Lock And Dam Number 4
| Use attributes for filter ! | |
| Opened | May 1935 |
|---|---|
| Catchment area | 147888 |
| Operator | United States Army Corps of Engineers |
| Construction began | 1932 |
| Impound | Upper Mississippi River |
| Creates | Pool 4 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2589766 |
About Lock And Dam Number 4
Lock and Dam No. 4 is a lock and dam located near Alma, Wisconsin and Kellogg, Minnesota on the Upper Mississippi River around river mile 752. 8. The lock and dam are owned and operated by the St. Paul District of the United States Army Corps of Engineers-Mississippi Valley Division.
