Approximately 11,000 miles of rivers, streams and washes run through Maricopa County. In order to enhance and maintain the benefits provided by these watercourses, the Flood Control District of Maricopa County engaged in an effort to refine its role in river planning and management. To develop an enhanced river planning and management strategy, District staff adopted a process called C3RPM. The core C3 process addresses complex issues with a blend of comprehensive information collection to solicit diverse opinions; a coordinated and deliberative assessment of that information; and a collaborative decision-making system free of bias to promote a consensus result.