Data and Tools

CGEM Example Files

Example files are available to facilitate user familiarity with CGEM model setup.

CGEM Documentation

User guides and model theory documentation.

CGEM Download

CGEM Installers are provided. You will need to have knowledge on how to install software on your target operating system.

NPL Site Totals by Status and Milestone

View updated totals for the number of NPL sites by status and milestone.

Number of NPL Site Actions and Milestones by Fiscal Year

View the number of NPL site actions and milestones by fiscal year.

Number of NPL Sites of Each Status at the End of Each Fiscal Year

View the number of NPL site sites of each status at the end of each fiscal year.

Partially Deleted National Priorities List (NPL) Sites - by Partial Deletion Date

View the list of partial deletions at NPL Sites ordered chronologically by Partial Deletion Date.

Proposed National Priorities List (NPL) Sites - by Proposed Date

Learn about Superfund sites proposed to the National Priorities List (NPL), organized by proposed date.

Proposed National Priorities List (NPL) Sites - by Site Name

Learn about Superfund sites proposed to the National Priorities List (NPL), organized by site name.

Partially Deleted National Priorities List (NPL) Sites - by Site Name

View the list of partial deletions at NPL Sites ordered alphabetically by Site Name.

Fuels Averaging, Banking, and Trading (ABT) Credit Data

2015 public data from the Gasoline program for Fuels Averaging, Banking, and Trading (ABT) credits for benzene and sulfur.

AQUATOX Supporting Documentation

Describes the user's manual, technical documentation, aquatox extension to basins, model validation reports, sensitivity analysis, and technical notes for AQUATOX.

Tier 1 Sediment Sites - Region 1 Snippets

Archive of document snippets about EPA Region 1 sediment sites.

Great Lakes Open Lakes Trend Monitoring Program: Dichlorodiphenyltrichloroethane (DDT)

Data from the Open Lakes Trend Monitoring Program on DDT trends in Great Lakes fish.

Potential Applications for AQUATOX

AQUATOX has a myriad of potential applications to water management issues and programs, including water quality criteria and standards, TMDLs (Total Maximum Daily Loads), and ecological risk assessments of aquatic systems.

National Priorities List (NPL) Sites - by Site Name

View the National Priorities List (NPL), ordered alphabetically by site name.

National Priorities List (NPL) Sites - by Listing Date

View the National Priorities (NPL), ordered chronologically by listing date.

Featured Examples and Resources (#51—100)

Over 100 Policy & Program Implementation Examples and Resources for attaining Zero Waste in communities.