Data and Tools

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

  • Metadata (GIRAS)

    1:2500 Scale Quadrangles of Land use / Land cover GIRAS Spatial Data of CONUS in BASINS

  • Metadata Ecoregions

    Level III Ecoregions of the Conterminous United States in BASINS

  • Dynamometer Drive Schedules

    This page provides the chassis dynamometer driving schedules and shift schedules used by EPA for vehicle emissions and fuel economy testing.

  • SERAFM Release Notes

    Release notes for SERAFM (Spreadsheet-based Ecological Risk Assessment for the Fate of Mercury) versions 1.0.2 to 1.0.4

  • Point-of-Use/Point-of-Entry Cost Estimating Tool

    WBS model for cost estimating POU and POE drinking water treatment systems.

  • SED3D

    Notes that the Three-Dimensional Numerical Model of Hydrodynamics and Sediment Transport in Lakes and Estuaries (SED3D) model was archived & is no longer available on the CEAM web site

  • OXYREF

    The Oxygen Requirements of Fishes (OXYREF) data base has been archived and is no longer available on this website.

  • NPS Documentation

    This documentation has been archived and is no longer available on this website.

  • WHATIF Release Notes

    Release notes for the WHATIF (Watershed Health Assessment Tools Investigating Fisheries) software model assessing the health of watersheds and streams

  • QUAL2EU

    The Enhanced Stream Water Quality Model is maintained through the Watershed and Water Quality Modeling Technical Support Center and is no longer available on this website.

  • Virtual Beach (VB)

    Page on VB, a software package designed for developing site-specific Multiple Linear Regression (MLR) models for the prediction of pathogen indicator levels at recreational beaches.

  • Mobile and Transportation

    Highlighted resources for Advance partners

  • AP 42, Fifth Edition, Volume I Chapter 8: Inorganic Chemical Industry

    AP 42, Fifth Edition, Volume I Chapter 8: Inorganic Chemical Industry

  • Virtual Beach Release Notes

    Release notes for VB, software package designed for developing site-specific Multiple Linear Regression (MLR) models for the prediction of pathogen indicator levels at recreational beaches

  • Heating, Ventilation and Air-Conditioning Systems, Part of Indoor Air Quality Design Tools for Schools

    The main purposes of a Heating, Ventilation, and Air-Conditioning system are to help maintain good indoor air quality through adequate ventilation with filtration and provide thermal comfort. HVAC systems are among the largest energy consumers in schools.

  • LC50

    Page notes that LC50 (lethal concentration, 50%) model, which estimates LC50 values, has been archived & is no longer available on CEAM site

  • ICE

    Notes that ICE model has been archived & is no longer available on the EPA Center for Exposure Assessment Modeling (CEAM) Web site. CEAM recommends use of the Web-ICE on-line application

  • TMDL USLE

    Notes that the Total Maximum Daily Load (TMDL) Universal Soil Loss Equation (USLE) model has been archived and is no longer available on the CEAM Web site.

  • Map of Weather Stations and State Parts of MLRA - Legend

    Legend for map of weather station locations from EPA database of meteorological data files (for use with CEAM & other software models), overlaid on Major Land Resource Areas.

  • Key to Land Resource Regions (LRR) and Major Land Resource Areas

    Codes to MLRA (Major Land Resource Areas) descriptive titles for use with EPA database of meteorological data files (to use with CEAM & other software models)

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