American Rivers receives $1.78 million for river restoration on Maryland’s Patapsco River 

Contact: Amy Souers Kober, 503-708-1145  

The effort to restore rivers got an important boost this week with the National Oceanic and Atmospheric Administration (NOAA) announcing $240 million in recommended grants, supporting 46 projects to remove outdated dams and other river barriers in 13 states.   

American Rivers has been recommended to receive $1.78 million to further restoration efforts on Maryland’s Patapsco River, a multi-dam removal effort that has been ongoing for more than a decade (see details below).   

To learn more about dam removal or join our National Dam Removal Community of Practice, please visit AmericanRivers.org/DamRemovalCOP  

Serena McClain, senior director for river restoration at American Rivers, made the following statement:  

“This federal funding is fueling great momentum for healthy rivers across the country. We applaud the National Oceanic and Atmospheric Administration for their commitment to advancing locally-driven, community-supported restoration efforts.”  

“Our rivers face serious threats, but the good news is that rivers can heal. There are hundreds of thousands of dams in the U.S. and up to 85 percent of dams in our country are unnecessary, harmful, and even dangerous. That is why American Rivers is prioritizing removing 400 dams by 2027 and kickstarting the removal of 30,000 dams by 2050. Removing a dam is the single most impactful way to secure a river’s future health. American Rivers is also working to improve operations of dams that should remain in place.”  

Project details:  

Daniels Dam Removal, Patapsco River, MD ($1,778,466): This project will lay the groundwork to complete the reconnection of more than 65 miles of upstream spawning habitat for river herring (blueback and alewife) and shad (American and hickory), as well as more than 183 miles of habitat for American eel, and address years of habitat fragmentation resulting from industrialization of the Patapsco River system. The Patapsco River flows into the Chesapeake Bay near Baltimore and has historically supported abundant stocks of river herring, shad, and American eel. The project builds on three previous dam removals on the Patapsco— Union Dam (2010), Simkins Dam (2011), and Bloede Dam (2018). This project will build the plans to restore the natural form and function of the Patapsco through the removal of Daniels Dam, so that fish and wildlife can seek refuge from the effects of climate change. As the last barrier in the system, the removal of the Daniels Dam is the last, best action we can take to ensure continued survival of shad and river herring in the Patapsco watershed. The project has the added benefit of removing a public safety hazard in Patapsco Valley State Park, the most popular state park in Maryland (2.65 million visitors annually). Through this project, American Rivers will forge new relationships and connections with diverse organizations, tribes, and others who utilize rivers in the Chesapeake region in order to reach our goal of removing 4,500 dams in the Mid-Atlantic by 2050.  

More information on other projects funded by NOAA under this funding opportunity can be found here

About American Rivers  

American Rivers is championing a national effort to protect and restore all rivers, from remote mountain streams to urban waterways. Healthy rivers provide people and nature with clean, abundant water and natural habitat. For 50 years, American Rivers staff, supporters, and partners have shared a common belief: Life Depends on Rivers. AmericanRivers.org 

American Rivers applauds latest legislative updates from House and Senate

May 3, 2024

Washington – This week, the Senate Committee on Agriculture, Nutrition, and Forestry and the House Committee on Agriculture released summaries and outlines of their respective farm bills. Both bills highlight reform opportunities containing more than 100 bipartisan provisions that would enhance locally led, incentive-based, voluntary conservation programs across the country.

A public draft of the House legislation is expected before the House Ag Committee’s markup of the new farm bill, scheduled for May 23rd. The Senate path is more uncertain, but progress is being made.

The following is a statement from Tom Kiernan, President and CEO of American Rivers:
“We welcome this exciting development and are eager to see both legislative outlines on the table. American Rivers applauds the House and Senate Agriculture committees’ step forward to enact a Farm Bill this year. The urgency is great, as communities depend on clean water and healthy rivers, while farmers are experiencing higher input costs to stay in business and are looking for new conservation tools. These timely proposals recognize that farmers on the frontlines need greater access to voluntary conservation programs, improved data and research capabilities, and technical assistance to improve river health.

While we wait for legislative text and Congressional Budget Office scores, we are excited about this step forward. We urge the committees to move forward with markups this month and encourage everyone to bring their best ideas forward. American Rivers remains ready to work with Congress in both chambers and across the aisle to create a pathway for bipartisan solutions in a final package that will make a meaningful difference for rivers and people.”

American Rivers receives $2,700,000 for river restoration  

April 24, 2024  
Contact: Amy Souers Kober, 503-708-1145  

The effort to restore rivers got an important boost this week with the U.S. Fish and Wildlife Service announcing $70 million in grants, supporting 43 projects to remove outdated dams and other river barriers in 29 states.   

American Rivers is receiving more than $2,700,000 of this funding to lead restoration efforts on North Carolina’s Deep River, West Virginia’s West Fork River, as well as 10 dam removal projects across Pennsylvania (see details below).   

To learn more about dam removal or join our National Dam Removal Community of Practice, please visit AmericanRivers.org/DamRemovalCOP  

Brian Graber, senior director for river restoration at American Rivers, made the following statement:  

“This federal funding is fueling great momentum for healthy rivers across the country. We applaud the Fish and Wildlife Service and the Interagency Fish Passage Task Force for their commitment to advancing locally-driven, community-supported restoration efforts.”  

