(This measure has not been amended since it was introduced. The summary of that version is repeated here.)
Water Resources Research Amendments Act of 2010 - Amends the Water Resources Research Act of 1984 to: (1) authorize appropriations for water resources research and technology institutes through FY2016; and (2) require the Secretary of the Interior to conduct his or her evaluation of each institute's research and effectiveness as an institution for planning, conducting, and arranging for research at least once every five (currently, three) years.