Speaker, Whatcom County: Whatcom Water Banking/ Mitigation (September 24, 2014)

Speaker, Oregon Natural Desert Association’s Desert Conference: Know Your History, Know Your Desert (September 19-20, 2014)

Speaker, Law Seminars International: Wine Law in Washington- Water Banking: Opportunities for Wineries (August 8, 2014)

Speaker, Law Seminars International: Water Law in North Idaho- Lake Coeur d’Alene Management and Spokane River In-Stream Flow Issues (July 28-29, 2014)

Speaker, 12th Annual Water Law in Washington Conference: Issues and Exemptions (June 3, 2011).

Speaker, Washington State University’s Conference on Exempt Wells – Problems & Approaches in the Northwest: Managing New Groundwater Appropriations in Upper Kittitas County (May 18, 2011).

Speaker, Water Law in the Inland Northwest Conference: Exempt Wells: How Are the Issues Playing Out? (March 18, 2011).

Speaker, 2010 American Water Resources Association Washington State Conference: Suncadia Water Mitigation Bank: Ground Water Exemptions (November 17, 2010).

Speaker, Winery & Wine Distribution Law: Water Rights and Transactional Tips- Making Money with your Assets and Maximizing Your Bottom Line (August 2, 2010).

Co-Chair and Speaker, Resolving Interstate Water Conflicts Conference: Interstate Adjudication Processes- Prelude to Interstate Water Allocation, (September 22, 2009).

Speaker, Winery & Wine Distribution Law Conference: Water Rights, State Water Politics and How they Impact Vineyard Land and Winery Operation (August 3, 2009, August 4, 2008, and August 6, 2007).

Speaker, 12th Annual Water Law Seminar WSBA CLE: Innovative Strategies for Water Resources Development- Allocation and Mitigation (December 2003).

Speaker, Growth Management Act, Challenges & Solutions 2002: Water Availability Requirements under Washington Law (November 8, 2002).

Sponsor, Land Use Law Conference: Reconciling State Water Rights with the Federal Endangered Species Act (2001).

Speaker, Washington Water Law Conference: Water Rights and Reallocation (2001).

Speaker, University of Dundee International Specialty Conference: The Changing Value of Water (July 2001).

Speaker, University of Dundee International Specialty Conference: Trading Water, Trading Places: Water Marketing in Chile and the Western United States, Scotland (July 2001).

Speaker, Washington APA Annual Conference: Water Resources Planning (2000).

“ESA and Water Rights” Washington Land Use Law 2000 (April 2000).

Speaker, Washington State Bar Association Fall Real Estate Conference: Water Rights (November 1999).

Speaker, Law Seminars International: Washington Water Law 1999 (May 1999).