Revision History for SIR 2011-5009 Jeffrey W. Frey, Amanda H. Bell, Julie A. Hambrook Berkman, and David L. Lorenz Assessment of Nutrient Enrichment by Use of Algal-, Invertebrate-, and Fish-Community Attributes in Wadeable Streams in Ecoregions surrounding the Great Lakes ----------------------------------------------------- Posted online April 14, 2011 ----------------------------------------------------- Revised and reposted July 12, 2011 The unnumbered table at the bottom of p. 42 was moved to the end of the first paragraph on p. 43.