| AFIN | Facility Name | City | County |
|---|---|---|---|
| 54-00120 | ENABLE GAS TRANS/HELENA | HELENA | PHILLIPS |
| Permit Number | Media | Status | Permit Type | Issued | Revised | Expired |
|---|---|---|---|---|---|---|
| 1217-A | Air | Voided | SIP-Implementation Plan | 11/19/1991 | ||
| 1217-AOP-R0 | Air | Voided | Title V | 01/21/2000 | 11/12/2004 | |
| 1217-AOP-R1 | Air | Voided | Title V | 03/09/2000 | ||
| 1217-AOP-R2 | Air | Voided | Title V | 08/13/2004 | ||
| 1217-AOP-R3 | Air | Voided | Title V | 08/18/2005 | ||
| 1217-AOP-R4 | Air | Voided | Title V | 11/30/2006 | 08/12/2009 | |
| 1217-AOP-R5 | Air | Voided | Title V | 01/27/2010 | 01/26/2015 | |
| 1217-AOP-R6 | Air | Voided | Title V | 07/14/2016 | 07/13/2021 | |
| 1217-AOP-R7 | Air | Active | Title V | 09/13/2021 | 09/12/2026 | |
| 1217-AOP-R8 | Air | Pending | Title V | |||
| ARR000018937 | Haz Waste EPAID | Inactive |