“Our rivers face serious threats, but the good news is that rivers can heal. There are hundreds of thousands of dams in the U.S. and up to 85 percent of dams in our country are unnecessary, harmful, and even dangerous. That is why American Rivers is prioritizing removing 400 dams by 2027 and kickstarting the removal of 30,000 dams by 2050. Removing a dam is the single most impactful way to secure a river’s future health. American Rivers is also working to improve operations of dams that should remain in place.”  

Project details:  

Lockville Dam Removal, Deep River, NC ($500,000): This project will reconnect more than 45 miles of the Deep River through the removal of the Lockville Dam, a former hydropower dam, which no longer produces power and is the most downstream barrier on the Deep River in the Cape Fear River Basin. The Lockville Dam blocks critical habitat for the federally endangered Cape Fear shiner and limits its migration to suitable habitat found downstream. The dam breached in 2023 and is in disrepair. Its removal will reestablish this critical habitat for the Cape Fear shiner, the Atlantic pigtoe mussel, and other species. In addition, the dam removal will increase climate resiliency, improve water quality, and create safe recreational opportunities.  This project is part of a collaborative restoration on the Deep River that will reconnect more than 100 miles of the Deep River and has been supported by NOAA and NFWF.  

Hartland Dam Removal, West Fork River, WV ($1,000,000): This project will reconnect 181 miles of habitat on the West Fork River via removal of the Hartland Dam, which builds on the 2016 removals of three upstream dams on the West Fork River. Hartland Dam is an aging component of Clarksburg’s drinking water supply intake system and a new river-friendly water intake must be operational before dam removal can be accomplished. This project will complete all planning, design, and permitting for both the dam removal and the new water intake replacement. Removal will restore habitat for three federally listed freshwater mussels (snuffbox, clubshell, and round hickorynut), as well as additional species of critical mussels and fish that are vital to the river’s web of life.  

10 dam removals in Pennsylvania ($1,203,550): This effort covers a suite of 10 dam removals on Pennsylvania streams important for brook trout habitat. These dam removals will reconnect 190 miles of spawning, rearing, and foraging habitat for federally endangered species, imperiled species, and Species of Greatest Conservation Needs in the Ohio and Susquehanna River basins. Leveraging partner and government funds, these projects will also provide increased public safety, improved recreation access and recreational angling opportunities, and reduced flood risk.   

About American Rivers  

American Rivers is championing a national effort to protect and restore all rivers, from remote mountain streams to urban waterways. Healthy rivers provide people and nature with clean, abundant water and natural habitat. For 50 years, American Rivers staff, supporters, and partners have shared a common belief: Life Depends on Rivers. AmericanRivers.org 

Contact: Amy Souers Kober, 503-708-1145 

American Rivers today hailed President Biden for the America the Beautiful Freshwater Challenge, which sets bold new national goals for the protection of freshwater resources. These goals include protecting and restoring 8 million acres of wetlands and 100,000 miles of rivers by 2030. 

The White House announcement comes one week after American Rivers released its annual America’s Most Endangered Rivers® report, spotlighting threats to clean water nationwide. The report points to a recent Supreme Court ruling that drastically narrowed federal Clean Water Act protections, leaving millions of miles of streams and wetlands vulnerable to pollution. 

Tom Kiernan, President and CEO of American Rivers, made the following statement: 

“This is a milestone moment. These are the boldest ever goals for clean water and rivers put forth by an administration. With this Freshwater Challenge, which builds on bi-partisan conservation commitments to preserve freshwater including the George H.W. Bush administration’s goal of ‘no net loss’ of wetlands, the Biden administration is underscoring the importance of clean water and rivers to our health, safety, economy, and strength in the face of climate change.” 

“The Biden administration’s goals are a significant step toward achieving the protections our rivers need. There are more than 3 million miles of rivers in the U.S. and American Rivers has set the goal of protecting at least 1 million miles and removing 30,000 outdated dams by 2050.” 

“Clean water is a bipartisan issue that should unite us, not divide us. Whether you’re a parent, a business owner, a hunter or fisherman, a farmer or rancher, clean water is our most fundamental need. Rivers and clean water can bring our communities together around lasting solutions with benefits for all.” 

“We applaud the administration for its vision and its emphasis on collaboration and partnership. American Rivers is committed to working with the administration and galvanizing the nationwide river movement to achieve the action our rivers and communities need.” 

Washington, D.C. – Today, the Blackwater River, West Virginia’s prized waterway renowned for its recreation opportunities and wildlife, joins the list of America’s Most Endangered Rivers® of 2024. Threatened by a highway project, urgent action is needed to safeguard this regional treasure. 

The Blackwater River is threatened by the currently State-preferred (but not yet adopted) route for a major four-lane highway, known as Corridor H, that would cross all of the river’s headwater streams with major construction activity at each. This route was designed 30 years ago, with little thought to preserving the Blackwater River’s unique cultural, historic, and environmental integrity. 

