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Federal
EJScreen Indexes--2023 Public Release recent views
U.S. Environmental Protection Agency —
EJScreen is an environmental justice (EJ) screening and mapping tool that provides EPA with a nationally consistent dataset and methodology for calculating "EJ... -
Federal
EnviroAtlas - Water Balance and Surficial Groundwater by 12-digit HUC for the Conterminous United States 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
U.S.-Mexico Border Program Project Points, 2020, U.S.-Mexico Border, U.S. Environmental Protection Agency recent views
U.S. Environmental Protection Agency —
This point layer represents 112 projects funded through the U.S.-Mexico Border Program (2013-2020) in both Region 9 and Region 6 of the U.S. EPA to include U.S.... -
Federal
New York State area of Lake Erie sewage no-discharge zone, 2014, EPA HQ OWOW recent views
U.S. Environmental Protection Agency —
This is a No Discharge Area (NDA) for NY State area of Lake Erie. The actual NDA areas/polygons were primarily created using narrative description from Federal... -
Federal
Wastewater Treatment Plants Approved by Hawaii DOH, Hawaii, 2017, U.S. EPA Region 9 recent views
U.S. Environmental Protection Agency —
This feature class contains points indicating the centroid of the 189 TMKs in the state of Hawaii in which Hawaii DOH has approved a wastewater treatment plant,... -
Federal
Region 1 Combined Sewer Outfalls recent views
U.S. Environmental Protection Agency —
CSO attributes and location information are from a variety of datasets for each state: Connecticut: Beginning with GIS data compiled by the Connecticut Department of... -
Federal
24 Texas freshwater bodies sewage no-discharge zone, 1977, EPA HQ OWOW recent views
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
Parts of Hudson River (New York) sewage no-discharge zone, 2003, EPA HQ OWOW recent views
U.S. Environmental Protection Agency —
This is a No Discharge Area (NDA) for Parts of Hudson River, NY. The actual NDA areas/polygons were primarily created using narrative description from Federal... -
Federal
Surface Water Samples, Fallon Paiute-Shoshone Tribe, 2009, USBR recent views
U.S. Environmental Protection Agency —
USBR collected this data to evaluate the physical properties of the water (dissolved oxygen, pH, temperature, turbidity, specific conductance), common pathogens... -
Federal
Cape Cod Bay (Massachusetts) sewage no-discharge zone, 2008, EPA HQ OWOW recent views
U.S. Environmental Protection Agency —
This dataset details No Discharge Zones (NDZ) for Cape Cod Bay, MA. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal... -
Federal
Individual Water System (IWS) Extract Points, Hawaii, 2022, Hawaii Department of Health recent views
U.S. Environmental Protection Agency —
This feature class contains On-Site Sewage Disposal System points for the state of Hawaii extracted from the state's tabular Individual Water System (IWS) database as... -
Federal
U.S. Coast Guard and EPA Jurisdictional Boundary Lines, Region 9 Coastline, 2013, U.S. EPA Region 9 recent views
U.S. Environmental Protection Agency —
This line feature represents the jurisdictional boundary along the California coastline that defines EPA (Inland Zone) and Coast Guard (Coastal Zone) emergency... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between 1941-1950 and the 1971-2000 Normal period. recent views
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
Endangered Species Range Areas recent views
U.S. Environmental Protection Agency —
The Endangered Species Act (ESA) provides a program for the conservation of threatened and endangered species and the habitats in which they are found. The U.S. Fish... -
Federal
Modeled change in the Seasonality between 1901-1910 and the 1971-2000 Normal period recent views
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
Michigan State Waters sewage no-discharge zone, 1976, EPA HQ OWOW recent views
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
Peconic Estuary (New York) sewage no-discharge zone, 2002, EPA HQ OWOW recent views
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
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between 1941-1950 and the 1971-2000 Normal period. recent views
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
Surface Water Hg and MeHg Samples, Below Lahontan, 1997-2013, USGS recent views
U.S. Environmental Protection Agency —
The Carson River is a vital water resource for local municipalities and migratory birds travelling the Pacific Flyway. Historic mining practices that used mercury... -
Federal
Mercury Methylation Study Sediment Samples, Carson River, 1999, USGS recent views
U.S. Environmental Protection Agency —
USGS conducted preliminary assays on aged (3 mo.) surface sediment (0-4 cm) collected from 13 sites during October 1998 in order to decipher general spatial trends in...