Environmental Protection: Information on Federal Agencies’ Expenditures and Coordination Related to Harmful Algae, GAO-17-119: Published: Oct 14, 2016. Publicly Released: Oct 14, 2016.
“Harmful overgrowths of algae—called algal blooms—are a problem in all 50 states. These blooms can hurt aquatic plants and animals by producing toxins, consuming oxygen, and limiting light penetration in the water. People who eat affected seafood, drink the contaminated water, or breathe airborne droplets can get sick or even die. These blooms can also hurt the seafood industry, recreation, and tourism. Twelve federal agencies reported spending roughly $101 million on research, monitoring, and other activities to address harmful algal blooms in fiscal years 2013-2015. Agencies coordinate in a variety of ways to share information and expertise.”