745 datasets found
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Federal
Water Data for Nisqually River at Site NR2
Department of the Interior —
Multiple sensors for measuring stage (water level), water temperature, specific conductivity, turbidity and water velocity were installed at site NR2 (N 47d 04'... -
Federal
Water Data for Nisqually River Delta at Site D3 (ver. 1.1, December, 2019)
Department of the Interior —
An upward-looking acoustic Doppler velocity meter (ADVM, SonTek SW, 3.0 MHz) located in a tidal channel of the Nisqually River Delta at site D3 (N 47d 05’ 36.5”/W... -
Federal
Water Data for Nisqually River Delta at Site D2
Department of the Interior —
An upward-looking acoustic Doppler velocity meter (ADVM, SonTek SW, 3.0 MHz) located in a tidal channel of the Nisqually River Delta at site D2 (N 47d 05’ 37.2”/W... -
Federal
Water Data for Nisqually River at Site NR3
Department of the Interior —
A vented conductivity, temperature and depth sensor (CTD, InSitu Aqua Troll) was installed at site NR3 (N 47o 05’ 12”/W 122o 42’ 22”) and continuously measured water... -
Federal
Water Data for McAllister Creek at Site MC3
Department of the Interior —
Two sensors, a vented conductivity, temperature and depth sensor (CTD) and a turbidity meter, were installed on a piling at the mouth of McAllister Creek at site MC3... -
Federal
Russian-thistle field and seed bank data at Petrified Forest National Park, Arizona, 2015-2016
Department of the Interior —
These data were compiled as part of a field and growth chamber study of the establishment of Salsola tragus (Russian thistle), an invasive non-native annual plant in... -
Federal
Pebble count-based bed surface sediment grain size distributions from two restored reaches of the lower Merced River, California
Department of the Interior —
Pebble counts were used to characterize the sediment grain size distribution of the bed surface for two reaches of the lower Merced River in California's Central... -
Federal
Slope Area Index (SAI) of North Carolina
Department of the Interior —
Slope-Area Index (SAI) is used to predict erosion along a stream channel. It is a function of channel slope, and drainage area upstream raised to the exponent used in... -
Federal
Sediment size distributions from San Pablo Bay and China Camp Marsh, California
Department of the Interior —
As part of the hydrodynamic and sediment transport investigations in San Pablo Bay and China Camp Marsh, California, particle size distributions of bed sediments were... -
Federal
Wyoming Range Stream Data (2012-2016)
Department of the Interior —
This data release supports the manuscript entitled "Multiple approaches to surface water quality assessment provide insight for small streams experiencing oil and... -
Federal
Hydrogeomorphic data along transitioning Coastal Plain rivers (Mattaponi and Pamunkey Rivers): implications for a rising sea level
Department of the Interior —
Data on changing hydrogeomorphic characteristics and suspended sediment availability along river gradients from nontidal through tidal freshwater to oligohaline... -
Federal
Metal and other element partitioning in southwest Puerto Rico ultramafic soil, Rio Loco sediment, and Guanica Bay sediment
Department of the Interior —
Five-stage sequential extractions were performed on ultramafic soil from Bosque Susua and Guanica Dry Forest, stream sediment from Rios Loco and Yauco, and nearshore... -
Federal
Sediment grain-size data from the Klamath estuary, California
Department of the Interior —
This data release includes grain-size measurements of sediment samples collected from the substrate surface and uppermost 10 cm of sediment deposits in the Klamath... -
Federal
Surface-sediment grain-size distributions of the Elwha River delta, Washington, July 2018
Department of the Interior —
This portion of the data release presents sediment grain-size data from samples collected on the Elwha River delta, Washington, in July 2018 (USGS Field Activity... -
Federal
Still images in JPEG format of the sediment surface in the grab sampler, collected by the U.S. Geological Survey on Stellwagen Bank during six surveys aboard the R/V Auk, May 2016 to April 2019
Department of the Interior —
These data are a part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is... -
Federal
Pebble count-based bed surface sediment grain size measurements from reach of the Big River near Washington State Park, Missouri
Department of the Interior —
Pebble counts were performed to assess the bed surface grain size distribution at different habitats within a reach of the Big River near Washington State Park,... -
Federal
Pebble count-based semi-continuous bed surface sediment grain size measurements from mussel habitats in the Big River, Missouri
Department of the Interior —
Pebble counts were performed to assess the bed surface grain size distribution at five delineated mussel habitats in the Big River, Missouri. These data were... -
Federal
Thickness and characteristics of overbank sediment deposited during an extreme flood in May 1978 along Powder River, Montana, USA
Department of the Interior —
This data release consists of tables with the thickness and particle-size characteristics of overbank sediment deposited in May 1978 along the valley of Powder River... -
Federal
Carbon and Nitrogen in Sediments from Hg-Contaminated Streams and Lakes in Texas, Virginia, and Tennessee
Department of the Interior —
Sediment samples were collected from mercury-contaminated streams and lakes in Texas, Virginia, and Tennessee and were analyzed for total carbon (TC) and total... -
Federal
Computed Tomography (CT) scans of vibracores from Searsville Lake, Jasper Ridge Biological Preserve, Stanford, California
Department of the Interior —
This portion of the data release presents computed tomography (CT) images from vibracores collected from Searsville Lake, Jasper Ridge Biological Preserve, Stanford,...
745 datasets found