While it has been assumed the federal government will pay 75 percent of the now-$870 million cost for repairing the Oroville Dam spillways, the agency that actually would allocate the money has been hedging on whether that is the case, according to two north state congressmen. A joint press release from Doug LaMalfa, R-Richvale, and John Garamendi, D-Fairfield, said the Federal Emergency Management Agency has been telling Congress it’s uncertain whether FEMA has the authority to pay for the types of repairs being made.