Data and Tools

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

  • MMSOILS Release Notes

    Release notes for Multimedia Contaminant Fate, Transport, & Exposure Model, which estimates human exposure & health risk associated w/ releases of contamination from hazardous waste sites

  • MMSOILS

    Page for Multimedia Contaminant Fate, Transport, and Exposure Model, which estimates the human exposure & health risk associated with releases of contamination from hazardous waste sites.

  • MULTIMED

    Page for Multimedia Exposure Assessment Model (MULTIMED) version 1.01, which simulates the movement of contaminants leaching from a waste disposal facility. Released December 1992

  • MULTIMED Daughter Process Release Notes

    Release notes for Multimedia Exposure Assessment Model modified (MULTIMDP) to simulate transport & fate of first- and second-generation transformation (daughter) products

  • MULTIMED Release Notes

    Release notes for the Multimedia Exposure Assessment Model for exposure assessment, which simulates the movement of contaminants leaching from a waste disposal facility.

  • MINTEQA2 Equilibrium Speciation Model

    Page on MINTEQA2, an equilibrium speciation model that can be used to calculate the equilibrium composition of dilute aqueous solutions in the laboratory or in natural aqueous systems.

  • MINTEQA2 Equilibrium Speciation Model Release Notes

    Release notes for the MINTEQA2 software model, an equilibrium speciation model that can be used to calculate the equilibrium composition of dilute aqueous solutions

  • Determine Organizational Boundaries

    Tools and guidance for low emitters and small businesses to develop an organization-wide GHG inventory and establish a plan to ensure GHG emissions data consistency for tracking progress towards reaching an emissions reduction goal.

  • EPA white papers and memos for 2015 SAB Economy-Wide Modeling panel

    These papers were developed to inform the deliberations of the SAB Panel on the technical merits and
    challenges of economy-wide modeling for an air regulation. They are not official U.S. Environmental
    Protection Agency (EPA) reports

  • BASINS Core Manual

    BASINS was developed to promote better assessment and integration of point and nonpoint sources in watershed and water quality management.

  • BASINS Technical Notes

    EPA has developed several technical notes that provide in depth information on a specific function in BASINS. Technical notes can be used to answer questions users may have, or to provide additional information on the application of features in BASINS.

  • BASINS Case Study

    EPA developed a case study document for Cottonwood Creek Watershed, Idaho County, Idaho, to demonstrate the use of BASINS in developing a TMDL.

  • BASINS Tutorials and Training

    A series of lectures and exercises on how to use BASINS for water quality modeling and watershed assessment. The lectures follow sequentially. Companion exercises are provided for users to practice different BASINS water quality modeling techniques.

  • BASINS Climate Assessment Tool Tutorials

    The BASINS Climate Assessment Tool (CAT) provides a flexible set of capabilities for exploring the potential effects of climate change on streamflow and water quality using different watershed models in BASINS.

  • BASINS Publications

    Although BASINS has been in use for the past 10 years, there has been limited modeling guidance on its applications for complex environmental problems, such as modeling impacts of hydro modification on water quantity and quality.

  • Application of BASINS/HSPF to Data-scarce Watersheds

    Page for Hydrological Simulation Program - FORTRAN, a comprehensive package for simulation of watershed hydrology & water quality for both conventional & toxic organic pollutants.

  • What's Changed Between BASINS 4.0 and 4.1?

    BASINS 4.1 (released in 2013) provides a number of significant improvements over BASINS 4.0. These improvements increase the functionality and applicability of BASINS.

  • AQUATOX 3.2 Download Page

    Contains AQUATOX system requirements and installation information. Download the zipped file. Order documentation.

  • AQUATOX Setup Guide

    The new Guidance in AQUATOX Setup and Application provides a quick start guide to introduce major model features, as well as being a type of "cookbook" to guide basic model setup, calibration, and validation.

  • AQUATOX 3.2 Installation Guide

    Additional details on installation may be found in the aquatox installation guide.

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