1,134 datasets found
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Federal
2006 PM-2.5 Nonattainment Areas
U.S. Environmental Protection Agency —
This data layer identifies areas in the U.S. where air pollution levels have not met the National Ambient Air Quality Standards (NAAQS) for 2006 PM-2.5 standards.... -
Federal
P25_Oct2012_Oct2014: Hurricane Sandy Beach Response and Recovery at Fire Island, New York: Shoreline and Beach Profile Data, October 2012 to October 2014.
Department of the Interior —
This spreadsheet consists of Fire Island, NY pre- and post- storm cross-shore profiles collected from October 2012 to October 2014. This dataset contains a set of... -
Federal
Estuarine Nutrient Enrichment Water Quality Monitoring Data for Gateway National Recreation Area (Certified)
Department of the Interior —
As part of the Northeast Coastal and Barrier Network's Estuarine Nutrient Enrichment Monitoring program, Network staff continued to estuarine water quality at several... -
Federal
NCCN Forest Vegetation Monitoring Sample Design Geodatabase
Department of the Interior —
The geodatabase represents the sampling design used to meet the project's purpose. The sampling design relies upon spatially balanced GRTS sampling. Geodatabase... -
Federal
Self-potential and electric resistivity tomography data pertaining to groundwater flow for thermal springs, Hot Springs National Park, Arkansas, February 2023–January 2024
Department of the Interior —
This data release contains self-potential (SP) map data, two-dimensional electrical resistivity tomography (ERT) data, and time-lapse SP-monitoring data measured... -
Federal
Southeast Alaska I&M Network Water Quality Data Package (FQ_Q) for monitoring years 2010-2024 at Sitka National Historical Park
Department of the Interior —
This data set is a comma-separated values (CSV) file containing continuous hourly water quality observations of the Indian River in Sitka National Historical Park for... -
Federal
The LakeCat Dataset: Accumulated Attributes for NHDPlusV2 (Version 2.1) Catchments for the Conterminous United States: Canal Density
U.S. Environmental Protection Agency —
This dataset represents canal density within individual, local and accumulated upstream catchments for NHDPlusV2 Waterbodies. Catchment boundaries in LakeCat are... -
Federal
NOAA Marine Debris Monitoring and Assessment Project (MDMAP) National Survey
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes candidate MDMAP sampling sites for implementation of a national marine debris shoreline survey. -
Federal
The LakeCat Dataset: Accumulated Attributes for NHDPlusV2 (Version 2.1) Catchments for the Conterminous United States: Nonnative LANDFIRE Vegetation
U.S. Environmental Protection Agency —
This dataset represents the average height of the dominant vegetation for a 30-m grid cell within individual local and accumulated upstream catchments for NHDPlusV2... -
Federal
Surveys and monitoring of coastal cactus wren in southern San Diego County, 2020
Department of the Interior —
Data presented are results of surveys in 2020 for San Diego Cactus Wren (Campylorhynchus brunneicapillus) in southern San Diego County. Surveys were conducted at 378... -
Federal
Manuscript dataset for ORD-061487
U.S. Environmental Protection Agency —
Dataset associated with manuscript titled, "Impact of residential hot water heater type and water stagnation on drinking water quality within a full-scale premise... -
Federal
National Capital Region Network Forest and Grassland Bird Monitoring Data Package - cumulative through 2024
Department of the Interior —
This data package contains data about the birds detected during point count surveys conducted using the National Capital Region Network (NCRN) Landbird Monitoring... -
Federal
[PILOT] Herpetological Monitoring Surveys for the Southeast Coast Network: 2011-2012 and 2014 - Data Package
Department of the Interior —
The Southeast Coast Network (SECN) initiated a pilot program using Automated Recording Devices (ARDs) to monitor vocal anurans in the network parks, with a particular... -
Federal
Gulf Watch Alaska, Nearshore Monitoring Component: Sea Otter Foraging Observations from Prince William Sound, Katmai National Park and Preserve, and Kenai Fjords National Park, 2012-2016
Department of the Interior —
This data is part of the Gulf Watch Alaska (GWA) long term monitoring program, benthic monitoring component and a seasonal diet study in Kenai Fjords National Park.... -
Federal
The StreamCat Dataset: Accumulated Attributes for NHDPlusV2 (Version 2.1) Catchments for the Conterminous United States: Pesticide
U.S. Environmental Protection Agency —
This dataset represents the pesticide use within individual, local NHDPlusV2 catchments and upstream, contributing watersheds. Attributes of the landscape layer were... -
Federal
Sand classifications along the Colorado River in Grand Canyon derived from 2002, 2009, and 2013 high-resolution multispectral airborne imagery
Department of the Interior —
These data are remote sensing image-based classification maps of unvegetated river-derived sand along the Colorado River. One map is based on imagery acquired in May... -
State
Environmental Monitoring Program: Discrete Water Quality Data
State of California —
The Interagency Ecological Program’s (IEP) Environmental Monitoring Program (EMP) was initiated in compliance with the Water Right Decision D-1379 (now mandated by... -
Federal
Saildrone Atlantic 2023 Hurricane Monitoring Surface Data, drone 1083
National Oceanic and Atmospheric Administration, Department of Commerce —
Using Uncrewed Surface Vehicles (USV) to observe air-sea interaction associated with Tropical Cyclones (TC), which is critical to TC intensification. -
Federal
Landscape Dynamics - Guam - C-CAP Land Cover Level 2, 2011
Department of the Interior —
Landscape dynamics land cover source for the NPS Inventory and Monitoring national Environmental Settings protocol, representing C-CAP 2011 Level 2 land cover... -
Federal
Average substrate percentage cover from vegetation monitoring in Klamath Network parks, 2011-2019
Department of the Interior —
Average substrate percentage cover (± standard error) by park, sample frame, and substrate type for each sample event. Summary statistics are shown for all parks and...
1,134 datasets found