Template:FtMacArthurTaft
| Battery | No. | Caliber | Type Mount | Years | Notes |
|---|---|---|---|---|---|
| Battery Osgood | 1 | 14" | Disappearing Carriage | 1915-1944 | |
| Battery Farley | 1 | 14" | Disappearing Carriage | 1915-1944 | |
| Battery Merriam | 1 | 14" | Disappearing Carriage | 1915-1944 | |
| Battery Leary | 1 | 14" | Disappearing Carriage | 1915-1944 | |
| Battery Erwin | 2 | 14" | Railway Gun Mount | 1926-1946 | |
| Battery Barlow | 4 | 12" | Mortar | 1915-1943 | |
| Battery Saxton | 4 | 12" | Mortar | 1915-1943 | |
| Battery Lodor | 4 | 3" | Pedestal Mount | 1919-1927 | Deadman's Island |
| Source: CDSG | |||||