UMRS SURVEY OF THE GENERAL PUBLIC: PREFERENCES FOR FUTURE MANAGEMENT ACTIONS Bruce D. Carlson, U.S. Army Corps of Engineers, 190 Fifth Street East, St. Paul, Minnesota, 55101. The human dimension is an important, yet often over-looked aspect of river ecosystem analyses. However, one of the important missions of the EMP Long Term Resource Monitoring Program is to provide decision makers with information to maintain the Upper Mississippi River System as a viable large river ecosystem, given its multiple-use character. Within the context of this mission, a survey of the general public was designed and conducted to assay river resource values and expectations. The survey was conducted by telephone between September 7 and October 24, 1996. Members of 500 randomly selected households in each of the 5 UMRS states completed the survey (total: 2,500), with 60 percent of calls in river counties and 40 percent in non-river counties. Initial results (for all respondents combined) show that citizens value the river for complex reasons, and have diverse opinions about how the river system should be managed in the future. Water quality and pollution are overwhelmingly the biggest concerns held by citizens. Potential management actions related to these issues received the strongest support. Efforts to improve and increase habitat and the aesthetic quality of the river ranked next highest, followed by flood protection measures. The lowest overall support was indicated for efforts to reduce barge traffic, increase the size of the locks, remove the locks and dams, and create more hunting opportunities. Overall, respondents indicated that UMRS environmental problems are important, but not society's most important. When it is impossible to find a reasonable compromise, 75 percent of respondents believe environmental protection is usually more important than economic development. (National data show that most people feel both can be achieved together, however). The survey also examined perceptions regarding the amount of regulation on the river for recreation, commerce, and the environment. The vast majority of those surveyed said the amount of regulation in these areas is appropriate or has not gone far enough. Future analytical efforts will examine the data for differences that may exist between residents of different states, between river county and non-river county residents, and between respondents familiar with different stretches of the river system. The data will also be analyzed to see what relationship respondents' values, knowledge, beliefs, and familiarity with the river have to their preferences for future management actions. Keywords: Mississippi River, Illinois River, public survey, management, preferences Bruce D. Carlson, U.S. Army Corps of Engineers, 190 Fifth Street East, St. Paul, Minnesota, 55101. Telephone: (612) 290-5252; Fax (612) 290-5800; E-mail: bruce.d.carlson@usace.army.mil This presentation is intended as a platform presentation.