EPAFinal Rule
FINAL_Class VI Regional Permit_Purefield_2026
EnvironmentHealthcare
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Summary
The EPA has approved a regional permit for Purefield that allows certain activities related to underground injection of materials into deep geological formations. This permit sets rules to protect groundwater and ensure that injected materials don't contaminate drinking water sources.
Key Points
- 1The permit applies to a specific region and allows underground injection activities under strict EPA oversight and monitoring requirements
- 2Purefield and other companies operating under this permit must follow safety standards to prevent contamination of drinking water supplies
- 3The permit includes requirements for regular testing, reporting, and inspection to ensure the injected materials remain safely contained underground
- 4This is a regional permit, meaning it covers a specific geographic area and may affect multiple facilities or operations in that region
- 5The permit is effective as of February 2026 and companies must comply with all conditions or face penalties
Impact Assessment
If you are an Energy Company or industrial manufacturer using deep well injection, this means you must comply with specific operational requirements and monitoring protocols to prevent contamination of underground drinking water sources in your region.
Impact Level
Significant
Geographic Scope
Regional
Compliance Cost
Significant
Who is Affected
Energy CompaniesManufacturersState Governments
Key Dates
Published
February 18, 2026
Regulatory Connections
Authorized By
Amends CFR Sections
40 CFR Part 14440 CFR Part 146
Other Documents in This Rulemaking (EPA-R07-OW-2025-3852)
This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.
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