hhistory08
Keokuk Water Power Project
Keokuk, Iowa
Completed 1913
Spearheaded by Hugh Cooper, the Keokuk Dam & Power Plant served as a prototype for many future power plants. The project harnessed the hydropower of the Mississippi River, between Keokuk, Iowa and Hamilton, Illinois.
The crest of the dam is nearly a mile long. The dam structure features 119 arch spans between six-foot-thick piers and a 110-foot-wide pneumatic lock. Combined with the lock, the dam reduced travel time for steamboats by nearly two hours.
This was the largest privately-funded construction project in the world when completed, and one of only two North American sites to generate 25-cycle power at the time.
For more information on civil engineering history, go to www.asce.org/history.
Keokuk Water Power Project
Keokuk, Iowa
Completed 1913
Spearheaded by Hugh Cooper, the Keokuk Dam & Power Plant served as a prototype for many future power plants. The project harnessed the hydropower of the Mississippi River, between Keokuk, Iowa and Hamilton, Illinois.
The crest of the dam is nearly a mile long. The dam structure features 119 arch spans between six-foot-thick piers and a 110-foot-wide pneumatic lock. Combined with the lock, the dam reduced travel time for steamboats by nearly two hours.
This was the largest privately-funded construction project in the world when completed, and one of only two North American sites to generate 25-cycle power at the time.
For more information on civil engineering history, go to www.asce.org/history.