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Federal
National Areas of Critical Environmental Concern Designated Polygons, US EPA Region 9, 2010, BLM
U.S. Environmental Protection Agency —
This is an aggregate national dataset describing the geographic boundaries of the ACEC within the BLM managed public lands. The designated ACECs are "areas within the... -
Federal
EJSCREEN Regions Percentiles Lookup Table--2015 Public Release
U.S. Environmental Protection Agency —
The Regions table provides percentile breaks of important EJSCREEN elements (demographic indicators and indexes, environmental indicators and indexes) at the EPA... -
Federal
EnviroAtlas - Stream Confluence Dataset - Land cover attributes for stream confluence catchments for the Conterminous United States - 2001
U.S. Environmental Protection Agency —
This EnviroAtlas dataset contains land cover proportions for the upstream catchments of stream confluences for 2001. Stream confluences are important components of... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between the modeled 2041-2070 period (CCSM4 r4i1p1 model) and the 1971-2000 Normal period.
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research... -
Federal
Modeled change in the Seasonality between 1901-1940 and the 1971-2000 Normal period
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between the modeled 2041-2070 period (GFDL-CM3 r1i1p1 model) and the 1971-2000 Normal period.
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research... -
Federal
EJSCREEN National Percentiles Lookup Table--2015 Public Release
U.S. Environmental Protection Agency —
The USA table provides percentile breaks of important EJSCREEN elements (demographic indicators and indexes, environmental indicators and indexes) at the national... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between 1971-1980 and the 1971-2000 Normal period.
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between 1911-1940 and the 1971-2000 Normal period.
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research... -
Federal
Modeled change in the Seasonality between 1931-1940 and the 1971-2000 Normal period
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research... -
Federal
US EPA Regional Masks Web Service, US, 2015, US EPA, SEGS
U.S. Environmental Protection Agency —
This web service contains the following map layers: masks and labels for EPA regions 1 through 10. Mask layers are drawn at all scales. Label layers draw at scales... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between 2000-2010 and the 1971-2000 Normal period.
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research...