In the 9,950 square mile area of the Suwannee River basin in Florida and Georgia, a network of 33 surface-water gaging stations operated for different periods of time from 1927 to 1982 was evaluated for its capability to provide program information for floodplain mapping, floodplain management, forecasting of flow extremes, and defining the impact of changes in land use on surface-water quantity and quality. Gaging stations are classified based on the type of data and number of years record as current use, long-term trend, and planning and design. Goals are established for each classification. Suggestions for program revisions include establishing crest-stage gages for high-flow and flood-profile data, defining and establishing a low-flow network, and establishing two and discontinuing one daily discharge station. (USGS)