| 112-14 | Hearings | 744457 | map C-139 | 3665917 | 3/23/1962 | Download |
| 112-14 | Hearings | 744469 | waiver of service | 36405 | 3/28/1962 | Download |
| 112-14 | Hearings | 744471 | waiver of service | 37158 | 3/29/1962 | Download |
| 112-14 | Hearings | 744461 | transcript | 117147 | 4/17/1962 | Download |
| 112-14 | Hearings | 744482 | cover letter for petition/previous correspondence | 83441 | 3/23/1962 | Download |
| 112-14 | Hearings | 744470 | waiver of service | 54803 | 4/2/1962 | Download |
| 112-14 | Hearings | 744476 | request for publication | 13300 | 4/4/1962 | Download |
| 112-14 | Hearings | 744474 | publication | 55747 | 4/6/1962 | Download |
| 112-14 | Hearings | 744464 | letter of concern frm U.S.Dept of Interior | 27896 | 4/13/1962 | Download |
| 112-14 | Hearings | 744480 | notice of hearing | 37735 | 3/23/1962 | Download |
| 112-14 | Hearings | 744477 | request for publication | 12839 | 4/4/1962 | Download |
| 112-14 | Hearings | 744475 | publication | 74360 | 4/10/1962 | Download |
| 112-14 | Hearings | 744463 | parties served/waivers obtained | 21078 | 4/17/1962 | Download |
| 112-14 | Hearings | 744459 | Dakota iso potential map | 1047979 | 4/13/1962 | Download |
| 112-14 | Hearings | 744462 | commission report | 49231 | 4/17/1962 | Download |
| 112-14 | Hearings | 744472 | waiver of service | 37717 | 4/12/1962 | Download |
| 112-14 | Hearings | 744468 | waiver of service | 39619 | 4/4/1962 | Download |
| 112-14 | Hearings | 744478 | request for service | 19046 | 3/23/1962 | Download |
| 112-14 | Hearings | 744466 | waiver of service | 370788 | 4/12/1962 | Download |
| 112-14 | Hearings | 744479 | request for service | 18456 | 3/23/1962 | Download |
| 112-14 | Hearings | 744473 | waiver of service | 36240 | 4/16/1962 | Download |
| 112-14 | Hearings | 744481 | petition | 73405 | 3/23/1962 | Download |
| 112-14 | Hearings | 744465 | return of services | 176695 | 4/13/1962 | Download |