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Borehole Geophysical Data from the Chemehuevi Tribe Havasu Lake, California Havasu Landing Resort Marina (CHEM001) and Hardware Store (CHEM004) LUST sites Borehole Geophysical Data from the Chemehuevi Tribe Havasu Lake, California Havasu Landing Resort Marina (CHEM001) and Hardware Store (CHEM004) LUST sites
This data release contains borehole geophysical data (natural gamma, electromagnetic induction (EMI), fluid electrical conductivity, and fluid temperature) and driller's log information (soil texture and descriptions) from several wells and borings at the Havasu Landing marina and hardware store (Chemehuevi Tribe Territory) site. Thirteen wells have both geophysical logging data and...
Geophysical Data from the Chemehuevi Tribe Havasu Lake, California Havasu Landing Resort Marina (CHEM001) and Hardware Store (CHEM004) LUST sites Geophysical Data from the Chemehuevi Tribe Havasu Lake, California Havasu Landing Resort Marina (CHEM001) and Hardware Store (CHEM004) LUST sites
This data release contains near surface geophysical data (frequency domain electromagnetics [FDEM], direct current electrical resistivity tomography [ERT], ground penetrating radar [GPR], magnetometry [MAG], and passive seismic horizontal to vertical spectral ratio [HVSR]) data collected at the Havasu Landing marina and hardware store (Chemehuevi Tribe Territory) in March 2022. Raw data...
Osprey Reproduction in vicinity of the Choptank and Chester Rivers in 2026 Osprey Reproduction in vicinity of the Choptank and Chester Rivers in 2026
Nest number, description of nest structure and location, longitude, latitude, dates of observations, presence of adults, eggs, nestlings, outcome of reproductive effort, number of young fledged, weight of menhaden in supplemented osprey nests, osprey nests with reproductively inactive osprey pair, and osprey nest platforms occupied by Canada geese.
WRF-Hydro model datasets for simulating post-wildfire hydrologic response in three snow-dominated basins in the western United States WRF-Hydro model datasets for simulating post-wildfire hydrologic response in three snow-dominated basins in the western United States
This dataset contains model input and output files for WRF-Hydro simulations over three wildfire-impacted basins in the western United States: Mill Creek Basin in Montana (Chippy Creek Fire, 2007), North Inlet of Grand Lake in Colorado (East Troublesome Fire, 2020), and East Fork of the Jemez River in New Mexico (Las Conchas Fire, 2011). Each domain includes simulations for three...
Imagery, topography, and landscape change derived from data collected between 1984 and 2021 for Colorado River-sourced aeolian dunefields within Grand Canyon National Park, Arizona Imagery, topography, and landscape change derived from data collected between 1984 and 2021 for Colorado River-sourced aeolian dunefields within Grand Canyon National Park, Arizona
These data were collected as part of an investigation of the influence of river regulation on fluvial-aeolian interactions. Data are focused on 24 fluvially sourced aeolian dunefields distributed across a 225-mile (362-km) section of the Colorado River corridor within Grand Canyon National Park, downstream of Glen Canyon Dam. These data include newly developed topographic datasets...
Multibeam bathymetry data and gridded surfaces for Lake Chelan, Washington, collected during USGS field activity 2023-631-FA Multibeam bathymetry data and gridded surfaces for Lake Chelan, Washington, collected during USGS field activity 2023-631-FA
3-m bathymetry and acoustic-backscatter data were collected during a June 2023 multibeam survey of Lake Chelan, Washington. Data were collected and processed by the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) with fieldwork activity number 2023-631-FA. The 3-m data are provided as GeoTIFF images.
Water-quality data in the Cache Creek watershed and settling basin, Yolo County, California Water-quality data in the Cache Creek watershed and settling basin, Yolo County, California
This dataset includes water-quality and suspended-sediment data for 109 environmental samples collected at 14 surface-water sites in the Cache Creek (Cache C) watershed, Yolo County, California, between December 2019 and March 2024, and data for 18 associated quality-control samples (replicates and blanks). Around three-quarters of the samples were collected from three sites: Cache C...
GIS and mineral inventory tabular data for undeveloped and select developed magmatic Ni-Cu-PGE resources in the United States, to accompany Ni-Cu-PGE fact sheet GIS and mineral inventory tabular data for undeveloped and select developed magmatic Ni-Cu-PGE resources in the United States, to accompany Ni-Cu-PGE fact sheet
This dataset provides an overview of undeveloped and select developed magmatic sulfide deposits within the United States that contain nickel, copper, and the platinum-group elements. It summarizes what is known about their locations, sizes, and geology using publicly available data. The selected developed deposits (J-M Reef and Eagle) are included for the sake of comparison. These data...
Water-level changes impact angler effort in a large lake: implications for climate change Water-level changes impact angler effort in a large lake: implications for climate change
The data set evaluates the relationship between water surface area and angler effort on Devil's Lake, North Dakota. Over the last 30+ years, water levels have expanded/contracted in Devil's laking owing to variation in climate (precipitation). Positive changes (i.e. expansion) in the lake surface area results in increased fish production and angling opportunities that positively...
Demographic data and population indices for American kestrels in the North America, 1986–2019 Demographic data and population indices for American kestrels in the North America, 1986–2019
American kestrels (Falco sparverius, hereafter kestrel) have been declining across most North America at a steady rate of approximately −1.4% per year since the 1960s. Though kestrel populations have been intensively studied throughout their North American range, no long-term trends in demographic parameters (vital rates) have been detected nor have potential causes of decline been...
Colony counts and environmental covariates of the American white pelican colony on Gunnison Island, UT, USA Colony counts and environmental covariates of the American white pelican colony on Gunnison Island, UT, USA
Annual colony counts of American white pelican (Pelecanus erythrorhynchos) at Gunnison Island, Utah, USA, and selected environmental covariates hypothesized to influence colony population dynamics at this location. Environmental covariates include mean springtime Great Salt Lake water levels, minimum springtime air temperature, mean annual Pacific Decadal Oscillation index values, and...
Volatile organic compounds in passive soil-gas samples at the Highlands Acid Pit Superfund site, Highlands, Texas, April 2025 Volatile organic compounds in passive soil-gas samples at the Highlands Acid Pit Superfund site, Highlands, Texas, April 2025
The Highlands Acid Pit Superfund site (hereinafter referred to as "the site") is located on a peninsula on the eastern bank of the San Jacinto River in the town of Highlands in Harris County, Texas. The site is bordered by Grennel Slough to the west, Clear Lake to the south, flooded former sand pits to the northeast and east, and private properties to the north. During the 1950s...