258 datasets found
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Federal
Data and hydraulic models at selected dam-removal and culvert-retrofit sites in the northeastern United States
Department of the Interior —
This dataset contains U.S. Geological Survey (USGS) developed hydraulic models, USGS developed hydrology data, US Fish and Wildlife Service (USFWS) supplied data... -
Federal
GLM-AED calibration inputs and outputs
Department of the Interior —
In this data release, we provide data to describe the water quality in Green Lake, Wisconsin, from 1905 to 2020, primarily the constituents for which it is impaired,... -
Federal
Estimates of mean daily gross primary production and ecosystem respiration in beaver-affected reaches along Bronson and Fanno Creeks, OR
Department of the Interior —
This data release contains estimates of mean daily gross primary production (GPP) and ecosystem respiration (ER) in Bronson and Fanno Creeks, Oregon during August of... -
Federal
Presence Absence Database of Fish in the Conterminous United States (ver. 2.0, December 2024)
Department of the Interior —
This USGS data release documents presence and absences of 419 fish species in the conterminous United States for 35,918 stream reaches of the National Hydrography... -
Federal
Fish abundance data, environmental DNA (eDNA) data, and stream habitat data from streams in western Montana
Department of the Interior —
The dataset includes measurements of stream habitat, fish abundance of westslope cutthroat trout and bull trout, and species-specific measures of environmental DNA... -
Federal
(Output files from) RiverMET: Workflow and scripts for river metabolism estimation including Illinois River Basin application, 2005 - 2020
Department of the Interior —
Ecosystem metabolism is a measure of energy flow in terrestrial and aquatic environments that quantifies a balance between the rate of biomass production by... -
Federal
Naled and dichlorvos in water and aquatic organisms from a canal and rice fields near Sacramento, California
Department of the Interior —
Ultra-low volumes of naled are applied by aircraft over rice fields and canals to reduce adult mosquito populations near Sacramento, California. Each summer, the... -
Federal
Stream Temperature, Conductivity, eDNA, and Streamflow Data from the Big Creek and Monumental Creek Tributaries of the Lower Middle Fork Salmon River, Idaho 2021
Department of the Interior —
This U.S. Geological Survey (USGS) data release is an assessment of aquatic habitat within the tributaries of the lower Middle Fork Salmon River. These datasets are... -
Federal
Coarse Range Maps for Fish Species in the Conterminous United States using HUC8s (ver. 2.0, December 2024)
Department of the Interior —
This USGS data release documents coarse ranges for 257 fish species in the conterminous United States for level 8 hydrologic units from the Watershed Boundary Dataset... -
Federal
Marginal increment and age data from fin rays of endangered suckers
Department of the Interior —
Data included in this data set are from suckers collected in Hagelstein Pond from 2014 through 2021. Data were collected on age, marginal increment, and marginal... -
Federal
Associated data for Water- and Sediment-Quality in the Albemarle Sound, North Carolina, 2012–14, Appendix 3
Department of the Interior —
These are all the chemical, biological, and physical results collected in 2013 and 2014 for the subject study. -
Federal
Cascades frog (Rana cascadae) historical site surveys in the Oregon Cascade Range, 2018-2019
Department of the Interior —
We used visual surveys to document the presence of all life stages of Cascades frog (Rana cascadae) at historically occupied sites. We surveyed 67 sites 1-2 times... -
Federal
Time-series coral-cover data from Hawaii, Florida, Mo'orea, and the Virgin Islands
Department of the Interior —
Coral reefs around the world have degraded over the last half-century as evidenced by loss of live coral cover. This ubiquitous observation led to the establishment... -
Federal
Hybrid bathymetric-topographic digital elevation model for the Missouri River at Searcys Bend, near Columbia, Missouri
Department of the Interior —
The dataset contains a hybrid bathymetric-topographic digital elevation model (DEM) of the Missouri River at Searcys Bend, near Columbia, Missouri. The DEM was... -
Federal
Hg Concentrations of Fish Tissue Samples in the Vicinity of Yellow Pine, Idaho.
Department of the Interior —
The USGS examined mercury (Hg) concentrations in fish populations inhabiting impacted and reference streams as part of an investigation into the transport of trace... -
Federal
Hybrid bathymetric-topographic digital elevation model for the Upper Missouri River near Wolf Point, MT
Department of the Interior —
The dataset contains a hybrid bathymetric-topographic digital elevation model (DEM) of the Upper Missouri River near Wolf Point, MT. The DEM was generated within... -
Federal
Experimental coral-growth data and time-series imagery for Acropora palmata and Pseudodiploria strigosa in St. Croix, U.S. Virgin Islands
Department of the Interior —
The U.S. Geological Survey (USGS) Coral Reef Ecosystems Studies (CREST) project (https://coastal.er.usgs.gov/crest/) provides science that helps Department of... -
Federal
Literature Review of Lithophilic-Spawning Fishes Egg Collection Methods
Department of the Interior —
Assessment of egg deposition is widely used to provide an index of spawning efforts for lithophilic-spawning fishes. However, little is known about the collection... -
Federal
Selenium in water, sediment, periphyton, benthic invertebrate and fish tissues from the Kootenai River, Idaho and Montana
Department of the Interior —
This dataset includes analyses of selenium (Se) in water, sediment, periphyton, and benthic invertebrate and fish tissues from the Kootenai River in Idaho and... -
Federal
Associated data for Water- and Sediment-Quality in the Albemarle Sound, North Carolina, 2012–14, Appendix 1
Department of the Interior —
These are the quality control data and results for water, phytoplankton, and bed sedment samples collected for the subject study.
258 datasets found