| Links | MU Key | MU Symbol | National MU Symbol | MU Name | MU Acres |
| - | 3431651 | 205 | 31rd7 | Ustic Haplocalcids, Ustic Haplocambids, rarely flooded, and Typic Torripsamments, rarely flooded; cool thermic aridic alluvial fans | 12776 |
| - | 3431652 | 206 | 31rdc | Lithic Argiustolls, Cumulic Haplustolls, rarely flooded, and Typic Ustorthents; warm mesic ustic mountains | 53063 |
| - | 3431653 | 207 | 31rdb | Lithic Argiustolls, Typic Haplustolls, and Aridic Calciustolls; warm mesic ustic mountains | 422036 |
| - | 3431654 | 208 | 31rd5 | Vertic Haplustalfs, Aridic Haplustalfs, and Lithic Argiustolls; warm mesic aridic fan remnants and hills | 233983 |
| - | 3431655 | 209 | 31rdf | Ustic Haplocalcids, Ustic Haplargids, and Typic Torriorthents; cool thermic aridic fan remnants and basins | 45453 |
| - | 3431656 | 210 | 31rd6 | Vertic Haplustalfs, Vertic Paleustalfs, and Typic Argiustolls; cool mesic ustic plateaus | 388232 |
| - | 3431657 | 211 | 31rd4 | Aridic Argiustolls, Cumulic Haplustolls, rarely flooded, and Aridic Ustifluvents, rarely flooded; cool mesic ustic hills and fans | 904 |
| - | 3431658 | 212 | 31rd8 | Pachic Argiustolls, Typic Haplustalfs, and Lithic Haplustepts; cool mesic ustic mountains | 440373 |
| - | 3431659 | 213 | 31rd9 | Lithic Argiustolls, Typic Haplustolls, and Vitrandic Haplustolls; cool mesic ustic mountains | 473147 |