Data and Tools

Report a Superfund Site Profile Page Error

Report a Superfund Site Profile page error using this form.

Report Missing or Broken Superfund Links

Report missing or broken links in the Superfund web area.

The Model Averaging for Dichotomous Response Benchmark Dose (MADr-BMD) Tool

Providing quantal response models, which are also used in the U.S. EPA benchmark dose software suite, and generates a model-averaged dose response model to generate benchmark dose and benchmark dose lower bound estimates.

Approved CROMERR Applications

Phasedown of Hydrofluorocarbons (HFCs): Issuing Allowance Allocations for 2024

The American Innovation and Manufacturing (AIM) Act was enacted by Congress on December 27, 2020. The AIM Act directs the U.S. Environmental Protection Agency (EPA) to address the environmental impact of HFCs.

Phasedown of Hydrofluorocarbons (HFCs): Issuing Allowance Allocations for 2023

The American Innovation and Manufacturing (AIM) Act was enacted by Congress on December 27, 2020. The AIM Act directs the U.S. Environmental Protection Agency (EPA) to address the environmental impact of HFCs.

Lesson 1: Overview of the Final Rule

Cross-Media Electronic Reporting Regulation (CROMERR) 101 Lesson 1 provides an overview of CROMERR, as codified in the CFR.

Lesson 7: From Requirements to Specific Solutions

CROMERR requirements set performance goals, they do not dictate specific system functions, operating procedures,system architecture, or technology. The task is to decide on a solution to meet the goals.

Lesson 3: System Description(s)

The system description of the CROMERR application documents how the system(s) meet the CROMERR standards.

Lesson 5: CROMERR-Compliant Electronic Reporting

CROMERR 101 Lesson 5 describes the legal, system, and procedural requirements for CROMERR-compliant reporting.

Lesson 5: Overview of CROMERR Requirements for Electronic Reporting

The purpose of the CROMERR requirements is to ensure that authorized programs that receive electronic documents in lieu of paper can rely on those documents for purposes of enforcement-related litigation.

Lesson 5: Requirements for Authorized Program e-Reporting

CROMERR 101 Lesson 5 describes the legal, system, and procedural requirements for CROMERR-compliant reporting.

Lesson 5: Standards for an Acceptable Electronic Document Receiving System

CROMERR requires that electronic document receiving systems are able to generate legally-defensible data to prove document integrity according to the standards on this page.

Lesson 5: Enforceability Provisions

In § 3.2000(c), CROMERR outlines the last of the requirements—the enforceability provisions for authorized programs implementing electronic reporting.

Working List of PFAS Chemicals With Research Interest and Ongoing Work by EPA

PDF copy of table describing the PFAS chemicals selected for research by EPA ORD and the ongoing work being done on each chemical.,

Locating and Estimating (L&E) Documents

Emission Estimation Tools

Emissions Factor Uncertainty Assessment - documents

Emissions Factor Uncertainty Assessment

Software for Check-Up Program for Small Systems (CUPSS)

Information on how to download the Check Up Program for Small Systems (CUPSS) software.