Science & Technology

Exposure Assessment Tools by Approaches

EPA ExpoBox is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases

Description of Updates for MCCEM Version 1.2 (February 2001)

The EPA Office of Pollution Prevention and Toxics, Economics, Exposure, and Technology Division has developed several exposure assessment tools and models. A description of the models and tools and the definition of exposure are given in separate web page

WPEM-Wall Paint Exposure Model Questions and Answers

Questions and answers for how to download, access, and operate the Multi-Chamber Concentration and Exposure Model

2020 RFA for Great Lakes Coastal Wetland Monitoring Program

This Request for Applications solicits applications from eligible entities for a cooperative agreement to be awarded for a project to continue monitoring and assessment of Great Lakes coastal wetlands.

Great Lakes Fish Monitoring and Surveillance Program 2020 RFA

Request for Applications for GLFMSP 2020

2021 RFA for Great Lakes Biology Monitoring Program: Zooplankton, Mysis, and Benthic Components

Request for Applications for a cooperative agreement for a project to continue the long-term monitoring of Zooplankton, Mysis, and Benthic Components in the open waters of the Great Lakes.

How the Great Lakes Coastal Wetlands are Monitored

This content provides the background information on the Great Lakes Coastal Wetland Monitoring Program.

Mobile Sector Source Apportionment - Air Quality and Benefits Per Ton

Mobile sector source apportionment air quality modeling and benefit per ton manuscripts with links to underlying data.

Great Lakes CWMP Results and Major Findings

This page will provide background on the Great Lakes coastal wetland monitoring program's data and results.

SmartWay Affiliate Resources

SmartWay Affiliate Tools and Resources

Proposed Determinations of Attainment, Failure to Attain and Reclassifications for the 2006 24-Hour PM Standards

Proposed determinations for 11 nonattainment areas classified as Moderate for the 2006 24-Hour Fine Particulate Matter National Ambient Air Quality Standards. Based on requirements under the C

Sporlan Valve Plant #1 Superfund Site, Washington, Franklin County, Missouri - Fact Sheet, July 2019

EPA Announces Placement of Site on National Priorities List and July 16 Public Meeting

EPA Releases New Calculator and Updated Data for Occupational Pesticide Seed Treatment Exposure

EPA has released a new calculator and updated worker exposure data used to assess occupational safety for new seed treatment pesticides, new seed treatment uses of registered pesticides, and existing seed treatment pesticides currently undergoing review.

EPA Accepting Comments on Candidates to be ad hoc Reviewers for Draft TSCA Systematic Review Protocol

EPA is accepting public comments on candidates under consideration for selection as ad hoc peer reviewers assisting the Science Advisory Committee on Chemicals (SACC) with their review of the draft EPA Toxic Substances Control Act (TSCA) Systematic Review