| List Rank | GU Rank | Name | Elevation | Saddle | Prominence | Line Parent | Isolation | Proximate Parent | Municipality | Quadrangle | LiDAR |
| Jumullong Manglo, Mount | 1,282' | 1,210' | 72' | Lamlam, Mount | 0.85 | Lamlam, Mount | Agat, Talofofo, & Umatac | Agat - Map | |||
| Bolanos, Mount | 1,242' | 1,010' | 232' | Lamlam, Mount | 3.17 | Lamlam, Mount | Inarajan, Talofofo, & Umatac | Agat - Map | |||
| Ilicho, Mount | 1,217' | 1,190' | 27' | Lamlam, Mount | 3.40 | Lamlam, Mount | Umatac | Agat - Map | |||
| 1 | 2 | Sasalaguan, Mount | 1,130' | 830' | 300' | Lamlam, Mount | 4.51 | Lamlam, Mount | Inarajan & Umatac | Merizo - Map | |
| 2 | 4 | Schroeder, Mount | 1,057' | 730' | 327' | Lamlam, Mount | 0.93 | Sasalaguan, Mount | Merizo & Umatac | Merizo - Map | |
| Inaso Hill | 351' | 330' | 21' | Schroeder, Mount | 0.59 | Schroeder, Mount | Umatac | Merizo - Map | |||
| Ladae | 338' | 210' | 128' | Lamlam, Mount | 1.18 | Schroeder, Mount | Umatac | Agat - Map |