21 sept. 2012 - Plan to restore river to what it was in 19th century
Description:
By looking at the plans of South Bend's East Race Waterway, and the Hersey Dam removal it was figured out that 200,000 tons of rock should be placed into the river to restore it to what it looked like in the 19th centuryAjouté au bande de temps:
Date:
21 sept. 2012
Maintenaint
~ Il y a 13 ans