| 116548 | Facilities | 706934 | earthen pit permit | 36746 | 11/2/1971 | Download |
| 116548 | Facilities | 706936 | hiawatha #3 existing pit | 109148 | 11/2/1971 | Download |
| 116548 | Facilities | 401189808 | FORM 4 SUBMITTED | 102101 | 11/22/2016 | Download |
| 116548 | Facilities | 401154519 | OTHER | 439476 | 11/22/2016 | Download |
| 116548 | Facilities | 401189810 | SUNDRY NOTICE APPROVED-OTHER | 107190 | 1/20/2017 | Download |
| 116548 | Facilities | 401154031 | SUNDRY NOTICE APPROVED-OTHER | 107282 | 1/20/2017 | Download |
| 116548 | Facilities | 2301738 * | CRSPD RE: FORM 10 CHANGE OF OPERATOR & PIT CLOSURE REVIEW | 54456 | 4/3/2018 | Download |
| 116548 | Facilities | 2301739 * | ATTACHMENT A: RESULTS OF COGCC AND BLM FILE AND DATABASE REVIEW | 150436 | 4/3/2018 | Download |
| 116548 | Facilities | 2301740 * | CORRESPONDENCE | 983141 | 4/3/2018 | Download |
| 116548 | Facilities | 2496322 * | FOUNDATION LETTER TO J PIERZCHALA | 64844 | 3/20/2018 | Download |
| 116548 | Facilities | 2496323 * | ATTACHMENT A FOUNDATION PIT | 161034 | 3/30/2018 | Download |
| 116548 | Facilities | 2496324 * | CORRESPONDENCE | 992689 | 4/12/2018 | Download |