20 datasets found
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Federal
Headwater streams and catchments across the conterminous United States
U.S. Environmental Protection Agency —
Data available in Zenodo via doi: 10.5281/zenodo.16318572 Headwater streams play critical roles in hydrologic and biogeochemical processes and functions, yet their... -
State
BioNet
State of Iowa —
Since 1994, the Iowa Department of Natural Resources and the State Hygienic Laboratory (SHL) have sampled fish and benthic macroinvertebrates across the state to... -
Federal
Macroinvertebrate and organic matter export from headwater tributaries of a Central Appalachian stream
U.S. Environmental Protection Agency —
The dataset contains physicochemical and biological data from 12 headwater tributaries of Clemons Fork in Robinson Forest, KY. This dataset is associated with the... -
Federal
Conceptual headwater stream daily heat budget scenarios under varied shading and groundwater influence
Department of the Interior —
The Neversink River watershed (above the Neversink Reservoir) in the Catskill Mountains of New York, USA has been a focus of U.S. Geological Survey research for... -
Federal
Properties that influence pond-breeding salamander density and predation in midwestern United States ephemeral wetlands
U.S. Environmental Protection Agency —
Ephemeral wetlands provide habitat for a variety of taxa and are often critical breeding locations for amphibians. Although the impacts of abiotic properties of... -
Federal
EPA data for EMMA of Peatland Discharge to an Alaskan Stream Journal of Hydrology 2015
U.S. Environmental Protection Agency —
This dataset contains primarily the EPA generated data for the EMMA (End-Member-Mixing Analysis) model that was presented in the associated J. of Hydrology (2015)... -
Federal
Benthic macroinvertebrate, fish, and physical habitat data for selected streams in Reston, VA
Department of the Interior —
The United States Geological Survey Virginia and West Virginia Water Science Center (USGS VA-WV-WSC) and Fairfax County assembled this data release in support of... -
Federal
Stoichiometry of excreta and excretion rates of a stream-dwelling plethodontid salamander
U.S. Environmental Protection Agency —
Stoichiometry of excreta and excretion rates of a stream-dwelling plethodontid salamander in Cincinnati, OH, USA. This dataset is associated with the following... -
Federal
Periphyton (1993-2011) and Water Quality (2014) Data for ET&C Article Entitled Spatial and Temporal Variation in Microcystins Occurrence in Wadeable Streams in the Southeastern USA
Department of the Interior —
Spatial reconnaissance of fluvial microcystins (MC) concentrations and select water-quality parameters, including nutrients and periphyton biomass, in 75 wadeable... -
Federal
Biological, watershed land use & physiochemical data from streams sampled in the Georgia Coastal Plain
U.S. Environmental Protection Agency —
Benthic macroinvertebrates sampled from 76 small streams in the Georgia Coastal Plain. Additional data includes in-situ physiochemcial water quality data, physical... -
Federal
Depth to bedrock determined from passive seismic measurements, Neversink River watershed, NY (USA)
Department of the Interior —
This data release documents streambed sediment thickness in the Neversink watershed (NY) as determined by field observations and HVSR passive seismic measurements,... -
Federal
Data release for journal article entitled, "Hydraulic and Biochemical Gradients Limit Wetland Mercury Supply to an Adirondack Stream"
Department of the Interior —
Data includes fine‑scale (1.5 cm minimum resolution) vertical solute concentrations for filtered methylmercury (ng/L), filtered total mercury (ng/L), dissolved... -
Federal
Benthic macroinvertebrates abundance data for the study of urbanization effects in the Delaware Water Gap National Recreation Area, (2006)
Department of the Interior —
This database contains aquatic benthic macroinvertebrate abundance data derived from samples collected from 33 75-meter stream site locations within the Delaware... -
Federal
Spatial patterns of dewatering within watersheds of Shenandoah National Park, Virginia (2016 and 2019)
Department of the Interior —
These data describe longitudinal (upstream to downstream) patterns of dewatering during summer baseflow (July-September) conditions in nine watersheds in Shenandoah... -
Federal
Stream Temperature, Dissolved Radon, and Stable Water Isotope Data Collected along Headwater Streams in the Upper Neversink River Watershed, NY, USA (ver. 3.0, June 2025)
Department of the Interior —
This data release contains three data types that could potentially be used to infer spatiotemporal variability in groundwater discharge processes, along with other... -
Federal
Hydrogeomorphic Map of the Neversink Reservoir Watershed, New York
Department of the Interior —
This Scientific Data Release is for a spatial geodatabase containing hydrogeomorphic map units within the Neversink Reservoir Watershed, New York, formatted to... -
Federal
Main channel river water temperature collected along the East Branch, West Branch, and mainstem Delaware River near Handcock, NY, USA in summer 2021
Department of the Interior —
The Upper Delaware River is a unique example of an aquatic system where summer river temperature is actively managed for ecological purposes. River temperature at the... -
Federal
Air-water temperature data for the study of groundwater influence on stream thermal regimes in Shenandoah National Park, Virginia (Ver. 2.0, May 2018)
Department of the Interior —
This database contains hourly water and air temperature data from 120 site locations within 17 watersheds in Shenandoah National Park, Virginia between June 23,2012... -
Federal
Passive seismic data collected along headwater stream corridors in Shenandoah National Park in 2016 - 2020
Department of the Interior —
In July 2016, July 2019, and March 2020, 318 seismic recordings were acquired at locations within Shenandoah National Park, Virginia, using MOHO Tromino Model TEP-3C... -
Federal
Passive seismic depth to bedrock data collected along headwater stream corridors in the Neversink River watershed, NY, USA
Department of the Interior —
The Neversink River watershed (above the Neversink Reservoir) has been a focus of U.S. Geological Survey (USGS) research regarding stream geochemistry, acidification,...
20 datasets found