“It would be a grave mistake on the part of the West Virginia Division of Highways and Federal Highway Administration, and a major disservice to local communities, to threaten the Blackwater River and simultaneously hinder the growth of the thriving outdoor recreation economy in this area,” said Olivia Miller, program director of the West Virginia Highlands Conservancy. “To those who know and love Tucker County—the Blackwater Canyon is the heart and soul of this region. To rob present and future generations of the opportunity to fully experience these special places and reap their many benefits is a huge error in judgment.” 

The route would pass across a large former strip mine that has not been reclaimed, underlain with a honeycomb of mine tunnels that are filled with acid mine drainage pollution. Construction in this area would be a recipe for disaster for water quality and stability of structures as mine tunnels collapse and spill polluted water into the river. 

“The highway route would have severe negative impacts on the area’s unique cultural, historic, and environmental integrity, as well as the livelihoods of many people who live, work and recreate in the area,” said Saundra Goss, owner of Sirianni’s Cafe in Davis. 

American Rivers and partners are joining community members and businesses to insist that the Federal Highway Administration mandate an alternative Northern Route–one that would safeguard river health and enhance the heritage, character, and economies of local communities. 

“Anyone who values the Blackwater River should speak up in support of the northern route,” said Thomas resident and Tucker County local, Rachelle Davis. “A Blackwater avoidance alignment will help protect the river and the Blackwater Canyon, which are important to area residents and visitors alike. We can preserve our rich heritage and resources and still meet the goals of state and federal highway authorities,” Davis added. 

The Blackwater River flows 34 miles through the High Allegheny Mountains of Tucker County, West Virginia, draining 142 square miles. The Blackwater River region is a popular outdoor recreational resource and destination for a growing sustainable tourism economy. The Blackwater is fed by the Canaan Valley Wildlife Refuge, Blackwater Falls State Park and Big Run Bog, a National Natural Landmark on the Monongahela National Forest. It is designated as a West Virginia Critical Resource Water for its exceptional ecological, recreational and aesthetic values. The river corridor is home to the endangered Cheat Mountain salamander, Virginia big-eared bat, northern long eared bat and Indiana bat, the rusty patched bumble bee, and the rare West Virginia northern flying squirrel, eastern brook trout, and eastern hellbender.  

The annual America’s Most Endangered Rivers® report is a list of rivers at a crossroads, where key decisions in the coming months will determine the rivers’ fates. Over the years, the report has helped spur many successes including the removal of outdated dams, the protection of rivers with Wild and Scenic designations, and the prevention of harmful development and pollution.    

Other rivers in the region listed as Most Endangered in past years include the Ohio River (2023), Southern Youghiogheny River (2020), Potomac and Coal Rivers (both in 2012).   

American Rivers reviews nominations for America’s Most Endangered Rivers® from local groups and individuals across the country, and selects rivers based on three criteria:

  1. The river’s significance to people and wildlife 
  2. The magnitude of the threat to the river and communities, especially in light of climate change and environmental injustice 
  3. A decision in the next 12 months that the public can influence 

America’s Most Endangered Rivers® of 2024 

#1: Rivers of New Mexico   
Threat: Loss of federal clean water protections  

#2: Big Sunflower and Yazoo Rivers (MS) 
Threat: Yazoo Pumps project threatens wetlands  

#3: Duck River (TN)  
Threat: Excessive water use   

#4: Santa Cruz River (AZ, Mexico)  
Threat: Water scarcity, climate change  

#5 Little Pee Dee River (NC, SC) 
Threat: Harmful development, highway construction  

#6 Farmington River (CT, MA) 
Threat: Hydro dam  

#7: Trinity River (CA)  
Threat: Outdated water management  

#8: Kobuk River (AK) 
Threat: Road construction, mining  

#9 Tijuana River (CA, Mexico) 
Threat: Pollution  

#10: Blackwater River (WV) 
Threat: Highway development  

About American Rivers 
American Rivers is championing a national effort to protect and restore all rivers, from remote mountain streams to urban waterways. Healthy rivers provide people and nature with clean, abundant water and natural habitat. For 50 years, American Rivers staff, supporters, and partners have shared a common belief: Life Depends on RiversSM.  www.AmericanRivers.org 

San Diego, CA – The Tijuana River Watershed, the ancestral and current homeland of the Kumeyaay People and a vital lifeline for millions on both sides of the U.S./Mexico border, faces a mounting threat as pollution chokes its waters, endangering public health and undermining local economies. 

Decades of neglect and inadequate wastewater infrastructure have led to grave violations of the Clean Water Act, resulting in ecosystem degradation, beach closures, and widespread illnesses. Despite community efforts and recent progress, significant obstacles persist. American Rivers and partners called on President Biden and Congress to immediately invest in infrastructure to clean up the river and address one of the most significant environmental justice issues in the United States. 

“Clean water is a universal need and a shared value. But pollution in the Tijuana River is making people sick. No families should have to worry about getting sick from polluted water, and no children should grow up on polluted beaches. It is long past time for action,” said Kristan Culbert with American Rivers. 

For over a century, the Tijuana River Valley has borne the brunt of toxic waste and raw sewage, polluting waterways and imperiling both humans and wildlife. Daily transboundary flows, exacerbated by inadequate infrastructure and seasonal rains, carry untreated wastewater, industrial toxins, and urban debris downstream, contaminating coastal waters and endangering communities on both sides of the border. 

“For too long, the sewage in the Tijuana River Valley has harmed public health, our local economies, and our ecosystems. This designation reaffirms what our communities already know too well – toxic pollution is flowing into the Tijuana River every day and we need the South Bay International Wastewater Treatment Plant to be expanded as quickly as possible. Recently, the San Diego Congressional delegation secured significant funding that can be used to make improvements to the treatment plant, and we’re continuing to push for additional resources. Our work is far from over. We’ll keep fighting for the health of our communities and waterways,” said California Congressman Juan Vargas. 

Mario Ordoñez-Calderón, Executive Director of Un Mar de Colores, speaks passionately about the impact of coastal pollution on communities: “Our mission is tied hand in hand with the youth and residents of the South Bay as our work is deeply rooted in providing youth from underserved communities with access to the healing that clean coastal environments and blue spaces offer. It’s heartbreaking to witness the health risks posed by pollution, affecting our children’s ability to safely enjoy the outdoors. We believe that everyone should have the opportunity to connect with the rivers, oceans, and nature without compromising their health. I hope this designation supports the relentless and decades-long community-led efforts and presents a crucial opportunity to restore and protect our coast, watershed, and communities for generations to come.” 

“It’s no longer a matter of avoiding the water to stay safe. The pollution has become so inundated that it’s now in the air, it’s in people’s homes, schools, and places of work.  It’s impacting every aspect of community life.  Residents should not have to risk their own health and futures by stepping outside their door, opening their windows at night, or introducing their children to the wonder of the river or ocean where they live.  This designation, combined with the many collective efforts of community members and leaders to address this crisis, offers a powerful opportunity to come together to heal our coast, watershed, and communities.”  – Sarah Davidson, Surfrider Foundation 

“By definition, ‘endangered’ designates a serious risk. The Tijuana River has impacted the lives of countless community members from Mexico, the United States, and Indigenous Peoples for decades.” said Courtney Baltiyskyy of YMCA of San Diego County. “It is not just the river that is endangered, but also cultures, livelihoods, family homes, and the unique identity of the region. In working together to convey what is possible to address the pollution crisis, we may envision a vibrant future where children, families, and visitors can splash and play safely again.” 

The Comprehensive Infrastructure Solution (CIS), vetted by the EPA and impacted communities, offers a viable path forward. However, the project remains underfunded, with the International Wastewater Treatment Plant (ITP) requiring significant investment to address deferred maintenance and prevent future crises. Congress and the Biden Administration must prioritize border water infrastructure, fully fund the CIS, and explore additional avenues to secure lasting solutions. Without decisive action, border communities will continue to suffer, ecosystems will degrade, and vital industries will falter. 

“While it gives me no pride that the Tijuana River is receiving this unfortunate distinction, it will help bring critical attention to this environmental catastrophe and public health threat,” said Congressman Scott Peters. “The sewage crisis has plagued the river for far too long — harming the environment, public health, tourism, our national security, and residents’ quality of life. We are finally beginning to turn the page on this crisis, thanks to advocacy efforts like this, and soon, the story of the Tijuana River will hopefully be one of triumph, not tragedy.” 

The Tijuana River winds 120 miles through northwest Baja California and the Tijuana Estuary in southern California, serving as a critical corridor for over 2.8 million residents across the border. While the U.S. portion remains largely undeveloped, extensive development characterizes much of its Mexican counterpart. The Tijuana Estuary, a National Estuarine Research Reserve, boasts diverse and delicate ecosystems. As one of southern California’s last natural coastal wetlands, it hosts over 370 bird species and numerous endangered animals. 

“The health of the Tijuana River is a direct reflection of the health of the U.S.-Mexico border communities and a reminder that our shared environment has no borders. It is sick in every conceivable way: channelized in concrete, choked by trash, and polluted with sewage and toxic waste. Despite these impairments, the Tijuana River inspires a vision for a better future that is supported by the Most Endangered Rivers designation. A vision for working hand in hand across borders to bring back what has been lost and forgotten: A healthy river that connects and supports vibrant communities.” – Ben McCue, Outdoor Outreach. 

The annual America’s Most Endangered Rivers® report is a list of rivers at a crossroads, where key decisions in the coming months will determine the rivers’ fates. Over the years, the report has helped spur many successes including the removal of outdated dams, the protection of rivers with Wild and Scenic designations, and the prevention of harmful development and pollution.    

Other rivers in the region listed as Most Endangered in past years include the Los Angeles River (2022), Colorado River (2017) and San Joaquin River (2016) where the biggest threats to river health are outdated water management plans.

American Rivers reviews nominations for America’s Most Endangered Rivers® from local groups and individuals across the country, and selects rivers based on three criteria:  

  1. The river’s significance to people and wildlife 
  2. The magnitude of the threat to the river and communities, especially in light of climate change and environmental injustice 
  3. A decision in the next 12 months that the public can influence 

America’s Most Endangered Rivers® of 2024 

#1: Rivers of New Mexico   
Threat: Loss of federal clean water protections  

#2: Big Sunflower and Yazoo Rivers (MS) 
Threat: Yazoo Pumps project threatens wetlands  

#3: Duck River (TN)  
Threat: Excessive water use   

#4: Santa Cruz River (AZ, Mexico)  
Threat: Water scarcity, climate change  

#5 Little Pee Dee River (NC, SC) 
Threat: Harmful development, highway construction  

#6 Farmington River (CT, MA) 
Threat: Hydro dam  

#7: Trinity River (CA)  
Threat: Outdated water management  

#8: Kobuk River (AK) 
Threat: Road construction, mining  

#9 Tijuana River (CA, Mexico) 
Threat: Pollution  

#10: Blackwater River (WV) 
Threat: Highway development  

About American Rivers 
American Rivers is championing a national effort to protect and restore all rivers, from remote mountain streams to urban waterways. Healthy rivers provide people and nature with clean, abundant water and natural habitat. For 50 years, American Rivers staff, supporters, and partners have shared a common belief: Life Depends on RiversSM.  www.AmericanRivers.org 

Kotzebue, AK – Today, the Kobuk River has been named one of America’s Most Endangered Rivers® for 2024. The health of this river is currently under threat from speculative mining development, exacerbated by the effects of climate change. 

“The Kobuk River is more than a resource to local and Indigenous communities,” said Sarah Dyrdahl of American Rivers. “It is the lifeblood of local communities, the current and historical homelands of the Iñupiat, and is invaluable to the people, and all life, that depend on it.” 

The river has long supported the Iñupiat with its natural resource bounty, including intact salmon runs, abundant waterfowl, one of Alaska’s largest caribou herds (the Western Arctic Caribou Herd), and spawning grounds of the famed sheefish. The salmon runs also support a locally based commercial fishery that provides jobs and income to over a hundred families in the area. In recognition of its outstanding values, a 110-mile stretch of the Kobuk was designated a Wild River, and another 60-mile portion is included in the Kobuk Valley National Park, by the Alaska National Interest Lands Conservation Act of 1980.  

The proposed Ambler Road, a huge threat to the Kobuk River, is a 211-mile private industrial mining road that would begin at the Dalton Highway and cut westward to the Kobuk River watershed. With no mines yet permitted, international mining companies are asking the State of Alaska to fund this $1.4 billion road to speculation without any guaranteed economic benefits. The Ambler Road project would weaken permafrost and require thousands of crossings over streams, rivers and wetlands, impacting the river’s water quality, migration patterns and habitat of the Western Arctic Caribou Herd, as well as salmon and sheefish spawning grounds found in the Kobuk River watershed. 

“Our people are dependent on the health of the lands and waters around us,” stated Virginia Commack of Native Village of Ambler. It’s hard to overestimate the impacts the proposed road would have on Indigenous communities, wildlife, and the Kobuk River. “Once the road is developed, it’s going to affect our lifestyle — it’s going to basically kill our culture,” said Cyrus Harris of the Native village of Kotzebue. 

Andrew Greene, commercial fisher in Kotzebue Sound, stated, “We all share the Kobuk River. The salmon, sheefish, trout, grayling and everybody between Kobuk and Kotzebue shares the water. We would all be hurting if something happened at those mines.” 

The impact of this proposed road on the Kobuk River cannot be overstated. This region currently has no road connections to the rest of the world, which would make the Ambler Road the first to cut through what has remained a remote and ecologically intact region up until now. The land, fish, and wildlife in the Kobuk River watershed are as pristine as can be found in the modern world, and the Iñupiat have been excellent stewards of the river for untold generations. Developing the Ambler Road would present a food security issue in communities that do not have year-round employment and depend on the land and clean water for their food, culture, and way of life.  

“If we build this road there will be no end to mining, only an end to our culture,” said Shield Downey, former First Chief of Ivisaappaat (Ambler) Tribal Council. 

In the fall and winter of 2023, Kobuk River residents and people from across the United States submitted over 135,000 comments against the Ambler Road to the Bureau of Land Management, the lead agency in the ongoing environmental review of the Ambler Road. Folks from the Kobuk River region also attended numerous BLM hearings in isolated communities along the proposed road route. The vast majority of public testimonies highlighted the detrimental impact to subsistence and asked that the Ambler Road project be stopped.  

The final Supplemental Environmental Impact Statement (SEIS) is expected to be published in the first half of 2024. The Draft SEIS included numerous new data that detail the massive subsistence, cultural, and ecological impacts to the Kobuk River and the people who live along it. We ask the public to take immediate action by signing the petition to the BLM, Department of Interior, and President Biden requesting that they revoke all Ambler Road permits.  

The free-flowing Kobuk River lies north of the Arctic Circle in Alaska, at the northern edge of the boreal forest that flanks the Brooks Range. The 380-mile-long river originates in the heart of America’s northernmost mountain range—the Brooks Range—and flows west to the Arctic Ocean. Its headwaters cut through steep canyons of cascading rapids, then it gradually mellows as it approaches a wide delta with a rich maze of waterways. The river meanders through homelands of the Indigenous Iñupiat who continue to live from their ancestral lands as they have for millennia. The river’s abundant fish and wildlife provide spiritual, cultural, and nutritional sustenance to the Iñupiat communities. With no road connections or industrial development, the river offers a rare glimpse into an almost primordial North American landscape. 

The annual America’s Most Endangered Rivers® report is a list of rivers at a crossroads, where key decisions in the coming months will determine the rivers’ fates. Over the years, the report has helped spur many successes including the removal of outdated dams, the protection of rivers with Wild and Scenic designations, and the prevention of harmful development and pollution. 

Other rivers in the region have been listed as endangered in recent years, including the Chilkat and Klehini Rivers (2023), the Chilkat and Stikine Rivers (2019), the rivers of Bristol Bay (2018) and the Chuitna River (2015). Issues have ranged from development to mining, with the latter being the biggest threat to the health of Alaska’s waterways.  

American Rivers reviews nominations for America’s Most Endangered Rivers® from local groups and individuals across the country, and selects rivers based on three criteria:

  1. The river’s significance to people and wildlife 
  2. The magnitude of the threat to the river and communities, especially in light of climate change and environmental injustice 
  3. A decision in the next 12 months that the public can influence 

America’s Most Endangered Rivers® of 2024 

#1: Rivers of New Mexico   
Threat: Loss of federal clean water protections  

#2: Big Sunflower and Yazoo Rivers (MS) 
Threat: Yazoo Pumps project threatens wetlands  

#3: Duck River (TN)  
Threat: Excessive water use   

#4: Santa Cruz River (AZ, Mexico)  
Threat: Water scarcity, climate change  

#5 Little Pee Dee River (NC, SC) 
Threat: Harmful development, highway construction  

#6 Farmington River (CT, MA) 
Threat: Hydro dam  

#7: Trinity River (CA)  
Threat: Outdated water management  

#8: Kobuk River (AK) 
Threat: Road construction, mining  

#9 Tijuana River (CA, Mexico) 
Threat: Pollution  

#10: Blackwater River (WV) 
Threat: Highway development  

About American Rivers 
American Rivers is championing a national effort to protect and restore all rivers, from remote mountain streams to urban waterways. Healthy rivers provide people and nature with clean, abundant water and natural habitat. For 50 years, American Rivers staff, supporters, and partners have shared a common belief: Life Depends on RiversSM.  www.AmericanRivers.org 

Washington, D.C. – Today, American Rivers named the Trinity River, the largest tributary of the Klamath River, among America’s Most Endangered Rivers® of 2024. Excessive water withdrawals and rising water temperatures threaten the river, and the people and salmon who depend on it. 

With the removal of the Klamath River dams, a watershed-wide restoration effort has begun. The Trinity River–the main source of cold, clean water for the Lower Klamath River where over 65,000 adult salmon died in 2002–is critical to this effort. 

“Rivers cannot be harvested for their parts and remain healthy, just like we can’t divert excessive volumes of blood from our body without experiencing systemic failure. We need to stop thinking of the Trinity as a piped tributary to the Sacramento River and recognize that its natural value to the Klamath far exceeds any single Central Valley user’s benefit,” said Ann Willis, California Regional Director, American Rivers.  

The Trinity River is diverted into the Sacramento River for the Central Valley Water Project. Outdated water management has led to reservoir depletion, rising river temperatures, and other environmental impacts that put threatened coho salmon and Chinook salmon at risk. The Hoopa, Yurok and other Tribes are also dealing with some of the lowest salmon returns in history and toxic algae outbreaks, which impacts cultural use, food security, wellness, and livelihoods.  

American Rivers and its partners called on the California State Water Board and the Department of the Interior to prioritize the health of the Trinity River in the Sites Reservoir and Delta Tunnel water right orders, Bay-Delta Planning phase 2, and the Central Valley Project Reinitiation of Consultation. 

“Local people, especially the Hoopa and Yurok Tribal members, have been fighting for water to be released from the Trinity reservoirs for the Trinity and Klamath rivers for salmon generations,” explained Regina Chichizola from Save California Salmon. “These fights led to real solutions like the Lower Klamath long term plan, which stopped large scale Klamath River fish kills, and Record of the Decision of the Trinity River, which restored some flows, but we still have no protections for our reservoir storage, or from new diversions on the Central Valley side or voluntary agreements. We need the Trinity River water to stay in the Trinity River if we are to restore the Klamath salmon and live up to the agreements to the Tribes.” 

The Trinity River of northwestern California is the largest tributary of the Klamath River. The river begins in the Trinity Alps and Scott Mountains, then flows 165 miles through the Klamath Mountains and Coast Ranges, until it finally meets the Klamath River where the Hoopa and Yurok Reservations intersect. 

The Trinity River is the lifeblood of the Hoopa Tribe, the Yurok Tribe and Nor Rel Muk Wintu Nation. The Hoopa and Yurok tribes maintain fishing rights and rely on the river for their drinking water, ceremonies and their main food source–salmon. The Trinity is a designated Wild and Scenic River and known for its recreational opportunities, including fishing and whitewater rafting. The river is a source of clean, cold water for salmon and downstream communities, and the Trinity’s cold water is used regularly to prevent repeat of the massive 2002 fish kill on the lower Klamath River. The river also produces hydroelectricity at four locations before it is diverted into the Sacramento River for agricultural purposes. Coastal commercial fishermen also rely on Trinity River salmon as the Klamath Basin’s largest salmon spawning tributary. 

“For the Hoopa Valley people, the river is a lifeline for us. We eat out of the river. Some people go to the store, we go to the river. It used to be one of the best fishing rivers in the West Coast,” explained Hoopa Valley Tribal member and Klamath Justice Coalition organizer, Dania Rose Colegrove. “At some point we are going to have to cut off the diversion from Lewiston. This water is being used in the Central Valley for luxury food. It does not benefit us.” 

