Permit Public Participation Process

Note: Some of the permit files may take some time to download because of their size.


Hazardous WasteSolid WasteUnderground Injection Control

Application Filed (by County)

Osage County

Phillips 66 Technology Center

Application Filed: 12/31/2019

Pittsburg County

McAlester Army Ammunition Plant

Application Filed: 12/21/2022

Woods County

Avard Hazardous Waste Transfer Station

Application Filed: 2/23/2023

Draft Permits

Click here to email comments regarding draft permits

Permit Modifications

Click here to email comments regarding permit modifications

Class 2 Permit Modifications

HollyFrontier East

Public Comment Period: 3/8/2023 – 5/7/2023

Class 3 Permit Modifications

Clean Harbors Lone Mountain

Public Comment Period: 5/19/2022 – 7/18/2022

Application Filed (by County)

Oklahoma County

Enviro Clean Waste Services, LLC

Application Filed: 12/3/2020

Rogers County

Northeastern Power Station Bottom Ash Pond

Application Filed: 8/6/2018

Tulsa County

Miller Environmental Transfer

Application Filed: 8/12/2021

Draft Permits

Click here to email comments regarding draft permits

Tulsa County

City of Tulsa 440 Transfer Station

Publication Date: 5/7/2022

Public Comment Period: 7/7/2022 – 8/6/2022

DH&H Services, LLC / Environmental Solutions of Oklahoma, LLC

Public Comment Period: 6/16/2022 – 7/16/2022

Proposed Permits

Permit Issued

Carter County
Cleveland County

City of Norman

Application Filed: 10/8/2021

Public Comment Period: 12/1/2021 – 01/09/2022

Choctaw County

Western Farmers Electric Cooperative – Hugo Power Station

Application Filed – 9/21/2018

Draft Permit comment period – 2/14/2020 – 3/16/2020

Creek County

Creek County Landfill – Tier III Lateral Expansion

Application Filed: 7/29/2020

Public Comment Period: 5/20/2021 – 6/20/2021

Permit Issued: 8/31/2021

McCurtain County

International Paper – Valliant Mill Landfill

Application File: 5/21/2019

Draft Permit comment period – 3/8/2020 to 4/8/2020

Permit Issued: 4/21/2020

Noble County

Evans & Associates Construction Co., Inc.

Big Fork Ranch CCR Facility

Application Filed: 10/11/2017

Permit Issued: 6/15/2019

Oklahoma County

East Oak Recycling and Disposal Facility

Application Filed: 1/28/2020

Public Notice Period: 3/23/2021 – 4/12/2021

Permit Modification Issued: 5/10/2021

Enso Solutions LLC

Enso Mod Final Permit Letter

Final Enso Permit Mod 9-2021

Application Filed: 11/13/2020

Public Comment Period: 5/6/2021 – 6/7/2021

OK Medical Waste Disposal

Application Filed: 2/5/2020

Comment Period: 7/15/2020 – 8/4/2020

Permit Issued: 8/19/2020

Pittsburg County

McAlester Army Ammunition Plant

Application Filed: 9/5/2019

Public Comment Period: 1/16/2020 – 2/17/2020

Permit Issued: 2/24/2020

Pottawatomie County

Green to Gold Recycling, LLC

Application Filed: 2/7/2020

Public Comment Period: 8/13/2020 – 9/14/2020

Permit Issued: 10/13/2020

Application Filed (By County)

Mayes County

Pryor Chemical Company

Permit Renewal Application for Class 1 Non-Hazardous Injection Well

Application Filed: 10/5/2017

Draft Permit

Click here to email comments regarding draft permits

Proposed Permit

Permit Issued

Pontotoc County