| List Rank | TX Rank | Name | Elevation | Saddle | Prominence | Line Parent | Isolation | Proximate Parent | County | Quadrangle | LiDAR |
| Williams Benchmark | 2,835' | 2,615' | 220' | San Juan Mesa | 37.01 | Mushaway Peak | Howard | Big Spring South - Map | |||
| Scenic Mountain | 2,815' | 2,615' | 200' | San Juan Mesa | 34.68 | Mushaway Peak | Howard | Big Spring South - Map | |||
| Signal Mountains (HP) | 2,787' | 2,735' | 52' | San Juan Mesa | 37.87 | Mushaway Peak | Howard | Moss Creek Lake - Map | |||
| South Mountain | 2,785' | 2,775' | 10' | San Juan Mesa | 34.71 | Mushaway Peak | Howard | Big Spring South - Map | |||
| 1 | 1297 | Signal Peak | 2,730' | 2,425' | 305' | San Juan Mesa | 36.54 | Mushaway Peak | Howard | Moss Creek Lake - Map | |
| East Gunsight Mountain | 2,685' | 2,605' | 80' | San Juan Mesa | 14.74 | Mushaway Peak | Howard | Gunsight Draw - Map | |||
| West Gunsight Mountain | 2,685' | 2,635' | 50' | San Juan Mesa | 14.81 | Mushaway Peak | Howard | Gunsight Draw - Map | |||
| Hayrick Mountain | 2,616' | 2,465' | 151' | San Juan Mesa | 7.42 | Signal Peak | Howard | Hayrick Mountain - Map | |||
| Rattlesnake Mountain | 2,535' | 2,475' | 60' | San Juan Mesa | 7.72 | Signal Peak | Howard | Hayrick Mountain - Map | |||
| Flattop Mountain | 2,525' | 2,374' | 151' | San Juan Mesa | 17.08 | Signal Peak | Howard | Big Spring North NE - Map | |||
| Gold Hill | 2,522' | 2,495' | 27' | San Juan Mesa | 9.24 | Signal Peak | Howard | Big Spring North - Map | |||
| Wildhorse Mountain | 2,512' | 2,395' | 117' | San Juan Mesa | 11.26 | Signal Peak | Howard | Coahoma - Map |