Data and Tools

Developing a State or Tribal Wetland Program Plan

Information about Core Elements Framework (CEF) of a state or tribal wetland program

Red de Transferencia de Tecnología Centro de Información sobre Contaminación de Aire (CICA) para la frontera entre EE. UU. - México

How to Update Existing Companies, Facilities, and Users for Fuels Programs

Companies are required to update their company, facility and user registration information in OTAQREG when any changes are made.

Generalized Read-Across (GenRA) Manual

Access the Generalized Read-Across (GenRA) Manual.

Transportation Control Measures

Learn how various TCMs can reduce the demand for fuels, decrease GHG emissions and local air pollutants, and reduce infrastructure and travel costs for the community, residents, and local businesses.

Enbridge Line 5 Biota Investigation

Enbridge's Line 5 biota investigation workplan and approval

Consent Decree Modifications

Notifications of modifications of the consent decree.

You can create simple tables using the WYSIWG editor, or more complex tables with a bit of additional coding. In any case, making sure rows and columns are labeled with header tags is essential to make tables accessible.

Frequent Questions about WASP

Contains frequently asked questions: Is there an Email Support Group for WASP, Do I Need Admin Rights to Install, How to Run WASP after Installation, Can I use my WASP7 File, Attaching to an Excel Spreadsheet or Access Database, Converting QUAL2K to WASP

PLUMES2.0

PLUMES 2.0 model system, a Windows-based software application for simulating surface water jets and plumes.

BASINS Download and Installation

The current version of BASINS 4.5 was released in 2019. This page describes the installation requirements for BASINS 4.5.

2023 Federal Activities Inventory Reform Act Inventory

This page contains the 2023 FAIR Act Inventory.

AQS User Registration

Resource Conservation and Recovery: A Guide to Developing and Implementing Greenhouse Gas Reduction Programs

Learn how local governments can work with residents, private companies, and other groups to decrease waste generation and diverte more waste from landfills and combustion.

Smart Growth

Find out more about how local governments have planned, designed, and implemented approaches that encourage smarth growth in their communities.

TRI Basic Data File Format Documentation, v09

Defines and describes the data file format on data reported by TRI facilities.

CPRG Tools and Technical Resources – Commercial and Residential Buildings Sector

Ecoregional Nutrient Criteria for Rivers and Streams

Ecoregional Nutrient Criteria Documents for Rivers and Streams

Facility Identification Template for States, Version 2

Guidelines provided by the States for facility identification.

2013 FRS Geospatial Model

A diagram of the 2013 FRS geospatial model.