Template:MortarBatteryList
| Fort | Battery | HD | Config | Mortars | Final Mort/Carr | Start-Cmp-Xfer | Stop | Cem | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Fort McKinley | Battery Ingalls | Portland | Single Pit | 8/4 | M1890MI/M1896MI | 1898-1903-1904 | 1942 | ? | |
| Fort Preble | Battery Kearny-Chase | Portland | Quad | 16/6 | M1890MI/M1896MI | 1896-1901-1901 | 1942 | Both | |
| Fort Banks | Battery Lincoln-Kellogg | Boston | Quad | 16/12 | M1886/M1891 | 1892-1896-1896 | 1942 | Rosendale/Both | |
| Fort Andrews | Battery Whitman | Boston | Single | 8/6 | M1890Mi/M1896 M1908/M1908 |
1898-1901-1902 | 1942 | ? | |
| Fort Andrews | Battery Cushing | Boston | Single | 8/4 | M1890MI/M1896 | 1901-1904-1904 | 1942 | ? | |
| Fort Adams | Battery Cushing | Narragansett Bay | In Line | 16/8 | M1890MI/M1896MI | 1896-1898-1898 | 1942 | Rosendale PF | |
| Fort Greble | Battery Sedgwick | Narragansett Bay | Single | 8 | M1890MI/M1896MI | 1898-1900-1901 | 1942 | ? | |
| Fort H.G. Wright | Battery Clinton | Long Island Sound | Single | 8 | M1890MI/M1896MI | 1900-1902-1902 | 1942 | ? | |
| Fort Terry | Battery Stoneman | Long Island Sound | Single | 8 | M1890MI/M1896MI | 1898-1900-1901 | 1942 | ? | |
| Fort Slocum (2) | Battery Haskin-Overton | Eastern New York | Quad | 16 | 1892-1892-1897 | 1919 | ? | ||
| Fort Totten | Battery King | Eastern New York | Quad | 8 | M1890MI/M1896 | 1898-1900-1900 | 1935 | ? | |
| [[]] | Battery | [[Harbor Defense of |]] |