Data and Tools

Spreadsheet of RIN Generation and Renewable Fuel Volume Production by Fuel Type for the Renewable Fuel Standard

Spreadsheet of RIN generation and renewable fuel volume production by fuel type for the Renewable Fuel Standard as .CSV files released monthly.

Spreadsheet of RIN Generation and Renewable Fuel Volume Production by Month for the Renewable Fuel Standard

Spreadsheet of RIN generation and renewable fuel volume production by month for the Renewable Fuel Standard as .CSV files released monthly.

Spreadsheet of RIN Separation Data for the Renewable Fuel Standard

Spreadsheet of renewable identification number (RIN) separation data for the Renewable Fuel Standard as .CSV files released monthly.

Learn about the Hazardous Waste Electronic Manifest System (e-Manifest)

This webpage provides information on EPA's work toward developing a hazardous waste electronic manifest system. Information on the Hazardous Waste Electronic Manifest Establishment Act, progress on the project and frequent questions are available.

Disaster Debris Recovery Tool

Disaster Debris Recovery Database Interactive Mapping Tool for the EPA Region 5 states.

Oil Spill Prevention and Preparedness Regulations Frequent Questions

Frequent questions about; Oil Spills Prevention and Preparedness Regulations

SAM Scope and Application

Read about the premise and intended purpose of EPA's Selected Analytical Methods for Environmental Remediation and Recovery (SAM), including its use and limitations.

Use of SAM

Selected Analytical Methods.

Grants for your Region: Information that is specific to EPA Region 8

Detailed Region 8 grant information that you will need when applying for grants in Region 8.

2022 National Lakes Assessment - Fish Tissue Study

As part of the 2022 National Lakes Assessment (NLA), the EPA conducted a study of contamination in fish from lakes to determine whether eating lake fish poses risks to human health.

EPA Approved Regulations in Oklahoma SIP effective January 3, 2000 (OKc48) to August 2, 2026

Current EPA-Approved Regulations in the Oklahoma SIP

Change in EIC Notification Form

This form allows EPA users to notify OWC and WebCMS Support of a change in the Editor-in-Chief position for a Web area. This form will be useful to new EICs.

EPA for State and Local Governments

This page is designed to help State and Local officials find information on EPA's website.

Public Notices of Lead Exceedances in Local Water Systems in the Pacific Southwest

As required by the Safe Drinking Water Act, EPA is notifying communities of lead action level exceedances when a water system fails to provide a timely notice including potential health effects and what actions people can take to reduce their exposure.