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.

Emergency

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory

Breadcrumb

  1. Home
  2. Underground Injection Control (UIC)

EPA Dewey-Burdock Class III and Class V Injection Well Final Area Permits

Supporting documents for the Dewey-Burdock UIC Permits and aquifer exemption are available at:

Supporting Documents for the Dewey-Burdock UIC Permits and Aquifer Exemption (click here to view documents)


The U.S. Environmental Protection Agency is making supporting material related to the Dewey-Burdock UIC Permits and Aquifer Exemption available for public access. This material consists of documents listed at 40 CFR § 124.18(b). The Index lists all documents by a document number and provides a description of each document. (Note: please use Index) The list of documents included in this index and the documents available on EPA's website and docket contain certain publicly available materials for the decision to issue UIC permits and an aquifer exemption for the Dewey Burdock project. As such, these documents do not necessarily constitute the administrative record for the decision. The EPA will compile and certify the administrative record if it becomes necessary to do so.

Use the Index to identify supporting document filenames under categories. Use comments in the pdf file to view and navigate to the categories. The documents are available for viewing on the Docket website accessible using the following links: 

  • Supporting Documents for the Dewey-Burdock UIC Permits and Aquifer Exemption (click here to view documents) 
  • Index (click here to download file)

Due to office closures related to the COVID-19 outbreak, at this time please do not contact EPA via regular mail.

Contact Info:
Valois Robinson robinson.valois@epa.gov 
 
 

Applicant or Respondent

Azarga Uranium Corporation/Powertech USA Inc., P.O. Box 448, Edgemont, SD 57735

 

Information Available for Review:

 
  • UNDERGROUND INJECTION CONTROL FINAL CLASS III AREA PERMIT (pdf) (5.28 MB)
  • UNDERGROUND INJECTION CONTROL FINAL CLASS V AREA PERMIT (pdf) (2.34 MB)
  • AQUIFER EXEMPTION RECORD OF DECISION (pdf) (3.3 MB)
  • CUMULATIVE EFFECTS ANALYSIS (pdf) (9.05 MB)
  • RESPONSE TO PUBLIC COMMENTS (pdf) (6.92 MB)
  • ENVIRONMENTAL JUSTICE ANALYSIS (pdf) (5.93 MB)

Underground Injection Control (UIC)

  • Class I Industrial and Municipal Waste Disposal Wells
  • Class II Oil and Gas Related Injection Wells
  • Class III Injection Wells for Solution Mining
  • Class IV Shallow Hazardous and Radioactive Injection Wells
  • Class V Wells for Injection of Non-Hazardous Fluids into or Above Underground Sources of Drinking Water
  • Class VI Wells Used for Geologic Sequestration of CO2
Contact Us About Underground Injection Control
Contact Us About Underground Injection Control to ask a question, provide feedback, or report a problem.
Last updated on May 3, 2024
  • Assistance
  • Ayuda
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • Aide
  • Asistans
  • Korean
  • Assistência
  • Russian
  • Tulong
  • Vietnamese
United States Environmental Protection Agency

Discover.

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

Connect.

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

Ask.

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

Follow.