Data and Tools
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FIAM-pwp-Formaldehyde Indoor Air Model – Pressed Wood Products
The Formaldehyde Indoor Air Model-pressed wood products (FIAM-pwp) user guide contains information on the equations and defaults used to estimate exposure from formaldehye emitted from pressed wood products.
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Pesticide Environmental Modeling Public Meeting - Information
Links to agendas and dockets containing presentations and minutes presented at public meetings for the purpose of discussing and exchanging information regarding technical model-related pesticide exposure issues in the context of FIFRA and FQPA.
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FIFRA Scientific Advisory Panel Sessions Relevant to Aquatic Modeling
Science Advisory Panel sessions related to simulation models used to predict pesticide concentrations in surface and ground water for use in exposure assessments.
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Developing a Tiered Framework for Extrapolation Modeling
We are developing a tiered framework for extrapolation modeling, to take advantages of recent scientific advances. Learn more about our proposed approach.
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Environment Fluid Dynamics Code (EFDC) - Download Page
Executable and documentation access, and system requirements information for the Environmental Fluid Dynamics Code (EFDC) multifunctional surface water modeling system software
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WASP Model Examples
Download the files used in the Online Tutorial for WASP8.
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WASP Fact Sheet
This model helps users interpret
and predict water quality responses to natural
phenomena and man-made pollution for various
pollution management decisions. -
WASP7 Download
Contains the WASP Model including the data preprocessor, the kinetic models, graphical post processor, and model documentation. User is encouraged to download the example input files.
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WASP Model Documentation
WASP8 Model documentation for: Water Transport, Sediment Transport, Eutrophication, Macro Algae and Periphyton, Sediment Diagenesis, Water Temperature, pH and Alkalinity, Light
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WASP Model Release Notes
WASP Model Release Notes, enhancements, corrections.
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WASP7 Course
Water Quality Analysis Modeling System Tutorial version 7.0
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WASP Model Tutorials
Contains WASP tutorial videos. WASP Command Line, WASP, Modeling Dissolved Oxygen, Building a Steady State Example, Modeling Nutrients in Rivers, Nutrient Cycles, Interpreting Water Quality Models, Linking with LSPC, WRDB, BASINS, WCS, WASP Network Tool
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Permethrin, Resmethrin, d-Phenothrin (Sumithrin®): Synthetic Pyrethroids For Mosquito Control
Information about the pesticides registered for controlling adult mosquitoes.
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Power Resilience Guide for Water and Wastewater Utilities
This guide helps utilities become more resilient to power outages.
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BASINS Framework and Features
BASINS enables users to efficiently access nationwide environmental databases and local user-specified datasets, apply assessment and planning tools, and run a variety of proven nonpoint loading and water quality models within a single GIS format.
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EFDC Read Me for EPA Version 1.01
The Environmental Fluid Dynamics Code (EFDC) is a multifunctional surface water modeling system, which includes hydrodynamic, sediment-contaminant, and eutrophication components.
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EFDC Manuals
The Environmental Fluid Dynamics Code (EFDC) is a multifunctional surface water modeling system, which includes hydrodynamic, sediment-contaminant, and eutrophication components.
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FY2015 State Clean Diesel (Diesel Emissions Reduction Act) Program Programmatic Terms and Conditions
Fiscal Year 2015 program specific terms and conditions for State Clean Diesel Program.
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FY2015 Tribal Clean Diesel (Diesel Emissions Reduction Act) Program Programmatic Terms and Conditions
Fiscal Year 2015 program specific terms and conditions for Tribal Clean Diesel Program.
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Electronic Reporting Process for Stationary Sources Presentations and Webinars
This page has links to training videos, powerpoint presentations and webinars supporting the Electronic Reporting Process for stationary sources, using the ERT, CEDRI and WebFIRE.