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  2. Polychlorinated Biphenyls (PCBs)

Region 6 PCB Cleanups

Learn about the Region 6 PCBs program.

On this page:

  • PCB Remediation Waste
  • Region 6 Coordinators
  • Region 6 PCB Cleanups

PCB Remediation Waste

PCB remediation waste refers to any waste that contains polychlorinated biphenyls resulting from spills, releases, or unauthorized disposal. The classification of this waste is determined by factors such as the concentration of the original PCB source, the date of the release, the current PCB concentration in the materials, and whether the original source was authorized for use. 

For a complete definition of PCB remediation waste, refer to Title 40 of the Code of Federal Regulations, specifically section 761.3. Refer to Managing Remediation Waste from Polychlorinated Biphenyls Cleanups for more information.


Region 6 Coordinators

Self-Implementing On-Site Cleanup and Disposal of PCB Remediation Waste

  • Coordinator: Harry Shah, shah.harry@epa.gov.

Risk-Based Cleanup and Disposal Approvals

  • Coordinator: Laurie King, king.laurie@epa.gov.

Region 6 PCB Cleanups

FacilityLocationContact (Project Manager)Approvals and Cleanup PlansStatus 
CPS Energy - Former Tuttle Power Plant TXD000815027San Antonio, TexasCourtney Allen, Allen.Courtney@epa.gov

Final CPS Energy Approval Letter (01-02-2025) (pdf) (193.34 KB)

CPS Energy Former Tuttle Power Plant PCB Cleanup Plan EPA Region 6 part 1 of 2.pdf (pdf) (50.24 MB)

CPS Energy Former Tuttle Power Plant PCB Cleanup Plan EPA Region 6 part 2 of 2 (pdf) (46.96 MB)

Approved-Active Site
CJ 76, LTD - FORMER ONCOR SITE  TXTSCA113913Fort Worth, TexasCourtney Allen, Allen.Courtney@epa.gov

CJ 76, LTD - Former Oncor PCB Approval Letter (pdf) (213.96 KB)

CJ 76 LTD - Former Oncor Risk-Based Cleanup Plan 06/27/2025 (pdf) (15.06 MB)

Approved-Active Site
YMCA of Greater Tulsa OKTSCA113513Tulsa, OklahomaCourtney Allen, Allen.Courtney@epa.gov

YMCA Tulsa Approval Letter (pdf) (222.85 KB)

YMCA Tulsa Sampling Analysis Plan (pdf) (754.48 KB)

Final Sample Analysis Report (pdf) (23.54 MB)

Approved-Active Site
Texas Eastern Transmission,  LP LATSCA112594Larose, Louisiana Courtney Allen, Allen.Courtney@epa.gov

Texas Eastern Approval Letter (pdf) (228.9 KB)

Texas Eastern Letter from EPA (pdf) (209.68 KB)

Texas Eastern Work Plan (pdf) (5.6 MB)

Approved-Active Site
Phillips 66 Company   TXTSCA114101Cactus, TexasCourtney Allen, Allen.Courtney@epa.gov

Phillips 66 Approval Letter (pdf) (257.11 KB)

Phillips 66 Cleanup Plan (pdf) (28.41 MB)

Approved-Active Site
NASA Michoud LATSCA106882Huntsville, AlabamaCourtney Allen, Allen.Courtney@epa.gov

NASA Michoud Approval Letter (pdf) (364.81 KB)

NASA Michoud Cleanup Workplan (pdf) (38.15 MB)

Approved-Active Site
Contact Us About Polychlorinated Biphenyls (PCBs) to ask a question, provide feedback, or report a problem.
Last updated on February 11, 2026
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