| Date Sort ascending | Image | Innovation | Society |
|---|---|---|---|
| 1974 |
|
Snowy Mountains Hydro-Electric Scheme | ASCE |
| 1938 |
|
Bonneville Dam, Columbia River System | ASCE |
| 1913 |
|
Keokuk Hydro-Power System | ASCE |
| 1905 |
|
Cedar Falls Water Supply | ASCE |
| 1902 |
|
Sault Ste. Marie Hydroelectric Complex | ASCE |
| 1899 |
|
Snoqualmie Falls Cavity Generating Station | ASCE |
| 1895 |
|
Folsom Hydroelectric Power System | ASCE |
| 1891 |
|
Ames Hydroelectric Generating Plant | IEEE |
| 1882 |
|
Vulcan Street Plant | ASCE |
| 1878 |
|
Pelton Impulse Water Wheel | ASCE |
| 1821 |
|
Lowell Waterpower System | ASCE |
| 1792 |
|
Great Falls Raceway and Power System | ASCE |
