| Chuckwalla Mountain, Black Mountain #3 | 19 April 1970 | How Bailey |
| Chuckwalla Mountain, Cross Mountain, Mayan Peak, Butterbredt Peak | 27 February 1988 | John Sheldon |
| Cross Mountain, Chuckwalla Mountain, Scodie Mountain | 3 December 1988 | John Cheslick |
| Chuckwalla Mountain, Cross Mountain, Butterbredt Peak, Mayan Peak | 10 March 1990 | Patty Kline |
| Chuckwalla Mountain, Cross Mountain | 10 November 1990 | Charlie Knapke |
| Cross Mountain, Chuckwalla Mountain, Pinyon Peak | 13 April 1991 | David Eisenberg |
| Chuckwalla Mountain, Cross Mountain, Butterbredt Peak, Mayan Peak | 25 January 1992 | David Eisenberg |
| Chuckwalla Mountain, Cross Mountain, Butterbredt Peak, Mayan Peak, Skinner Peak, Black Mountain #6, Red Mountain | 13 February 1993 | George Schroedter |
| Chuckwalla Mountain, Cross Mountain | 28 December 1994 | Barry McCormick |
| Cross Mountain, Chuckwalla Mountain, Butterbredt Peak, Mayan Peak | 10 April 1999 | Joe Young |
| Cross Mountain, Chuckwalla Mountain | 2 November 2003 | George Wysup |
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