Acknowledgments


The authors acknowledge the cities of Damascus, Gresham, Happy Valley, Milwaukie, and Portland, Clackamas County Water Environment Services; Multnomah County; and the East Multnomah Soil and Water Conservation District for the cooperative funding that made this study possible. We also thank U.S. Geological Survey Oregon Water Science Center personnel, including Karl Lee, Curt Hughes, Melanie North, Stewart Rounds, and Daniel Snyder, who contributed either directly or indirectly to the products cited in this report. Finally, we acknowledge and thank the reviewers whose comments and suggestions greatly improved this report.


First posted October 3, 2012