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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
Mercury Methylation Study Sediment Samples, Carson River, 1999, USGS
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... -
Federal
Chemical Data Release (CDR) Consumer and Commercial Uses, 2012
U.S. Environmental Protection Agency —
This layer displays points of consumer and commercial uses extracted from the 2012 Chemical Data Reporting (CDR) database. The CDR database contains comprehensive use... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between 1951-1980 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
EJSCREEN Indexes--2016 Public Release
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
Bank Erosion Study Soil Samples, CRMS, 2008, EPA
U.S. Environmental Protection Agency —
EPA collected data in 2008 to evaluate the transport of mercury-contaminated water and sediment in the Carson River System in western Nevada. This report summarizes... -
Federal
Carson River Estates Soil Samples, CRMS, 2013, NDEP
U.S. Environmental Protection Agency —
This feature class is converted from GPS coordinates obtained using a GPSmap 60CSx unit from Garmin in the field by AEI Consultants. The attribute information is... -
Federal
Wetland Contaminant Samples, Stillwater NWR, 1996, USFWS and USGS
U.S. Environmental Protection Agency —
Investigations of wetlands in Lahontan Valley have documented concentrations of inorganic contaminants in water, sediment, and biological samples in excess of... -
Federal
EnviroAtlas - Stream Confluence Dataset - Land cover attributes for stream confluence watersheds for the Conterminous United States - 2011
U.S. Environmental Protection Agency —
This EnviroAtlas dataset contains land cover proportions for the upstream watersheds of stream confluences for 2011. Stream confluences are important components of... -
Federal
US EPA Nonattainment Areas and Designations-Annual PM2.5 (2012 NAAQS)
U.S. Environmental Protection Agency —
This web service contains the following layer: PM2.5 Annual 2012 NAAQS State Level. Full FGDC metadata records for each layer may be found by clicking the layer name... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between 1991-2000 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 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 the modeled 2041-2070 period (HadGEM2-AO 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
Tailings Locations Polygons, CRMS, 2012, NDEP and Piedmont Engineering
U.S. Environmental Protection Agency —
This feature class contains Comstock-era tailings locations throughout Operable Unit 1 (OU1) of the Carson River Mercury Site (CRMS) within Lyon and Storey Counties,... -
Federal
Surface and Subsurface Soil Mercury Samples, CRMS, 1993, EPA and EandE
U.S. Environmental Protection Agency —
EPA evaluated the total mercury representative of several surface and subsurface locations in OU1 for the purpose of the Human Health Risk Assessment investigation.... -
Federal
Operable Unit 2 Boundary, CRMS, 2017, EPA
U.S. Environmental Protection Agency —
EPA has compiled a significant volume of soil, sediment, surface water and biota geodata, collected either directly, by our contractors and in many cases by our... -
Federal
Surface Water MeHg Samples, CRMS, 2015, EPA
U.S. Environmental Protection Agency —
The primary purpose of the surface water collection was to correlate methylmercury information with sediment core data from several areas in which no data existed... -
Federal
US EPA Nonattainment Areas and Designations-24 Hour PM2.5 (2006 NAAQS)
U.S. Environmental Protection Agency —
This web service contains the following layers: PM2.5 24hr 2006 NAAQS State Level and PM2.5 24hr 2006 NAAQS National. Full FGDC metadata records for each layer may be... -
Federal
Chemical Data Release (CDR) Commercial Uses, 2012
U.S. Environmental Protection Agency —
This layer displays points of commercial uses extracted from the 2012 Chemical Data Reporting (CDR) database. The CDR database contains comprehensive use and exposure...