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  2. Underground Injection Control (UIC)

Geologic Sequestration Data Tool (GSDT) Video Tutorials

The five video tutorials provide an overview of the Geologic Sequestration Data Tool (GSDT) and instructions for users.

EPA’s Geologic Sequestration Data Tool (GSDT) is a centralized, web-based system that receives, stores, and manages Underground Injection Control (UIC) Class VI data. This series of five video tutorials provides an overview of the GSDT structure and capabilities and instructions for system users. The video tutorials are intended for UIC Class VI well permit applicants, owners/operators, and permitting authorities.

The five GSDT video tutorials can be viewed below.
 

Introduction for Owners/Operators:


Introduction for Permitting Authorities:


Reporting Modules Basic Features:


Reporting Modules Advanced Features:


Technical Tutorial for Permitting Authorities:

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 to ask a question, provide feedback, or report a problem.
Last updated on May 27, 2025
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