Colvin Run Mill
Colvin Run Mill | |
Colvin Run Mill | |
| Nearest city | Great Falls, Virginia |
|---|---|
| Coordinates | 38°58′8″N 77°17′38″W / 38.96889°N 77.29389°W |
| Built | 1810 |
| NRHP reference No. | 77001487 |
| VLR No. | 029-0008 |
| Significant dates | |
| Added to NRHP | August 16, 1977 |
| Designated VLR | September 21, 1976 |
Colvin Run Mill is in Great Falls, Virginia. Built c. 1811, Colvin Run Mill is the sole surviving operational 19th-century water-powered mill in the Washington, D.C. metropolitan area, and its restored mechanism is a nationally significant example of automated technologies pioneered in milling and later adopted across American industry.