The annual America’s Most Endangered Rivers® report is a list of rivers at a crossroads, where key decisions in the coming months will determine the rivers’ fates. Over the years, the report has helped spur many successes including the removal of outdated dams, the protection of rivers with Wild and Scenic designations, and the prevention of harmful development and pollution.    

Other rivers in the region listed as Most Endangered in recent years include the Eel River (2023), McCloud River (2021), Bear River (2017) and San Joaquin River (2016) where dams and excessive diversions are most often the greatest threat to clean water.  

American Rivers reviews nominations for America’s Most Endangered Rivers® from local groups and individuals across the country, and selects rivers based on three criteria:

  1. The river’s significance to people and wildlife 
  2. The magnitude of the threat to the river and communities, especially in light of climate change and environmental injustice 
  3. A decision in the next 12 months that the public can influence 

America’s Most Endangered Rivers® of 2024 

#1: Rivers of New Mexico   
Threat: Loss of federal clean water protections  

#2: Big Sunflower and Yazoo Rivers (MS) 
Threat: Yazoo Pumps project threatens wetlands  

#3: Duck River (TN)  
Threat: Excessive water use   

#4: Santa Cruz River (AZ, Mexico)  
Threat: Water scarcity, climate change  

#5 Little Pee Dee River (NC, SC) 
Threat: Harmful development, highway construction  

#6 Farmington River (CT, MA) 
Threat: Hydro dam  

#7: Trinity River (CA)  
Threat: Outdated water management  

#8: Kobuk River (AK) 
Threat: Road construction, mining  

#9 Tijuana River (CA, Mexico) 
Threat: Pollution  

#10: Blackwater River (WV) 
Threat: Highway development  

About American Rivers 
American Rivers is championing a national effort to protect and restore all rivers, from remote mountain streams to urban waterways. Healthy rivers provide people and nature with clean, abundant water and natural habitat. For 50 years, American Rivers staff, supporters, and partners have shared a common belief: Life Depends on RiversSM.  www.AmericanRivers.org 

Washington, D.C. – The Farmington River faces a significant threat from the harmful and outdated Rainbow Dam. Today, American Rivers announces the inclusion of the Farmington River in its annual list of America’s Most Endangered Rivers®. 

“The Farmington River supports diverse fish and wildlife, is a vital source of clean drinking water for the region, and provides boating and other recreation opportunities, but this dam is an ongoing threat. This is an important moment for the river and an opportunity for Commissioner Dykes to continue her leadership in river restoration and environmental stewardship. We need Stanley Black & Decker to fix the problems it has created,” said Katie Schmidt with American Rivers. 

Eight miles upstream from where the Farmington River joins the Connecticut River is the Rainbow Dam, owned by Stanley Black & Decker. This small, poorly maintained hydropower dam has been in operation since the early 20th century, but due to a quirk of law, it has no federal oversight which has allowed it to damage the river for decades. 

“While hydropower contributes to our energy needs, this small and poorly maintained and unreliable dam is not necessary to New England’s energy needs. The insignificant energy it generates causes really big environmental problems,” noted Katie Schmidt. 

“Protecting the Farmington River is an important investment in our environment, our economy, and our quality of life. I fought for the river’s ‘Wild and Scenic’ designation, which unlocked thousands of federal dollars for conservation efforts, but there’s more we can do to protect and restore the watershed. I will continue to fight to keep our waters clean and healthy for generations to come,” said Senator Chris Murphy. 

The dam creates conditions in the upstream reservoir that repeatedly cause toxic algae blooms that can be a health hazard to people, and lethal to pets and wildlife and degrades the water quality. In addition, the lack of federal oversight and limited state jurisdiction has allowed this small and poorly maintained hydropower project, whose inadequate and outdated fishway often led to fish mortality before it was shut down in 2023, to effectively render more than 95% of the watershed’s habitat inaccessible to river herring, shad, eel, and sea lamprey. 

“The time is now to act for the Farmington River,” urged Aimee Petras, Executive Director of Farmington River Watershed Association. “Stanley Black and Decker has ignored Connecticut’s environmental laws and held the Farmington River hostage. The company has had well over a century of largely unrestricted use of the Farmington River’s resources–it is time for them to demonstrate respect for the river they benefited from and ensure future generations can enjoy it too.” 

American Rivers and partners called on the Connecticut Department of Energy and Environmental Protection (CT DEEP) and Stanley Black & Decker, to fix these problems for the health of the river as well as public health and safety. The power company has an unprecedented opportunity to tap into federal infrastructure funding to fix Clean Water Act violations, eliminate toxic algae blooms, and allow migratory fish populations to flourish again. 

“The Farmington River is vital to the environmental landscape of Connecticut and the 5th District in particular,” said Congresswoman Jahana Hayes. “I recognize the need to protect it, which is why I helped to secure a Wild and Scenic designation along the Farmington River for the Lower Farmington River and Salmon Brook during my first term in Congress. Protecting and restoring this fishery and recreation destination is of the utmost importance. I remain committed to working to protect this vital part of the region’s environmental ecosystem.” 

