Barry Lawrence deserves special recognition for his expert guidance and management of the WWMPP for the State of Wyoming. He also provided a comprehensive review of this manuscript. We are indebted to several researchers with extensive histories in the evaluation of seeding winter storms for their in-depth and critical comments on early designs of a randomized seeding experiment: Arlin Super, James Heimbach Jr., Arlen Huggins, Bernard Silverman, and Gabor Vali. Matthew Pocernich (formerly with NCAR) is noted for his major contribution to the statistical design work. Tara Jensen (NCAR) was heavily involved in providing numerical modeling support and data analyses prior to the start of the randomized experiment. Jason Goehring, Daniel Gilbert, and Bradley Waller (WMI) are thanked for their input regarding case calling. We benefited from the expert advice and input of Kyoko Ikeda, Tressa Fowler, Barbara Brown, and others at NCAR in the preparation of the manuscript. We also appreciate the thorough reading and excellent comments by the anonymous reviewers. They helped us clarify several points in the text. All rights to the underlying data collected and/or generated with funding from the Wyoming Water Development Office (WWDO) from which this report was created remain with the WWDO. This report does not constitute the opinions of the State of Wyoming, the Wyoming Water Development Commission, or the Wyoming Water Development Office.
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