2,913 datasets found
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Federal
EnviroAtlas - Baltimore, MD - 15m Riparian Buffer Vegetated Cover
U.S. Environmental Protection Agency —
This EnviroAtlas dataset describes the percentage of a 15-m riparian buffer that is vegetated. In this community, vegetated land is defined as Trees & Forest,... -
Federal
EnviroAtlas - 2011 Land Cover, Impervious Surface, and Riparian Land Cover Proportions by 12-digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset represents land cover across a watershed and in riparian areas for each 12-digit hydrologic unit code (HUC) in the conterminous United States... -
Federal
EnviroAtlas - Stream Confluence Dataset - Cluster analysis for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset contains the results of a cluster analysis of ecological integrity indices for stream confluences. Stream confluences are important... -
Federal
Shoreline Mapping Program of CHESAPEAKE BAY, FAIRMOUNT NECK TO POCOMOKE RIVER, MD, MD0404E NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of CHESAPEAKE BAY, FAIRMOUNT NECK TO POCOMOKE RIVER, MD . This vector shoreline data is... -
Federal
Shoreline Mapping Program of NORTHWEST CHESAPEAKE BAY, BODKIN POINT TO SAUNDERS POINT, MD0501A NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of NORTHWEST CHESAPEAKE BAY, BODKIN POINT TO SAUNDERS POINT . This vector shoreline... -
Federal
EnviroAtlas - Stream Confluence Dataset - Indicators of abiotic conditions for stream confluence catchments for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset contains information about physical characteristics, such as temperature, elevation, and precipitation, in the upstream catchments of stream... -
Federal
EnviroAtlas - Stream Confluence Dataset - Land cover attributes for stream confluence watersheds for the Conterminous United States - 2001
U.S. Environmental Protection Agency —
This EnviroAtlas dataset contains land cover proportions for the upstream watersheds of stream confluences for 2001. Stream confluences are important components of... -
Federal
Northern Coastal Bays (Maryland) sewage no-discharge zone, 2002, EPA HQ OWOW
U.S. Environmental Protection Agency —
This geospatial dataset depicts a sewage no-discharge zone established under Clean Water Act Section 312. The area(s) depicted are zones where the discharge of any... -
Federal
EnviroAtlas - Baltimore, MD - Riparian Buffer Land Cover by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset describes the percentage of forested, vegetated, and impervious land within 15- and 50-meters of hydrologically connected streams, rivers,... -
Federal
EnviroAtlas - Baltimore, MD - Domestic Water Use per Day by U.S. Census Block Group
U.S. Environmental Protection Agency —
As included in this EnviroAtlas dataset, the community level domestic water use is calculated per capita in gallons of water per day (GPD), distributed... -
Federal
EnviroAtlas - Baltimore, MD - Estimated Tree Cover Along Busy Roads
U.S. Environmental Protection Agency —
'This EnviroAtlas dataset addresses the tree buffer along heavily traveled roads. The roads are interstates, arterials, and collectors within the EnviroAtlas... -
Federal
EnviroAtlas - Baltimore, MD - 51m Riparian Buffer Vegetated Cover
U.S. Environmental Protection Agency —
This EnviroAtlas dataset describes the percentage of a 51-m riparian buffer that is vegetated. In this community, vegetated land is defined as Trees & Forest,... -
Federal
EnviroAtlas - Land Cover in Areas of High Water Accumulation in 2011 for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset contains Land Cover data by Wetness Index for each Watershed Boundary Dataset (WBD) 12-Digit Hydrologic Unit Code (HUC-12) of the...
2,913 datasets found