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Federal
EPA Facility Registry Service (FRS): Wastewater Treatment Plants 49 recent views
U.S. Environmental Protection Agency —
This GIS dataset contains data on wastewater treatment plants, based on EPA's Facility Registry Service (FRS) and NPDES, along with Clean Watersheds Needs Survey... -
Federal
USEPA Environmental Quality Index (EQI) - Air, Water, Land, Built, and Sociodemographic Domains Non-Transformed Variables Dataset as Input for the 2000-2005 USEPA EQI, by County for the United States 24 recent views
U.S. Environmental Protection Agency —
The US Environmental Protection Agency's (EPA) National Health and Environmental Effects Research Laboratory (NHEERL) in the Environmental Public Health Division... -
Federal
EnviroAtlas - Estimated floodplain map for the Conterminous United States 23 recent views
U.S. Environmental Protection Agency —
Understanding the relationship between flood inundation and floodplains is critical for ecosystem and community health and well-being, as well as targeting floodplain... -
Federal
EnviroAtlas - Water Balance and Surficial Groundwater by 12-digit HUC for the Conterminous United States 12 recent views
U.S. Environmental Protection Agency —
This EnviroAtlas dataset summarizes several U.S. Geological Survey (USGS) water budget and surficial groundwater datasets by 12-digit HUC. It includes average rates... -
Federal
SODA - POP 2.2.4 Monthly Means, 1871-2010 (At Depths) 11 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Simple Ocean Data Assimilation (SODA) version 2.2.4 - A reanalysis of ocean climate. SODA uses the GFDL modular ocean model version 2.2. The model is forced by... -
Federal
EnviroAtlas - 303(d) Impairments by 12-digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset depicts the total length of stream or river flowlines that have impairments submitted to the EPA by states under section 303(d) of the Clean... -
Federal
EnviroAtlas -- Cyanobacteria Index for the Continental United States
U.S. Environmental Protection Agency —
This dataset shows the temporal frequency and spatial extent of cyanobacteria cells in large, freshwater lakes and reservoirs across the continental United States... -
Federal
Physical trajectory profile data from glider gichigami deployed by University of Minnesota - Duluth; Large Lakes Observatory in the Great Lakes from 2015-07-22 to 2015-07-27 (NCEI Accession 0182321)
National Oceanic and Atmospheric Administration, Department of Commerce —
Slocum glider dataset gathered by University of Minnesota Duluth - Large Lakes Observatory (LLO), funded by Great Lakes Observing System (GLOS). This dataset contains... -
Federal
Channel Islands, Kelp Forest Monitoring, Sea Temperature, 1993-2007
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset from the Channel Islands National Park's Kelp Forest Monitoring Program has subtidal temperature data taken at permanent monitoring sites. Since 1993,... -
Federal
EnviroAtlas - 2011 Agricultural Land Cover on Steep Slopes for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset represents the percentage land area that is classified as agricultural land cover that occurs on slopes above a given threshold for each... -
Federal
Sewage No-Discharge Zone (NDZ) locations, EPA HQ, OWOW
U.S. Environmental Protection Agency —
This geospatial dataset depicts sewage no-discharge zones established under Clean Water Act Section 312. The areas depicted are zones where the discharge of any... -
Federal
EnviroAtlas National Layers Master Web Service
U.S. Environmental Protection Agency —
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This web service includes... -
Federal
EnviroAtlas - Agricultural Water Demand by 12-Digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
The national agricultural water demand metric provides insight into the amount of water used for agricultural irrigation in the contiguous United States. The... -
Federal
Chlorophyll-a, Terra MODIS, OSU DB, West US, 2006-2007, EXPERIMENTAL (14 Day Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Terra satellite. Measurements are gathered by the Moderate Resolution Imaging... -
Federal
Chlorophyll-a, Terra MODIS, OSU DB, West US, 2006-2007, EXPERIMENTAL (Hourly), Lon+/-180
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Terra satellite. Measurements are gathered by the Moderate Resolution Imaging... -
Federal
Currents, HFRadar, SF Bay, 25 hr, 2006-2007, EXPERIMENTAL
National Oceanic and Atmospheric Administration, Department of Commerce —
The data is the 25 hour running average of the zonal component of ocean surface currents derived from High Frequency Radio-derived measurements. THIS IS AN... -
Federal
Chlorophyll-a, Aqua MODIS, NPP, Gulf of Mexico, 2002-2012 (1 Day Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA CoastWatch distributes chlorophyll-a concentration data from NASA's Aqua Spacecraft. Measurements are gathered by the Moderate Resolution Imaging... -
Federal
NorWeST Stream Temperatures 2080s (Feature Layer)
Department of Agriculture —
This layer represents modeled stream temperatures derived from the NorWeST point feature class (NorWest_TemperaturePoints). NorWeST summer stream temperature... -
Federal
EnviroAtlas - Baltimore, MD - Residents with Potential Window Views of Water by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset describes the block group population and the percentage of the block group population that has potential views of water bodies. A potential...