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Federal
Nantucket (Massachusetts) sewage no-discharge zone, 1992, EPA HQ OWOW
U.S. Environmental Protection Agency —
This dataset details No Discharge Zones (NDZ) for Nantucket, MA. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between the modeled 2041-2070 period (MIROC-ESM 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
EnviroAtlas - Milwaukee, WI - 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. Vegetated land is defined as Trees & Forest, Grass &... -
Federal
Level III Ecoregions of Mississippi
U.S. Environmental Protection Agency —
Ecoregions by state were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and... -
Federal
Level III Ecoregions of Maryland
U.S. Environmental Protection Agency —
Ecoregions by state were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and... -
Federal
Ferry Terminals, San Francisco, CA, 2020, Metropolitan Transportation Commission.
U.S. Environmental Protection Agency —
This dataset contains the information for the Ferry Terminals in San Francisco, California. -
Federal
San Francisco Bay Water Quality Improvement Fund Major River and Tributary Lines, San Francisco Bay CA, 2019, U.S. EPA Region 9
U.S. Environmental Protection Agency —
This feature class contains 20 line features representing the major rivers and tributaries in the San Francisco Bay Area affected or potentially affected by projects... -
Federal
EnviroAtlas - Portland, ME - Riparian Buffer Land Cover by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset describes the percentage of different land cover types within 15- and 50-meters of hydrologically connected streams, rivers, and other water... -
Federal
EnviroAtlas - Fresno, CA - 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. There is a potential for decreased water quality in areas where the... -
Federal
EJSCREEN Indexes 2016 Public
U.S. Environmental Protection Agency —
There is an EJ Index for each environmental indicator. There are eleven EJ Indexes in EJSCREEN reflecting the 11 environmental indicators. The EJ Index names are:... -
Federal
Tern Island Former LORAN Station Polygons, Tern Island HI, 1999, US Coast Guard Civil Engineering Unit
U.S. Environmental Protection Agency —
This dataset was derived from CAD data originally published in URS Greiner Woodward Clyde, 1999, Environmental Investigation: Former U.S. Coast Guard LORAN Station,... -
Federal
1:6000 Scale (6K) Quadrangles developed by USEPA to Support Reconnaissance, and Tactical and Strategic Planning for Emergency Responses and Homeland Security Events (Region 6 Extract)
U.S. Environmental Protection Agency —
Reference quads for emergency response reconnaissance developed for use by the US Environmental Protection Agency. Grid cells are based on densification of the USGS... -
Federal
EnviroAtlas - San Diego, CA - Residents with Minimal Potential Window Views of Trees by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset shows the total block group population and the percentage of the block group population that has little access to potential window views of... -
Federal
Level III Ecoregions of Massachusetts
U.S. Environmental Protection Agency —
Ecoregions by state were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and... -
Federal
Hurricane Katrina Air Quality Sampling/Daily Monitoring (AQSDM)
U.S. Environmental Protection Agency —
Hurricane Katrina made landfall in August 2005, causing widespread devastation along the Gulf Coast of the United States. EPA emergency response personnel worked with... -
Federal
Tax Map Key Centroids, Hawaii, 2016, U.S. EPA Region 9
U.S. Environmental Protection Agency —
This feature class contains 377,322 point features representing the centroid of Tax Map Keys (TMKs) for the state of Hawaii. These features are incorporated in the... -
Federal
High Marsh at Dividing, NJ, Lower Delaware Bay, Intermediate Sea Level Rise Scenario, “Protect Developed Dry Land” model protection scenario, EPA ORD NCEA
U.S. Environmental Protection Agency —
This raster GIS dataset contains 5-meter-resolution cells depicting the areas of HIGH marsh gain (value=1), lost (value=-1) and remaining (no change; value=0). High... -
Federal
EnviroAtlas - Los Angeles, CA - 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 - Des Moines, IA - 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. Vegetated cover is defined as Trees & Forest and Grass &... -
Federal
Boothbay Harbor (Maine) sewage no-discharge zone, 2009, EPA HQ OWOW
U.S. Environmental Protection Agency —
This dataset details No Discharge Zones (NDZ) for Boothbay Harbor, ME. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal...