The Boone County, Arkansas, sheriff has identified the body found Saturday along Crooked Creek.
Amy Villines was found about three miles away from where her husband, John, was found.
Investigators say the couple lost control of their SUV during flash flooding on November 30.
The city later drained Lake Harrison to find the couple but found only bits of clothing.
Both bodies were later recovered from piles of debris.
The couple are known business leaders in the Harrison community.