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Federal
Modeled change in the Seasonality between 1941-1950 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 - Laying Hen Operations by County
U.S. Environmental Protection Agency —
This EnviroAtlas dataset summarizes by county the number of farm operations with laying hens and the number of heads they manage. The data come from the Census of... -
Federal
New York State Canal System sewage no-discharge zone, 2010, EPA HQ OWOW
U.S. Environmental Protection Agency —
This is a No Discharge Area (NDA) for NY State Canal System. The actual NDA areas/polygons were primarily created using narrative description from Federal Register... -
Federal
Modeled change in the Seasonality between 1941-1970 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
Buzzards Bay (Massachusetts) sewage no-discharge zone, 2000, EPA HQ OWOW
U.S. Environmental Protection Agency —
This dataset details No Discharge Zones (NDZ) for Buzzards Bay, MA. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal... -
Federal
JonesEtAl 2021 Study Locations
U.S. Environmental Protection Agency —
This shapefile includes the areas of interest used in our analysis for the analyses published in Jones et al. 2021. Each area of interest is divided into numerous... -
Federal
Lake Tahoe (California and Nevada) sewage no-discharge zone, 1977, 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 - Turkey Operations by County
U.S. Environmental Protection Agency —
This EnviroAtlas dataset summarizes by county the number of farm operations with turkeys and the number of heads they manage. The data come from the Census of... -
Federal
County Subdivisions, Population, and Household Wood Fuel Usage - US EPA Regions 1, 2, 3, 9 (2022) and 10 (2024)
U.S. Environmental Protection Agency —
This hosted feature layer, displayed in the Valley Identification Tool, contains the following layers: US Census County Subdivisions in US EPA Regions 1, 2, 3, 9 and... -
Federal
Lake Hartwell (Georgia and South Carolina) sewage no-discharge zone, 1997, 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
Ferry Corridors and Western MA Bay (Massachusetts) sewage no-discharge zone, 2014, EPA HQ OWOW
U.S. Environmental Protection Agency —
This dataset details No Discharge Zones (NDZ) for Ferry Corridors and Western MA Bay, MA. Boaters may not discharge waste into these areas. Boundaries were determined... -
Federal
Global Wetlands Europe
U.S. Environmental Protection Agency —
This raster GIS dataset contains 30 meter cells depicting wetlands in a hydrobasin. This base dataset is a combination of three globally available datasets creating a... -
Federal
Island of Key West (Florida) sewage no-discharge zone, 1999, 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
Global Non-Floodplain Wetlands Siberia
U.S. Environmental Protection Agency —
This raster GIS dataset contains 30 meter cells depicting non-floodplain wetlands in a hydrobasin. This base dataset is a combination of three globally-available... -
Federal
Region 1 RCRA CA Property Boundaries
U.S. Environmental Protection Agency —
Property boundaries as indicated in figures of all facilities subject to RCRA Corrective Action on the 2020 baseline in Region 1. For more information on the RCRA... -
Federal
Modeled change in the Seasonality between 2001-2010 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... -
Federal
Lynnhaven River (Virginia) sewage no-discharge zone, 2007, 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
Region 1 Engineered Controls Lines
U.S. Environmental Protection Agency —
Line features of certain engineered controls on RCRA sites in EPA Region 1. Locations are accurate as of 4/15/2020 and should have corresponding information in RCRAInfo. -
Federal
Modeled change in the Seasonality between the modeled 2041-2070 (CanESM2 r5i1p1) 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
Newport Bays (California) sewage no-discharge zone, 1976, 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...