Data and Tools
-
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
-
WASP Model Examples
Download the files used in the Online Tutorial for WASP8.
-
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.
-
WASP Model Documentation
WASP8 Model documentation for: Water Transport, Sediment Transport, Eutrophication, Macro Algae and Periphyton, Sediment Diagenesis, Water Temperature, pH and Alkalinity, Light
-
WASP Model Release Notes
WASP Model Release Notes, enhancements, corrections.
-
WASP7 Course
Water Quality Analysis Modeling System Tutorial version 7.0
-
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
-
Permethrin, Resmethrin, d-Phenothrin (Sumithrin®): Synthetic Pyrethroids For Mosquito Control
Information about the pesticides registered for controlling adult mosquitoes.
-
Power Resilience for the Water and Wastewater Sector
Power Resilience Guide for drinking water and wastewater utilities.
-
Power Resilience Guide for Water and Wastewater Utilities
This guide helps utilities become more resilient to power outages.
-
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.
-
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.
-
EFDC Manuals
The Environmental Fluid Dynamics Code (EFDC) is a multifunctional surface water modeling system, which includes hydrodynamic, sediment-contaminant, and eutrophication components.
-
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.
-
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.
-
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.
-
TANKS Emissions Estimation Software, Version 4.09D
TANKS Emissions Estimation Software, Version 4.09D
-
Lindsay Light Right of Way Thorium Survey Reports
A repository of radiation testing reports and other technical documents.
-
What emissions data are available for 2018 and 2019?
EPA has NEI point source data for 2018 and 2019, available upon request by using the Contact Us form , and selecting "Point Sources." Note that some of these sources reuse 2017 data by carrying it forward, but many sources have updated values in these interim year datasets. Emissions inventories…