More than $8 million this year alone will be paid out as specified in an agreement the Federated Indians of Graton Rancheria signed with the county in 2012. The deal was struck as part of a crime mitigation fee for the impact of the casino on neighboring communities. SONOMA COUNTY (CBS SF) - Struggling Sonoma County fire agencies will begin to reap the profits from Rohnert Parks' Graton Resort and Casino in a new deal that will provide greater emergency services.