Water supply challenges for the 21st century : hearing before the Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, second session, May 14, 2008

Proposals for a Water Resources Development Act of 2008 hearing before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Tenth Congress, second session, April 30, 2008

Proposals for a Water Resources Development Act of 2024 : stakeholder priotities : hearing before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Eighteenth Congress, first session, December 13, 2023

Water affordability and small system assistance : hearing before the Subcommittee on Fisheries, Water, and Wildlife of the Committee on Environment and Public Works, United States Senate, One Hundred Eighteenth Congress, first session, May 31, 2023

Water Resources Development Act : growing the economy and protecting public safety : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Twelfth Congress, second session, September 20, 2012

Improving American economic competitiveness through water resources infrastructure : federal panel : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, first session, October 23, 2019

Our nation's water infrastructure : challenges and opportunities : hearing before the Subcommittee on Water and Wildlife of the Committee on Environment and Public Works, United States Senate, One Hundred Twelfth Congress, first session, December 13, 2011

Examining the challenges facing drinking water and wastewater infrastructure projects : joint hearing before the Committee on Environment and Public Works and the Subcommittee on Fisheries, Water, and Wildlife, United States Senate, One Hundred Seventeenth Congress, first session, March 17, 2021

Water Resources Development Act : legislative and policy proposals to benefit the economy, create jobs, protect public safety and maintain America's water resources infrastructure : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Eleventh Congress, second session, November 17, 2010

Water Resources Development Act of 2010 : jobs and economic opportunities : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Eleventh Congress, second session, May 6, 2010