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Federal
Drinking Water Maximum Contaminant Levels (MCLs)
U.S. Environmental Protection Agency —
National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards... -
Federal
EPA Envirofacts API
U.S. Environmental Protection Agency —
Envirofacts integrates information from a variety of EPA's environmental databases. Each of these databases contains information about facilities that are required to... -
Federal
Compass Financials IT System
U.S. Environmental Protection Agency —
Compass Financials is a web application developed by CGI Federal Inc. It provides the tools needed to effectively manage, budget and track expenditures. -
Federal
United States Geological Survey discharge data from five example gages on intermittent streams
U.S. Environmental Protection Agency —
The data are mean daily discharge data at United States Geological Survey gages. Once column provides the date (mm/dd/yyyy) and the other column provides the mean... -
Federal
PBPK Model Template Extension to VOCs
U.S. Environmental Protection Agency —
The data set includes source code that implements a PBPK model template that has been extended with features capable of implementing models for volatile organic... -
Federal
StreamCat - National Nutrient Inventory (StreamCatNNI)
U.S. Environmental Protection Agency —
Publication of EPA’s Nutrient Inventory is a critical step towards thorough mapping and accounting of sources of N and P to US landscapes. However, summaries of... -
Federal
USEEIO Elementary Flows and Life Cycle Impact Assessment (LCIA) Characterization Factors
U.S. Environmental Protection Agency —
This file contains all the elementary flows (defined in ISO 14044) used in the USEEIO model. The elementary flows come from a draft master list used by USEPA modified... -
Federal
Captain Jack Data
U.S. Environmental Protection Agency —
This article uses a data set of geochemical tracers collected from the Captain Jack Mill Superfund Site in Colorado. The journal article is the result of a... -
Federal
Sustainability Index _MSAs
U.S. Environmental Protection Agency —
Calculation of average sustainability in US Metropolitan and Micropolitan areas. Three domains of sustainability are measured: economic, social, and environmental.... -
Federal
Urban Stormwater Microbial Source Tracking and Antibiotic Resistance Gene Dataset
U.S. Environmental Protection Agency —
Dataset includes water quality measurements from an urban stream and three municipal separate storm sewer system outfalls. Additional details provided in attached... -
Federal
Conterminous US modeled stream channel widths and depths
U.S. Environmental Protection Agency —
The data were generated by modeling wetted width, thalweg depth, bankfull width, and bankfull depth measurements from the USEPA's National Rivers and Streams... -
Federal
Global Warming Potentials (GWP) of ODS Substitutes
U.S. Environmental Protection Agency —
This site includes the global warming potential (GWP) of ozone depleting substance substitutes, their atmospheric lifetime, and uses. -
Federal
Metadata for Coughlin et al. (2023) on impacts from N and S deposition on tree species across the CONUS
U.S. Environmental Protection Agency —
This is the metadata for Coughlin et al. (2023) which estimates effects from atmospheric deposition of nitrogen (N) and sulfur (S) on tree species across the CONUS.... -
Federal
Region 7 Laboratory Information Management System
U.S. Environmental Protection Agency —
This is metadata documentation for the Region 7 Laboratory Information Management System (R7LIMS) which maintains records for the Regional Laboratory. Any Laboratory... -
Federal
Thematic accuracy assessment of the National Land Cover Database (NLCD2021) for the conterminous United States
U.S. Environmental Protection Agency —
The U.S. Geological Survey (USGS), in partnership with several federal agencies, has now developed and released seven National Land Cover Database (NLCD) products:... -
Federal
Systematic update to the mammalian relative potency estimate database and development of best estimate toxic equivalency factors for dioxin-like compounds
U.S. Environmental Protection Agency —
The following are the Supplementary data to this article: - Multimedia component 1 - Multimedia component 2. This dataset is associated with the following... -
Federal
StateIO v0.4.0 Two-Region Economic Input-Output Models for 50 U.S. States: 2012-2023
U.S. Environmental Protection Agency —
These data represent an update to the dataset, "State IO Two-Region Economic Input-Output Models for 50 U.S. States 2012-2017" based on the methods described by Li et... -
Federal
Effects of metformin and its metabolite guanylurea on fathead minnow (Pimephales promelas) reproduction
U.S. Environmental Protection Agency —
Data associated with exposures of fathead minnows to varying concentrations of metformin and/or guanylurea. Includes three individual studies: ex vivo steroidogenesis... -
Federal
Vapor uptake inhalation data for chloroform in F344 rats
U.S. Environmental Protection Agency —
This dataset describes disappearance of chloroform from a vapor uptake chamber with time due to metabolism. The research concentrates on optimization for estimation...