201 datasets found
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Federal
Estimates of lake nitrogen, phosphorus, and chlorophyll-a concentrations to characterize harmful algal bloom risk across the United States
U.S. Environmental Protection Agency —
The objective of this research was to predict nutrient, chlorophyll-a, and associated harmful algal bloom, hypoxia, and eutrophication effects in US lakes. This... -
Federal
Environmental Monitoring and Assessment Program (EMAP)
U.S. Environmental Protection Agency —
The Environmental Monitoring and Assessment Program (EMAP) was a national research program run by EPA’s Office of Research and Development from 1990 to 2008 to... -
Federal
1987-2018 cyanobacteria and water quality data for 20 reservoirs
U.S. Environmental Protection Agency —
These data include cyanobacteria cell densities (including maximum cell densities observed for each year in each reservoir), annual summer (June-August)... -
Federal
Data and code for Olson et al. Algal blooms in lakes increase after wildfire smoke events in the contiguous United States
U.S. Environmental Protection Agency —
Data and code for Olson et al. Algal blooms in lakes increase after wildfire smoke events in the contiguous United States. This dataset is associated with the... -
Federal
Beach Advisory and Closing Online Notification (BEACON) system
U.S. Environmental Protection Agency —
Beach Advisory and Closing Online Notification system (BEACON) is a colletion of state and local data reported to EPA about beach closings and advisories. BEACON is... -
Federal
Data for satellites predict lakes at risk from cyanobacteria and microcystin toxins
U.S. Environmental Protection Agency —
Data for analysis for modeling probability of measuring microcystin toxin, cyanobacteria cell abundance, and chlorophyll a concentration in ~2,200 lakes based on... -
Federal
USGS Water-Quality Data for the Nation - National Water Information System (NWIS)
Department of the Interior —
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the... -
State
Current Season Spring Trout Stocking
State of New York —
DEC stocks close to 2 million catchable-size brook, brown, and rainbow trout in over 309 lakes and ponds and roughly 2,900 miles of streams across the state each... -
Federal
Phytoplankton Communities and Biomass in Lakes in the Noatak National Preserve July 2006
Department of the Interior —
These data provide information about phytoplankton community composition and biomass in 8 lakes in the Noatak National Preserve during early to mid July 2006.... -
Federal
Minor Clay Step features near Shorty's Island on the Kootenai River near Bonners Ferry, ID
Department of the Interior —
The minor clay step features are defined as having a vertical face that is less than or equal to 1.5 meters. The clay step features were qualitately identified using... -
Federal
Major Clay Step features near Shorty's Island on the Kootenai River near Bonners Ferry, ID
Department of the Interior —
The major clay step features are defined as having a vertical face that is greater than 1.5 meters. The clay step features were qualitately identified using an... -
Federal
Dataset: Predictions of Cyanobacteria and Microcystin in Lakes across the Conterminous United States
U.S. Environmental Protection Agency —
With increasing concerns about freshwater cyanobacteria blooms, there is a need to identify which waterbodies are at risk for developing these blooms, especially... -
Federal
Defense Meteorological Satellite Program (DMSP)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Defense Meteorological Satellite Program (DMSP) satellites collect visible and infrared cloud imagery as well as monitoring the atmospheric, oceanographic,... -
State
Fish Stocking Lists (Actual): Beginning 2011
State of New York —
DEC stocks approximately 900,000 pounds of fish into more than 1,200 public streams, rivers, lakes and ponds across the state. Also included in the data are public... -
County
Water Quality
King County, Washington —
Prior to downloading data, please download the README file. This dataset contains water quality samples collected from Puget Sound, lakes, and streams in the region... -
Federal
Yellowstone National Park, Geospatial Data
Department of the Interior —
Publicly available GIS data from Yellowstone National Park hosted on the National Park Service ArcGIS Online (https://nps.maps.arcgis.com/home/index.html) -
Federal
Harmonization of sediment diatoms from hundreds of lakes in the northeastern United States
U.S. Environmental Protection Agency —
Sediment diatoms are widely used to track environmental histories of lakes and their watersheds, but merging datasets generated by different researchers for further... -
Federal
National Lakes Assessment 2012 Datafiles for Report “National Lakes Assessment 2012: A collaborative survey of lakes in the United States"
U.S. Environmental Protection Agency —
National Lakes Assessment 2012 Datafiles for Report “National Lakes Assessment 2012: A Collaborative Survey of lakes in the United States”: The National Lakes... -
Federal
Lakes, Surface Water Dynamics, Prairie Pothole Region, Depressional wetlands, Wetland Loss, Landsat, Climate, Wetland Connectivity
U.S. Environmental Protection Agency —
These data are processed Landsat images. This dataset is not publicly accessible because: The dataset is too large for Sciencehub upload. It can be accessed through... -
Federal
Minor Clay Step features near Myrtle Bend on the Kootenai River near Bonners Ferry, ID
Department of the Interior —
The minor clay step features are defined as having a vertical face that is less than or equal to 1.5 meters. The clay step features were qualitately identified using...
201 datasets found