| Chapter | President | Phone | |
| Arizona | Katherine Gosiger | 602-542-1667 | gosiger.katherine@dol.gov |
| Big Sky | Marilyn Cameron | 406-496-4463 | mcameron@mtech.edu |
| Craters of the Moon | Paul T. Robinson | 208-557-7393 | |
| Colorado | Mike Lorenzo | 303-361-4343 | michael.lorenzo@pinnacol.com |
| Four Corners | Tory Larsen | 505-486-3917 | tlarsen@aztecwell.com |
| New Mexico | Ken Powell | 505-828-7118 | kenny.powell@honeywell.com |
| Sierra Nevada | Ralph Renteria | 775-232-0252 | usndocusmc@yahoo.com |
| Snake River | Ernie Harper | 208-396-2008 | ernisc@mindspring.com |
| Southern Arizona | Charles Gessner | 520-318-8211 | gessner@noao.edu |
| Southern Colorado | Dominic Romano | 719-668-7368 | dromano@csu.org |
| Southern Nevada | Douglas Sharp | 702-784-8239 | sharp.douglas@epa.gov |
| Utah | Ben Gerlach | 801-240-0806 | gerlachhb@ldschurch.org |
| Western Wyoming | Jack Thorner | 307-382-7238 |