The Waterkeeper Council consists of up to 20 Councilmembers — 11 Regional Council members elected by their region, six At-Large Councilmembers elected from the entire membership and three Servicemark Councilmembers appointed by Hudson Riverkeeper, Long Island Soundkeeper, and San Francisco Baykeeper. The Waterkeeper Council elects six members from the group to serve on the Board of Directors and appoints the Secretary of the organization.