
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.
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.
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.
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.
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.
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