The Greater Rock Island County (GRICO) USBC was formed through a merger of the Rock Island – Milan USBC BA, Moline – East Moline USBC BA and the Rock Island – Moline – Milan USBC WBA prior to the 2013-2014 season. The GRICO USBC charter #86432 exists to:
1. Provide equal opportunity for all in the sport of bowling without regard to race, religion, age, gender, disability, or national origin.
2. Promote the game of American Tenpins.
3. Conduct and support bowling competition.