202 datasets found
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Federal
MOJN Streams and Lakes Data Package (2009-2021)
Department of the Interior —
This data package contains tabular data and metadata for the discrete data collected using the MOJN Streams and Lakes protocol from 2009 - 2021. Continuous data is... -
Federal
Effects of estrogens and atrazine on functional immune responses of largemouth bass (Micropterus salmoides)
Department of the Interior —
Disease outbreaks, skin lesions, fish kill events, and reproductive abnormalities have been observed in wild populations of bass in the Chesapeake Bay watershed.... -
State
MD iMAP: Maryland Waterbodies - Lakes (Detailed)
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Although the State of Maryland has no natural lakes - it has an abundance... -
Federal
Lake Minnewashta Boundary (polygon) - Edge of water at lake-surface elevation, 1394.5 ft above NGVD 29
Department of the Interior —
This data set consists of a digital polygon coverage that defines the shoreline of Lake Minnewashta in Dickinson Co., Iowa. The U.S. Geological Survey conducted a... -
Federal
BLM Natl AIM Lotic Public Geodatabase
Department of the Interior —
The AIM Strategy provides a standard, quantitative approach to assessing the health of uplands (terrestrial), rivers and streams (lotic), and riparian and wetland... -
Federal
USGS Water Use Data for the Nation - National Water Information System (NWIS)
Department of the Interior —
The U.S. Geological Survey's National Water-Use Information Program is responsible for compiling and disseminating the nation's water-use data. The USGS works in... -
County
Major Lakes Monitoring
King County, Washington —
We are committed to monitoring the water quality of the County's lakes to ensure their continued health, as well as the health of the public who utilize the lake's... -
Federal
BLM OR Fish Non Native Arc Hub
Department of the Interior —
FISH_NON_NATIVE_ARC: This feature class is used to determine whether a particular non-native fish species is present in a stream, which can affect protection buffer... -
Federal
Climate change will impact surface water extents across the central United States - underlying data
U.S. Environmental Protection Agency —
surface water data and projections produced for 32 sites in the central US. Surface water data consists of open and vegetated surface water 2 week averages from... -
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
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... -
Federal
BLM OR Fish Non Native Polygon Hub
Department of the Interior —
FISH_NON_NATIVE_POLY: Presence or absence of a non-native fish within an NHD waterbody feature. -
State
Photogrammetry-derived digital surface model and orthoimagery of Valdez Glacier ice-dammed lake, Valdez, Alaska, October 12, 2016
State of Alaska —
The State of Alaska Division of Geological & Geophysical Surveys (DGGS) produced a digital surface model (DSM) and an orthorectified aerial image over Valdez... -
Federal
CONUS and Alaska MERIS inland lake water quality
U.S. Environmental Protection Agency —
CONUS and Alaska MERIS inland lake water quality. This dataset is associated with the following publication: Seegers, B.N., P.J. Werdell, R.A. Vandermeulen, W. Salls,... -
Federal
Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstream Watersheds for the Conterminous United States: Percent of Watershed Covered by Waterbodies from NHD High Resolution
Department of the Interior —
This tabular data set represents the presence of six National Hydrography Dataset (NHD) high resolution waterbody types compiled for two spatial components of the... -
Federal
Estimating biotic integrity to capture existence value of freshwater ecosystems
U.S. Environmental Protection Agency —
Estimating the value of changes in water quality requires the definition of biophysical features that link changes in ecosystems to changes in social systems. Those... -
Federal
Temporal Viral Viability Data from Avian Influenza A Viruses Maintained in North American Wetlands Under Experimental and Environmental Conditions
Department of the Interior —
Data sets containing: (1) sample collection and influenza A virus (IAV) screening information for wild ducks, (2) water temperature data for six North American... -
State
Geology and geologic hazards in the Whittier area, Southcentral Alaska
State of Alaska —
Geology and geologic hazards in the Whittier area, Southcentral Alaska, Preliminary Interpretive Report 2024-10, presents mapping of surficial and bedrock geology and...
202 datasets found