Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Stone description: compact
| Wall Number | Country Sort descending | State | Classification | Source |
|---|---|---|---|---|
| 8RA10 | United States | Illinois | Limestone | Chester |
| 11LB6 | United States | Pennsylvania | Dolomite | Harrisburg |
| 9LB31 | United States | New York | Sandstone | Watkins Glen |
| 12LA9 | United States | Pennsylvania | Dolomite | Orbisonia |
| 13LA14 | United States | Iowa | Dolomite | La Porte |
| 13RB24 | United States | Nebraska | Limestone | Glen Rock |
| 14RA21 | United States | Iowa | Limestone | Washington |
| 6La11 | United States | Pennsylvania | Sandstone | Scranton |
| 7Lb26 | United States | New York | Sandstone | Woodstock |
| 10RB49 | United States | Wisconsin | Quartz | Marquette |
| 8RB37 | United States | Missouri | Sandstone | Clinton |
| 11RB30 | United States | Virginia | Schist | Farquier Co. |
| 9RB29 | United States | New York | Sandstone | Sawkill |
| 12RA6 | United States | Wisconsin | Dolomite | Milwaukee |
| 13LB32 | United States | Minnesota | Limestone | Canon City |
| 14LA5 | United States | Wisconsin | Dolomite | Eden |
| 14RB6 | United States | New York | Limestone | Amsterdam |
| 6RA33 | United States | Colorado | Sandstone | Greeley |
| 8La17 | United States | Kentucky | Limestone | Russelville |
| 10LA35 | United States | Minnesota | Quartz | Duluth |
| 8RA11 | United States | Illinois | Limestone | Rockport |
| 11LB7 | United States | Pennsylvania | Dolomite | Reading |
| 9LB32 | United States | New York | Quartzite | Fort Ann |
| 12LB1 | United States | Indiana | Dolomite | Eaton |
| 13LA15 | United States | Iowa | Dolomite | St. Claire |
| 13RB25 | United States | North Carolina | Limestone | Warm Springs |
| 14RA22 | United States | Iowa | Limestone | Winterset |
| 6La14 | United States | Pennsylvania | Sandstone | Olyphant |
| 7LB27 | United States | New York | Sandstone | Phoenicia |
| 10RB6 | United States | Missouri | Limestone | Bear Creek Marion Co. |
| 8RB41 | United States | New Jersey | Sandstone | Danville |
| 11RB35 | United States | Montana | Sandstone | Great Falls |
| 9RB30 | United States | New York | Sandstone | Stony Hollow Ulster Co. |
| 12RA7 | United States | New York | Limestone | Crown Point |
| 13LB39 | United States | Pennsylvania | Limestone | Paxton Station Dauphin Co. |
| 14LA6 | United States | Wisconsin | Dolomite | Taycheedah Twp. Fon du Lac Co. |
| 14RB7 | United States | New York | Limestone | Howe's Cave |
| 8LA25 | United States | North Carolina | Sandstone | Durham |
| 8RA12 | United States | Illinois | Limestone | Jonesborough |
| 11LB8 | United States | Kansas | Dolomite | Topeka |
| 9LB36 | United States | Alabama | Sandstone | Greensport |
| 12LB10 | United States | Ohio | Dolomite | New Paris |
| 13LA16 | United States | Iowa | Limestone | Fort Dodge |
| 13RB26 | United States | Colorado | Limestone | Pitkin |
| 14RA23 | United States | Iowa | Limestone | Mason City |
| 6La17 | United States | Pennsylvania | Sandstone | Skinner's Eddy |
| 7LB28 | United States | Kentucky | Sandstone | Taylor Co. |
| 10RB7 | United States | Missouri | Limestone | Hannibal |
| 8RB43 | United States | Montana | Sandstone | Columbus |
| 11RB37 | United States | New Jersey | Sandstone | Woodsville |
| 9RB33 | United States | Arizona | Sandstone | Yavapai Co. |
| 12RA8 | United States | New York | Limestone | Cobleskill |
| 13LB42 | United States | Illinois | Limestone | Iuka |
| 14LA9 | United States | Pennsylvania | Limestone | Spruce Creek Huntingdon Co. |
| 14RB8 | United States | Minnesota | Limestone | Minneapolis |
| 6RA42 | United States | New Jersey | Sandstone | Martinville |
| 8LA28 | United States | New York | Sandstone | W. Hurley |
| 8RA13 | United States | Indiana | Limestone | Bedford |
| 11RA1 | United States | Indiana | Dolomite | Wabash |
| 9Lb38 | United States | Oregon | Diabase | Ashland |
| 12LB12 | United States | Kentucky | Dolomite | Louisville |
| 13LA19 | United States | Iowa | Limestone | Davenport |
| 13RB27 | United States | Colorado | Limestone | Morrison |
| 14RA24 | United States | Iowa | Limestone | Bedford |
| 6LA18 | United States | Pennsylvania | Sandstone | Queens Run Clinton Co. |
| 7Lb30 | United States | Texas | Sandstone | Pecos |
| 11La1 | United States | Indiana | Dolomite | St. Paul |
| 8RB7 | United States | Nebraska | Limestone | Roca |
| 11RB38 | United States | New Jersey | Sandstone | Princetown |
| 9RB37 | United States | Oregon | Sandstone | Oakland |
| 12RA9 | United States | Minnesota | Dolomite | Kasota |
| 13LB43 | United States | Kentucky | Limestone | Litchfield |
| 14LB1 | United States | Indiana | Dolomite | Montpelier |
| 14RB9 | United States | Pennsylvania | Dolomite | Chambersburg |
| 6RA47 | United States | Wisconsin | Quartzite | Waterloo |
| 8LA29 | United States | New York | Sandstone | Steeny Kill |
| 8RA14 | United States | Indiana | Limestone | Avoca |
| 11RA10 | United States | Ohio | Dolomite | Milton Twp. Woods Co. |
| 9Lb39 | United States | Oregon | Diabase | Albany region |
| 12LB15 | United States | Missouri | Limestone | Hannibal |
| 13LA2 | United States | Illinois | Dolomite | Lemont |
| 13RB35 | United States | New York | Limestone | Williamsville |
| 14RA27 | United States | Tennessee | Limestone | Nashville |
| 6LA28 | United States | New York | Sandstone | Olean |
| 7LB31 | United States | Colorado | Sandstone | Fort Collins |
| 11LA11 | United States | Kentucky | Dolomite | Bardstown |
| 8rb9 | United States | Ohio | Limestone | Xenia |
| 11RB4 | United States | Wisconsin | Dolomite | Buffalo Co. |
| 9RB41 | United States | Wisconsin | Sandstone | Ableman |
| 12RB1 | United States | Indiana | Dolomite | Decatur |
| 13LB44 | United States | Kentucky | Limestone | Lincoln Co. |
| 14LB10 | United States | Pennsylvania | Marble | York |
| 21EE | United States | New York | Sandstone | Portageville |
| 6RA5 | United States | Pennsylvania | Sandstone | Mauch Chunk |
| 8La32 | United States | Texas | Sandstone | Pecos |
| 10LA49 | United States | Michigan | Quartzite | Vulcan |
| 8RA15 | United States | Indiana | Limestone | Putnamville |
| 11RA11 | United States | Missouri | Dolomite | Sedalia |
| 9LB42 | United States | Wisconsin | Sandstone | Grand Rapids |
| 12LB16 | United States | Iowa | Dolomite | Cedar Falls |