Freshwater Biodiversity Crisis: America's Rivers Are Dying
Freshwater species are disappearing 5x faster than ocean and land species combined — yet America's rivers and lakes receive a fraction of the conservation attention they urgently need.
83% Decline in Freshwater Wildlife Since 1970
WWF's Living Planet Index documents an 83% average decline in freshwater vertebrate populations globally since 1970 — the steepest decline of any ecosystem on Earth.
4 Threats Destroying USA Freshwater Life
Habitat loss from dams and channelization, agricultural runoff with nitrogen and phosphorus, invasive species like Asian carp and zebra mussels, and over-extraction of groundwater are the four main killers of America's river ecosystems.
USA Has World's Richest Freshwater Biodiversity
America hosts more freshwater mussel species than any country on Earth, plus 800+ native fish species. Over 40% of North American freshwater fish species are now imperiled or extinct.
Protecting 30% of Freshwater Ecosystems by 2030
The 30x30 conservation initiative aims to protect 30% of America's land and water by 2030. Dam removal, riparian buffer zones, and sustainable agriculture are restoring rivers and bringing species back from the brink. Explore NOAA Data →
Freshwater Species in Crisis
America has lost more freshwater biodiversity than almost any other region on Earth. Fish, mussels, and crayfish are disappearing faster than scientists can study them.
180 Million Americans Depend on Rivers
Healthy rivers supply drinking water to over 180 million Americans. As biodiversity collapses, water quality degrades — threatening public health, recreation, and local economies that depend on clean waterways.
NOAA & EPA Sound the Alarm
NOAA and EPA data confirm accelerating declines across rivers nationwide. Habitat destruction, pollution, invasive species, and climate-driven droughts are compounding — creating a biodiversity emergency that demands urgent federal action.
Dam Removals Show It Works
The Klamath and Elwha dam removals proved river restoration works. Fish returned within months. These success stories show bold action can reverse decades of decline — if we act now.
America's Rivers Need You
The window to save US freshwater biodiversity is closing. Explore the data, understand the threats, and discover what communities and policymakers are doing to protect our most vital ecosystems. Read the Full Story →