- This page was last modified on 15 April 2025, at 02:15. Suggest an edit.
Elizabeth Locks & Dam facts for kids
| Elizabeth Lock and Dam | |
|---|---|
 |
|
| Location | Elizabeth, Pennsylvania and West Elizabeth, Pennsylvania |
| Coordinates | 40°15′54″N 79°54′00″W / 40.265°N 79.900°W |
| Construction began | 1905 |
| Opening date | 1907 |
| Operator(s) | U.S. Army Corps of Engineers, Pittsburgh District |
| Dam and spillways | |
| Impounds | Monongahela River |
Elizabeth Locks & Dam is one of nine navigational structures on the Monongahela River between Pittsburgh, Pennsylvania and Fairmont, West Virginia. Maintained and built by the U.S. Army Corps of Engineers, the gated dam forms an upstream pool that extends for 23.8 miles, stretching to Charleroi, Pennsylvania.
The dam is located at mile 23.8 of the Monongahela River; it was modernized during a major reconstruction project in 1979-80.