Data and Tools

This page shows all of the pages at www.epa.gov that are tagged with Data and Tools.

  • Superfund Hazard Ranking System Training Course: Table of Contents

    Access links from the Superfund Hazard Ranking System Training Course, which is designed for personnel tasked to compile, draft, and review preliminary assessments (PAs), site inspections (SIs), and HRS documentation.

  • Section 18: Soil Exposure - Resident Population Threat

    The soil exposure pathway for evaluating HRS scores evaluates the potential threats to humans and terrestrial environments posed by direct, physical contact with hazardous waste or contaminated soil.

  • Risk-Screening Environmental Indicators (RSEI) Methodology

    Document for Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.12, March 2024.

  • Mercury Response in Texas Elementary School: Risk Communication Case Study

    Risk communication through the lens of EPA's SALT Framework, focused on improving public health in the community following a mercury exposure in a Texas elementary school.

  • Flooded Homes: Risk Communication Case Study

    Risk communication through the lens of EPA's SALT Framework, focused on protecting public health and supporting recovery in the aftermath of flooding.

  • Benton Harbor, Michigan, Drinking Water Study Results

    Review Benton Harbor, Michigan, Drinking Water Study Results.

  • An Introduction to Electric Vehicle-Ready Buildings

    This one-hour webinar provided an introduction to the range of approaches local governments across the country are using to make their building stock ready for electric vehicles (EVs).

  • EZ Query Search Options Help

    In database terms, the Search Options are really "comparison operators". This page provides descriptions for the search options that are available to you through EZ Query.

  • PRZM3 version 3.12 beta

    Page on version 3.12 (beta) of PRZM one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. February 1998

  • PRZM3 version 3.12.2

    Page on version 3.12.2 of PRZM, a one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. Released May 2005

  • PRZM2 version 2.3

    Page on version 2.3 of PRZM, a one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. Released May 1996

  • PRZM2 version 1.02

    Page on version 1.02 of PRZM, a one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. Released February 1993

  • PRZM3 version 3.12.1

    Page on version 3.12.1 of PRZM, a one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. August 2003

  • PRZM3 Version 3.12.3

    PRZM on version 3.12.3 of PRZM, a one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. May 2006

  • PRZM2 version 2.00

    Page on version 2.00 of PRZM, a one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. Released October 1994

  • PEST Release Notes

    Release notes for the PEST (Parameter ESTimation) software, a model-independent parameter estimation package

  • EFDC Release Notes

    Release notes for the Environmental Fluid Dynamics Code (EFDC) multifunctional surface water modeling system software

  • PRZM2 version 1.00

    Page on version 1.00 of PRZM, a one-dimensional, finite-difference model that accounts for pesticide and nitrogen fate in the crop root zone. Released October 1992

  • EXPRESS (EXAMS - PRZM Exposure Simulation Shell) Release Notes

    Release notes for the EXPRESS software model. (EXAMS - PRZM Exposure Simulation Shell) which facilitates rapid & consistent assessment of aquatic pesticide exposure on a variety of crops.

  • Visual Plumes Release Notes

    Release notes for the Visual Plumes software model system, a Windows-based software application for simulating surface water jets and plumes.

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