May through July saw three of the Top 5 months for Missouri River runoff over the last century.
With average rainfall flooding will be moderate, but heavy rain could push Missouri River to near-record levels.
3rd and final levee explosion set for Thursday.
Senator says Corps must weigh known destruction from destroyed levee vs. potential flood damage.
Flood threat posed by swollen Ohio River.
Returning vets learn new job skills through Corps-backed curator project.