Reuters:

Overflowing rivers in Iowa and other Midwest states forced evacuations and disrupted the region's economy on Friday with fears of worse to come from fragile levees and more rain.

A Cedar Rapids hospital was flooded and evacuated its patients after a levee break on the Cedar River turned the downtown area into a shallow lake. Thousands were forced to leave their homes in the worst Midwest flooding in 15 years. [..]

Iowa Gov. Chet Culver said the damage to his state could cost billions of dollars. Scores of bridges spanning nine overflowing rivers have been swept away or weakened.

Clean, safe drinking water is a major concern right now. If there are local rescue agencies that can help in all the affected areas, please leave their names in the comments for other C&Lers.