List of Draft and General Permit Notices of Intent (NOIs)
Draft Air Permit Decisions that have been issued by DEQ within the previous seventy-five (75) days are listed below. Draft permit Decisions are open for public comment for at least thirty days from the date the notice is published. Please contact the Air Permits Branch for the specific comment period on any draft permit of interest.
In addition, facilities that have submitted Notices of Intent (NOIs) for coverage under an Air General Permit are also listed. NOIs are not subject to public comment but are listed here as a public service.
| AFIN* | Facility |
Draft Permit/ Statement of Basis* |
Approximate Draft Date |
Submission ID | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 66-00041 |
ABB Motors and Mechanical Inc. Description: ABB Motors and Mechanical Inc. - Title V Renewal |
0996-AOP-R32 0996-AOP-R32-SOB |
10/23/2025 | HQ9-YBHT-516HC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 45-00251 |
Advanced Marine Performance, LLC Description: Advanced Marine Performance, LLC - to add small reinforced composite manufacturing process using closed molding process |
2388-AOP-R2 2388-AOP-R2-SOB |
09/29/2025 | HQC-HGF7-6TT4S | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 07-00035 |
Aerojet Rocketdyne, Inc. Description: Aerojet Rocketdyne, Inc. - an expansion is planned to increase the production capacity of LSRM. |
0617-AOP-R23 0617-AOP-R23-SOB |
10/30/2025 | HQE-M9GQ-J11AW | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 46-00985 |
Alpine Silica, LLC Description: Alpine Silica, LLC - add SN-23 Fresh Water Pump which has a diesel engine and operates 8,760 hr/yr; and add SN-24 Emergency Generator |
2400-AR-7 2400-AR-7-SOB |
11/04/2025 | HQE-H3ZD-531EG | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 58-00891 |
Arkansas BioEnergy LLC - Russellville Description: Arkansas BioEnergy, LLC - Russellville - Title V Renewal |
2421-AOP-R2 2421-AOP-R2-SOB |
10/30/2025 | HQD-QKZQ-BA27K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 02-00028 |
Bakelite Chemicals LLC Description: Bakelite Chemicals LLC - add Clayton Steam Generator Boiler (SN-154) and Melamine Hopper to the IA table as an A-13 source |
1177-AOP-R23 1177-AOP-R23-SOB |
09/11/2025 | HQC-5ZVJ-5Z7FT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 15-00068 |
Enable Gas Transmission, LLC - Round Mountain Compressor Station Description: Enable Gas Transmission, LLC - Round Mountain Compressor Station - Title V Renewal |
1725-AOP-R6 1725-AOP-R6-SOB |
10/23/2025 | HQF-03Q0-3GHB4 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 61-00076 |
Enable Mississippi River Transmission, LLC - Biggers Compressor Station Description: Enable Mississippi River Transmission, LLC -Biggers Compressor Station - Title V Renewal |
1513-AOP-R10 1513-AOP-R10-SOB |
11/07/2025 | HQE-PEX7-RDT99 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 43-00093 |
Enable Mississippi River Transmission, LLC - Carlisle Compressor Station Description: Enable Mississippi River Transmission, LLC - Carlisle Compressor Station - Title V Renewal |
1244-AOP-R10 1244-AOP-R10-SOB |
11/05/2025 | HQF-69A2-6TSWS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 34-00111 |
Enable Mississippi River Transmission, LLC - Tuckerman Compressor Station Description: Enable Mississippi River Transmission, LLC - Tuckerman Compressor Station - Title V Renewal |
1419-AOP-R7 1419-AOP-R7-SOB |
11/06/2025 | HQF-4S1T-CGYTA | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||