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Federal
NCCOS Assessment: Water Quality Data to Assess Eutrophication Effects on Coral Ecosystem Health in Vatia Bay, American Samoa from 2015-05-13 to 2018-08-28 (NCEI Accession 0208020)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset represents three years of water quality data collected in Vatia Bay, American Samoa. A standard suite of nutrient parameters (nitrate, nitrite, ammonium,... -
Federal
Geochemical data generated by projects funded by the USGS Earth Mapping Resources Initiative (ver. 12.0, December 2025)
Department of the Interior —
The geochemical data included here were generated as part of the Earth Mapping Resources Initiative (Earth MRI), which was developed by the U.S. Geological Survey... -
Federal
Cetacean and sea turtle visual observations using line-transect survey methods from ships and aircraft during the Atlantic Marine Assessment Program for Protected Species (AMAPPS) surveys from 2010 to 2023
National Oceanic and Atmospheric Administration, Department of Commerce —
As part of the Atlantic Marine Assessment Program for Protected Species (AMAPPS), the NOAA Southeast Fisheries Science Center (SEFSC), in collaboration with the... -
Federal
U.S. Geological Survey - Gap Analysis Project Species Range Maps CONUS_2001 NGDA
Department of the Interior —
GAP species range data are coarse representations of the total areal extent a species occupies, in other words the geographic limits within which a species can be... -
Federal
National Soil Information System (NASIS)
Department of Agriculture —
The National Soil Information System (NASIS) data system consists of multiple interrelated soil applications and databases. This data system aids in the collection,... -
University
New Mexico Federal Lands
Earth Data Analysis Center, University of New Mexico —
This map layer consists of federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. Only areas of 640 acres or more are... -
Federal
Civil Penalty Policies
U.S. Environmental Protection Agency —
The Environmental Protection Agency's Enforcement and Compliance History Online (ECHO) website provides customizable and downloadable information about environmental... -
Federal
CRED Rapid Ecological Assessment Belt Surveys of Coral Population and Disease Assessment at Tutuila, American Samoa in 2012
National Oceanic and Atmospheric Administration, Department of Commerce —
To support a long-term NOAA Coral Reef Conservation Program (CRCP) for sustainable management and conservation of coral reef ecosystems, from 20120401 to 20120426,... -
Federal
Fuel Economy Label and CAFE Data Inventory
U.S. Environmental Protection Agency —
The Fuel Economy Label and CAFE Data asset contains measured summary fuel economy estimates and test data for light-duty vehicle manufacturers by model for... -
Federal
BLM Natl AIM TerrADat Hub
Department of the Interior —
This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. It focuses on the BLM... -
Federal
Building Component Library
Department of Energy —
The Building Component Library (BCL) is the U.S. Department of Energy's comprehensive online searchable library of energy modeling building blocks and descriptive... -
Federal
Ecosystem Dynamics Interpretive Tool (EDIT)
Department of Agriculture —
The Ecosystem Dynamics Interpretive Tool was developed to offer natural resource professionals, scientists and others a standard framework for cataloging information... -
State
Waterfowl Breeding Population - California - 1992-2022
State of California —
The Waterfowl Program annually monitors the waterfowl breeding population in California for conservation and to establish hunting frameworks within the Pacific... -
Federal
Agronomic Calendars for the Bushland, Texas Cotton Datasets
Department of Agriculture —
This dataset consists of agronomic calendars for each growing season (year) when upland cotton [Gossypium hirsutum (L.)] was grown for fiber and seed at the USDA-ARS... -
State
Dusky Flycatcher Predicted Habitat - CWHR B318 [ds2223]
State of California —
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were... -
State
Earthquake Zones of Required Investigation
State of California —
The California Earthquake Hazards Zone Application ("EQ Zapp") is an online map that allows anyone with a computer, tablet or smartphone to conveniently check... -
Federal
CRED Rapid Ecological Assessment Line Point Intercept Survey of Benthic Parameter Assessments at Asuncion, Marianas in 2011
National Oceanic and Atmospheric Administration, Department of Commerce —
Line point intercept (LPI) surveys and benthic composition assessments were conducted during Rapid Ecological Assessments (REA) as part of the Pacific Reef Assessment... -
Federal
ACRE Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in West Lafayette, Indiana
Department of Agriculture —
ACRE Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in West Lafayette, Indiana In-field measurements of direct soil greenhouse gas... -
Federal
EnviroAtlas - Native Freshwater Aquatic Biodiversity by 12-digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset describes the native freshwater aquatic biodiversity by 12-digit HUC (subwatershed) for the conterminous United States. It includes... -
State
Critical Habitats
State of Connecticut —
See full Data Guide here.Connecticut Critical Habitats is a polygon feature-based layer with a resolution of +/- 10 meters that represents significant natural...