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
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • 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

Breadcrumb

  1. Home
  2. Underground Storage Tanks (USTs)

Leaking Underground Storage Tank Technical Policy and Guidance

Resources

LUST Corrective Action Resources

Performance Monitoring of MNA Remedies for VOCs in Ground Water (EPA/600/R-04/027) (PDF) (92 pp, 1.3 MB, About PDF)

EPA issued these documents to help implement corrective action activities at leaking UST sites (About pdf files).

  • Use of Monitored Natural Attenuation at Superfund, RCRA Corrective Action, and Underground Storage Tank Sites, April 21, 1999 (Directive 9200.4-17P) (pdf) (278.89 KB)
  • Guidance for Conducting Federal-Lead Underground Storage Tank Corrective Actions, July 25, 1988 (Directive 9360.0-16A) (pdf) (418.94 KB)
  • Use of Risk-Based Decision-Making in UST Corrective Action Programs, March 1, 1996 (Directive 9610.17) (pdf) (6.2 MB)
  • Streamlined Implementation of UST Corrective Action Requirements, November 23, 1992 (Directive 9650.13) (pdf) (100.49 KB)

Underground Storage Tanks (USTs)

  • Learn About USTs
  • Meeting UST Requirements
  • Preventing and Detecting Releases
  • Cleaning Up Releases
  • Laws & Regulations
  • UST Program in Indian Country
  • Emerging Fuels and USTs
  • Frequent Questions
  • UST A - Z Subject Index
Contact Us About Underground Storage Tanks (USTs)
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 29, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • 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
  • Site Feedback

Follow.