GAO’s reports and testimonies give Congress, federal agencies, and the public timely, fact-based, non-partisan information that can improve government operations and save taxpayers billions of dollars.
Climate change has led to record low levels of ice in the U.S. Arctic—prolonging the shipping season and opening up shipping routes. This may expand economic opportunities, but harsh weather and ice conditions—plus the lack of maritime infrastructure—pose safety risks.
Extreme weather related to climate change potentially threatens utilities that produce drinking water and treat wastewater.
We examined federal technical and financial assistance to make such infrastructure more resilient to extreme weather and asked experts about additional options.
What GAO Found The 13 federal member agencies of the Aquatic Nuisance Species Task Force (Task Force) estimated expending an average of about $260 million annually for fiscal years 2012 through 2014 to address aquatic invasive species.
What GAO Found Key issues related to freshwater availability and use—such as concerns about population growth straining water supplies, lack of information on water availability and use, and trends in types of water use—remain largely unchanged since 2003, according to state water managers, experts,...