Thursday, February 11, 2010

Betwixt

Measurement

Dam height
a. Grand Coulee
b. Hoover
c. Oroville

1 comment:

James R said...

Answer (from lowest to highest)
1. Grand Coulee (550 ft, 168 m)
2. Hoover (732 ft, 223 m)
3. Oroville (770 ft, 235 m)