The U.S. Geological Survey (USGS) is working closely with other Federal and State agencies in a comprehensive program to evaluate and restore the south Florida ecosystem. Within the USGS South Florida Ecosystem Program, a project entitled 'Coupling Models for Canal and Wetland Flow/Transport Interaction' is focused on analysis and numerical simulation of flow and potential transport of constituents between canal C-111 and wetlands adjacent to Everglades National Park. In support of this project, comprehensive sets of flow, vegetation, and water-quality data were collected in September 1997 and 1999. The flow-velocity data are compiled, summarized, and tabulated in this report. The flow, vegetation, and water-quality data are available for downloading from the World Wide Web.