Data and Tools

Exceptional Events Documents PM10 - Las Vegas Valley

Exceptional Events Documents PM10 - Phoenix, AZ

Exceptional Events Documents PM2.5 - Rose Park and West Valley, UT

How the W126 index value is calculated

This is a simple step-by-step guide to show how to calculate a W126 value.

Draft Analyses of PM Data for the PM NAAQS Review - Cover Memo

This is the three-page cover memo summarizing the analyses.

Analyses of 1999 PM Data for the PM NAAQS Review

These files document all analyses conducted in association with the EPA memorandum from Terence Fitz-Simons, Scott Mathias, and Mike Rizzo titled "Analyses of 1999 PM Data for the PM NAAQS Review," November 17, 2000.

Draft Analyses of PM Data for the PM NAAQS Review

These files document all analyses conducted in association with the EPA memorandum from Mark Schmidt, David Mintz, Tesh Rao, and Lance McCluney titled "Draft Analyses of PM Data for the PM NAAQS Review," January 31, 2005.

Subscribe to IPM Email Updates

By subscribing, you sign up to receive timely and helpful information on Integrated Pest Management (IPM) from EPA.

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

Voluntary Use and Exposure Information Project (UEIP) General Instructions and Form

provides guidance for voluntarily reporting use and exposure data

AMEM-ADL Polymer Migration Estimation Model Download and Install Instructions

AMEM is a DOS-based program, however, it can be run in a Windows environment by using key strokes instead of a mouse.

TIM Version 3.0 beta Technical Description and User Guide - Appendix I - Overview and History of Tiered Risk Assessment Framework

Discusses history and overview related to SAP recommendation to move beyond the single point assessment process by developing the tools necessary to conduct a probabilistic assessment of risk.

Federal Register Notice: Chemical Data Reporting; 2016 Submission Period Extension

EPA is amending the Toxic Substances Control Act (TSCA) Chemical Data Reporting (CDR) regulations by extending the submission deadline for 2016 reports from September 30, 2016 to October 31, 2016.

e-CDRweb 2016: EPA Overview and Demonstration

Powerpoint presentation of the 2016 CDR Reporting Application Webinar.

TIM Version 3.0 beta - Technical Description and User's Guidance

Provides technical information on version 3.0 of the Terrestrial Investigation Model (TIM v.3.0). Describes how TIM derives joint distributions of exposure and toxicity to calculate the risk of mortality to birds.

KABAM Version 1.0 - User's Guide and Technical Documentation

User's Guide and Technical Documentation KABAM Version 1.0 (Kow (based) Aquatic BioAccumulation Model). The PDF Version includes all the appendices.

TIM Version 3.0 beta Technical Description and User Guide - Appendix H - Dermal Toxicity Estimation

A limited set of data exists for evaluating the relationship between dermal toxicity and oral toxicity in birds. Regression analysis was used to predict the dermal LD50 based on the oral LD50.

TIM Version 3.0 beta Technical Description and User Guide - Appendix D - Avian Data to Support Generic and Custom Species

TIM Appendix D summarizes avian census studies from pesticide registrant submissions and literature. The purpose of this review is to identify avian species that are representative of those that commonly visit agricultural fields.

TIM Version 3.0 beta Technical Description and User Guide - Appendix A - User's Guidance for TIM v.3.0(beta)

Provides detailed guidance to the user on how to select input parameters for running the Terrestrial Investigation Model (TIM) and recommendations for default values that can be used when no chemical-specific or species-specific information are available.

TIM Version 3.0 beta Technical Description and User Guide - Appendix F - Approach for Calculating Juvenile Dietary Exposure

Use the available information on the relationship between juvenile body weights and energetic requirements to develop a general approach for calculating juvenile dietary exposure doses appropriate for a range of avian species.