Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  • Environmental Topics
  • Laws & Regulations
  • Report a Violation
  • About EPA

Title

  1. Home
  2. Environmental Appeals Board
  3. Case sort order: (Filings)

Published Decisions: (Filings)

By Statute | Alphabetical | Reverse Chronological | Appeal Number | By Citation


(1162 records in this collection) Click for full-text searchSearch this collection | Search entire database

Appeal NumberFiling NumberDate FiledDescription
Show details for UIC 24-02UIC 24-02
Hide details for UIC 25-01UIC 25-01
1408/04/2025Permittee Reply Brief in Support of Motion to Strike and Alternative Motion for Leave to File Surreply
1307/25/2025Petitioners' Response To Motion To Strike And Alternative Motion for Leave To File Surreply
1207/11/2025Motion toStrike And Alternative Motion For Leave To File Surreply
1106/12/2025Petitioner Reply Brief
1006/12/2025Permit Issuer Notice Amended Notice of Withdrawal of Appearance
906/11/2025Permit Issuer Notice Withdrawal of Appearance
806/04/2025Notice of Supplemental Authority
605/14/2025Petitioner Unopposed Motion for Extension of Time to File Reply
505/12/2025Powertech (USA), Inc. Response to Petition for Review
405/12/2025Powertech (USA), Inc. Notice of Appearance
305/09/2025Permit Issuer Response Brief
205/09/2025Permit Issuer Notice Certified Index of Administrative Record
104/11/2025Petitioner Petition for Review
704/11/2025Order Granting Unopposed Motion for Extension of Time to File Reply
1504/11/2025Order Denying Review
1604/11/2025Oglala Sioux Tribe, Et Al v.EPA
Show details for UIC 25-02UIC 25-02
Show details for UIC 25-03UIC 25-03
Show details for UIC 26-01UIC 26-01
Show details for UIC 26-02UIC 26-02
Show details for UIC 97-3UIC 97-3
Show details for UIC 97-4UIC 97-4
Show details for UIC 98-3UIC 98-3
Show details for UIC 98-5UIC 98-5

Click for full-text searchSearch this collection

Environmental Appeals Board

  • EAB Home Page
  • EAB Dockets & Decisions
  • Federal Court Review
  • Rules & Standing Orders Governing Appeals
  • Alternative Dispute Resolution
  • Electronic Filing
  • Upcoming Oral Arguments
  • Frequently Asked Questions
  • General Information
Contact Us
Contact Us to ask a question, provide feedback, or report a problem.Last updated on June 3, 2026
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshots
  • Grants
  • No FEAR Act Data
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.

Last updated on June 3, 2026