232 datasets found
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Federal
National Status and Trends: Mussel Watch Program
National Oceanic and Atmospheric Administration, Department of Commerce —
Mussel Watch is the longest running continuous chemical contaminant monitoring program in U.S. coastal and Great Lakes waters and was created in response to concerns... -
Federal
National Hydrography Dataset Plus High Resolution (NHDPlus HR) - USGS National Map Downloadable Data Collection
Department of the Interior —
The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated datset of geospatial data layers, including the most current National Hydrography... -
State
National Forest Boundaries
State of Oregon —
An area encompassing all the National Forest System lands administered by an administrative unit. The area encompasses private lands, other governmental agency lands,... -
Federal
National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection NGDA
Department of the Interior —
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's... -
Federal
Forest Service Regional Boundaries (Feature Layer)
Department of Agriculture —
An area encompassing all the National Forest System lands administered by a Region. The area encompasses private lands, other governmental agency lands. All National... -
Federal
EnviroAtlas - HU12_polygon
U.S. Environmental Protection Agency —
This data set is a complete digital hydrologic unit boundary layer to the Subwatershed (12-digit) 6th level for the entire United States. This data set consists of... -
University
US Forest Service Region 3 Wilderness Areas
Earth Data Analysis Center, University of New Mexico —
This file contains a feature class depicting National Forest System land parcels that have a Congressionally designated boundary. Examples include National Wilderness... -
Federal
GSA Regions
Department of Homeland Security —
A GSA designated geographical segment of the United States represented by a number 1-11. Federal Facilities are geographically grouped by regions. -
State
CT DCF Town Boundaries
State of Connecticut —
This file contains boundaries for each Town in the state, including the DCF Region and Area Office responsible for providing services to each Town. This data is as of... -
City
AskTED Data - May 09, 2025
City of Austin —
AskTED is the online Texas Education Directory. This system provides contact and address information for Texas public schools, districts, and Education Service... -
Federal
RESTORE Sponsored Research Project: Gulf-wide assessment of habitat use and habitat-specific production estimates of nekton in turtlegrass (Thalassia testudinum)
National Oceanic and Atmospheric Administration, Department of Commerce —
This project assesses the use of turtlegrass by finfish and shellfish across the northern Gulf of America (formerly Gulf of Mexico) and evaluates the specific ways... -
State
6-digit HU (Basin) NGDA
State of Oregon —
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National... -
Federal
NESDIS Suspected Oil: Marine Pollution Surveillance Reports (MPSR) Metadata
National Oceanic and Atmospheric Administration, Department of Commerce —
The Satellite Analysis Branch (SAB) of NOAA/NESDIS detects oil slicks in satellite imagery over U.S. waters (and international waters when requested by OR&R) in... -
Federal
GIS Parks Reference Table, National Capital Region
Department of the Interior —
Table of basic information about the administrative park units and National Trails in the National Capital Region, National Park Service. Table includes park or trail... -
Federal
NOAA RESTORE Science Program: Gulf-wide assessment of habitat use and habitat-specific production estimates of nekton in turtlegrass (Thalassia testudinum): Nekton and primary producer stable isotopes in turtlegrass-dominated seagrass beds in the northern Gulf of America, 2018-05-23 to 2018-10-03 (NCEI Accession 0304846)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset consists of stable isotope data from turtlegrass-dominated seagrass beds of the northern Gulf of America (formally the Gulf of Mexico), including Lower... -
Federal
NCCOS Mapping: Collaborative Benthic Habitat Mapping in the Nearshore Waters of the Great Lakes Basin: Data collected during cruise GL-24-01 in the Wisconsin Shipwreck Coast National Marine Sanctuary (WSCNMS), Lake Michigan from 2024-04-30 to 2024-10-16
National Oceanic and Atmospheric Administration, Department of Commerce —
This data collection includes information and environmental data collected during the GL-24-01 mapping cruise by an assortment of equipment including a drop camera,... -
Federal
NCCOS Assessment: Coastal Ecosystem Assessment of Chesapeake Bay Watersheds, Land Use Patterns and River Conditions from 2007-04-30 to 2012-09-27 (NCEI Accession 0303961)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data collection comprises six years of estuarine monitoring for an assessment of coastal ecosystem health in relationship to watershed characteristics,... -
Federal
National Status and Trends: Bioeffects Program - Magnitude and Extent of Sediment Toxicity in the Hudson-Raritan Estuary
National Oceanic and Atmospheric Administration, Department of Commerce —
A survey of the toxicity of sediments was performed by NOAA's National Status and Trends (NSandT) Program throughout the Hudson-Raritan Estuary. The objectives of the... -
Federal
NCCOS Assessment: A Wind Energy Area Siting Analysis for the Oregon Call Areas, 2014-11-24 to 2024-02-14 (NCEI Accession 0306723)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data collection contains geospatial data supporting the suitability analysis for Wind Energy Areas (WEAs) within Bureau of Ocean Energy Managementâs (BOEM)... -
State
10-digit HU (Watershed) NGDA
State of Oregon —
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National...
232 datasets found