Sergeant Floyd Monument | |
 Sergeant Floyd Monument, Sioux City, Iowa | |
   | |
| Location | S. Lewis Blvd. Sioux City, Iowa |
|---|---|
| Coordinates | 42°27′45.25″N 96°22′39.08″W / 42.4625694°N 96.3775222°W |
| Built | Original Memorial: 1804 Current Memorial: 1901 |
| Architect | Floyd Memorial Association of Sioux City |
| Architectural style | Obelisk |
| NRHP reference No. | 66000340 |
| Significant dates | |
| Added to NRHP | October 15, 1966[1] |
| Designated NHL | June 30, 1960[2] |
The Sergeant Floyd Monument is a monument on the Missouri River at Floyd's Bluff in Sioux City, Iowa, US. The monument honors Charles Floyd, a member of the Lewis and Clark Expedition, who died on the upstream voyage in 1804 and was buried here.
The monument is the first designated National Historic Landmark of the United States.
- ^ "National Register Information System". National Register of Historic Places. National Park Service. January 23, 2007.
- ^ "Sergeant Floyd Monument". National Historic Landmark summary listing. National Park Service. Archived from the original on June 6, 2011. Retrieved October 8, 2007.