Missouri River Historical Development || Improving The Quality Of Life Of Citizens In Woodbury County.

Home of Missouri River Historical Development, a non-profit agency dedicated to promoting Sioux City and Woodbury County through community grants.

Community grant program
MRHD has given more than $4 million to Woodbury County organizations, and more than $20 million in total contributions in Siouxland.


L&C Interpretive Center
MRHD has contributed more than $12 million to build and maintain the Sioux City Lewis & Clark Interpretive Center and Betty Strong Encounter Center.