, Canada, 2008 (ESRI VECTOR SHAPEFILE, 08016_Boomer_SHT.SHP) recent views
Department of the Interior —
In 2008, the U.S. Geological Survey (USGS), Woods Hole Coastal and Marine Science Center (WHCMSC), in cooperation with the U.S. Army Corps of Engineers conducted a... -
Federal
Waterborne resistivity surveys for streams in the Mississippi Alluvial Plain, 2017 recent views
Department of the Interior —
This content represents a map displaying the vector data corresponding to the processed datasets for the waterborne resistivity profiling surveys of streams in the...