| 2020-2021 Annual Emission Fee | Fee Correspondence | - | MAY-31-2020 | 75-0022 |
| 2022-2023 Annual Emission Fee | Fee Correspondence | - | JUN-21-2022 | 75-0022 |
| Updates to contact addresses | Old Application | - | DEC-13-2018 | 75-0022 |
| Source 01: Rock Crushing and Screening Operation with Wet Suppression and Baghouse Control | Email | 067596P | MAY-11-2018 | 75-0022 |
| Source 01 - Rock Crushing and Sizing Operation With Wet Suppression Control - Concurrence letter | Letter | 077073 | APR-03-2020 | 75-0022 |
| Permit expiration reminder | Letter | 056692P | JUN-27-2013 | 75-0022 |
| Operating Permit Application | Old Application | 067596P | JUL-26-2013 | 75-0022 |
| Op Flex response | Letter | 056692P | DEC-23-2013 | 75-0022 |
| Op & Emissions Docs | Old Permit | 067596P | DEC-27-2013 | 75-0022 |
| Op Support & Misc Materials | Rationale | 067596P | DEC-27-2013 | 75-0022 |
| PES #1, Rock Crushing Operation | Old Permit | 047663P | JUL-16-1997 | 75-0022 |
| Rock crushing and screening operation | Old Permit | 056692P | SEP-26-2003 | 75-0022 |
| Source 01, Rock Crusher | Letter | 081811 | SEP-27-2023 | 75-0022 |
| Source 01: Rock Crushing and Screening Operation Amendment Request | Letter | 056692P | JUN-15-2005 | 75-0022 |
| Source 01: Rock Crushing and Screening Operation | Old Application | 056692P | NOV-14-2003 | 75-0022 |