| D A T E N | Ferdinandberg | Erzherzogsberg | Kaiserberg | Königsberg | Steinberg | Mitterberg | Oberberg | Wasserberg |
| Anschlagsjahr: | 1808 | 1648 | 1441 | 1492 | 1380 | 1374 | 1272 | 1275 |
| Mundlochhöhe: | 1334m | 1422m | 1458m | 1485m | 1533m | 1574m | 1608m | 1635m |
| Urspr.befahrb. Länge | 1590m | 1898m | 1890m | 1790m | 1833m | 1410m | 1458m | 1405m |
| 1967 | 1590m | 1898m | 720m | 1385m | 1458m | 205m | 800m | 455m |
| 1981 | 432m | 485m | 711m | 637m | 1238m | 205m | 795m | 280m |
| 2007 | 432m | 582m | 711m | 553m | 1238m | 1211m | 795m | 280m |