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.
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.
Activities, such as hydropower and agricultural practices, have impaired water quality in parts of the Columbia River Basin. This has put human health at risk and threatened the existence of some species, such as salmon.