Data file containing the raw responses to an online sedimentation survey from 49 National Wildlife Refuges in U.S. Fish and Wildlife Service Region 3 (an area encompassing the states of Illinois, Indiana, Iowa, Ohio, Michigan, Minnesota, Missouri, and Wisconsin) and Region 6 (an area encompassing the states of Colorado, Kansas, Montana, Nebraska, North Dakota, South Dakota, Utah, and Wyoming).

Data file containing the raw responses to an online sedimentation survey from 49 National Wildlife Refuges in U.S. Fish and Wildlife Service Region 3 (an area encompassing the states of Illinois, Indiana, Iowa, Ohio, Michigan, Minnesota, Missouri, and Wisconsin) and Region 6 (an area encompassing the states of Colorado, Kansas, Montana, Nebraska, North Dakota, South Dakota, Utah, and Wyoming). The survey was issued in the spring of 2014. This file contains responses to only those questions that were listed as being dichotomous (e.g., yes or no) or multiple choice in order to protect the identities of the respondents.