| 250-6 | Hearings | 770123 | request for publication | 49358 | 12/29/1972 | Download |
| 250-6 | Hearings | 770126 | commission report | 68770 | 1/16/1973 | Download |
| 250-6 | Hearings | 770127 | notice of hearing | 123995 | 12/27/1972 | Download |
| 250-6 | Hearings | 770131 | exhibit 1 | 3652082 | 1/16/1973 | Download |
| 250-6 | Hearings | 770130 | exhibit 2 cross sections | 991663 | 1/16/1973 | Download |
| 250-6 | Hearings | 770121 | transcript | 486617 | 1/16/1973 | Download |
| 250-6 | Hearings | 770124 | request for publication | 34662 | 12/29/1972 | Download |
| 250-6 | Hearings | 770122 | exhibit 3 | 21520 | 1/16/1973 | Download |
| 250-6 | Hearings | 770120 | application,verification and affidavit | 65396 | 12/14/1972 | Download |
| 250-6 | Hearings | 770125 | publications | 120143 | 1/4/1973 | Download |
| 250-6 | Hearings | 770129 | exhibit 2 log comparison | 1316247 | 1/16/1973 | Download |