  

The Farmington River watershed covers over 600 square miles in Massachusetts and Connecticut. It holds two national Partnership Wild & Scenic River designations due to its remarkable values, and is a major tributary to the Connecticut River which spans across four states. The Farmington and its tributaries support cold-water resident fish species and habitat for various important migratory fish species. The watershed is a public drinking water supply for hundreds of thousands of people in the Hartford region. The West Branch of the Farmington is a highly regarded trout fishery. The river provides stretches of whitewater, used by individuals including world-class paddlers and outfitters, further adding to its cultural value as a coveted recreation destination. 

“Children and families rely on the Farmington River watershed for clean drinking water and a healthy, thriving regional ecosystem,” said Senator Elizabeth Warren. “Dam operators — like the Farmington River Power Company — must do better to protect aquatic life, combat toxic algae outbreaks, and ensure clean water for communities across the Commonwealth.” 

The annual America’s Most Endangered Rivers® report is a list of rivers at a crossroads, where key decisions in the coming months will determine the rivers’ fates. Over the years, the report has helped spur many successes including the removal of outdated dams, the protection of rivers with Wild and Scenic designations, and the prevention of harmful development and pollution. 

Other rivers in the region listed as Most Endangered in past years include the Ipswich River (2021), Hudson River (2019) and the Susquehanna River (2016). Within Connecticut, a river hasn’t made the list since 2004, when the Housatonic River was at risk with pollution.

American Rivers reviews nominations for America’s Most Endangered Rivers® from local groups and individuals across the country, and selects rivers based on three criteria: 

  1. The river’s significance to people and wildlife 
  2. The magnitude of the threat to the river and communities, especially in light of climate change and environmental injustice 
  3. A decision in the next 12 months that the public can influence 

America’s Most Endangered Rivers® of 2024 

#1: Rivers of New Mexico   
Threat: Loss of federal clean water protections  

#2: Big Sunflower and Yazoo Rivers (MS) 
Threat: Yazoo Pumps project threatens wetlands  

#3: Duck River (TN)  
Threat: Excessive water use   

#4: Santa Cruz River (AZ, Mexico)  
Threat: Water scarcity, climate change  

#5 Little Pee Dee River (NC, SC) 
Threat: Harmful development, highway construction  

#6 Farmington River (CT, MA) 
Threat: Hydro dam  

#7: Trinity River (CA)  
Threat: Outdated water management  

#8: Kobuk River (AK) 
Threat: Road construction, mining  

#9 Tijuana River (CA, Mexico) 
Threat: Pollution  

#10: Blackwater River (WV) 
Threat: Highway development  

About American Rivers 
American Rivers is championing a national effort to protect and restore all rivers, from remote mountain streams to urban waterways. Healthy rivers provide people and nature with clean, abundant water and natural habitat. For 50 years, American Rivers staff, supporters, and partners have shared a common belief: Life Depends on RiversSM.  www.AmericanRivers.org 

Myrtle Beach, SC — The Little Pee Dee River in North and South Carolina has been named one of America’s Most Endangered Rivers® for 2024, a list of rivers at a crossroads, where key decisions in the coming months will determine the rivers’ fates. Looming highway development and poor resource management has put this river at risk, threatening critical habitat for endangered fish and wildlife, as well as impacting public safety for adjacent communities. 

 ”The cultural and family heritage of today’s Waccamaw and Pee Dee tribes are significantly connected to the Little Pee Dee River,” said Cheryl Cail, Acting Chief of the Waccamaw Indian People. “The numerous wetlands were a safe haven for indigenous people during the time of settlement expansion. The Little Pee Dee River provided safe passage and unencumbered access to fishing, hunting, foraging and trade between the tribes.” 

The Little Pee Dee River, situated primarily in the upper coastal plain of South Carolina, is recognized as one of the Southeast’s most unique blackwater rivers, holding remarkable value for people and wildlife. Along its 118-mile course are miles of forested wetlands, which provide a critical habitat for endangered species of fish and wildlife. The river has remained mostly untouched by development, but the looming threat of highway development and poor resource management puts this river, and the communities that depend on it, at risk.  

The construction of Interstate 73 would cross the Little Pee Dee River and run through the Little Pee Dee Heritage Preserve. This highway construction would destroy wetlands and critical wildlife habitat, impact the health of the river, and exacerbate flooding for disadvantaged communities already challenged with property damage and displacement.  

“There is no need for a new interstate,” said Becky Ryon, the North Coast Office Director for the Coastal Conservation League. “Improving existing roads would deliver similar economic and transportation benefits at a fraction of the cost of building I-73, without devastating our environment and communities. The Little Pee Dee River is a great example of our valuable resources that would be threatened by unnecessary road projects.”   

I-73 would impact hundreds of acres of pristine wetlands in the watershed. Based on the submitted permit application to the U.S. Army Corps of Engineers, 313 acres of wetlands would be impacted by just a segment of the proposed I-73. In addition, 13 perennial streams would be disturbed between the existing I-95 and South Carolina Highway 22. Numerous marginalized communities will be displaced and at risk from the threats of exacerbated flooding. New highway infrastructure will hinder wildlife reproduction, leading to a decline in the population of land and aquatic species. 

Although I-73 is permitted and shovel-ready, the state has not yet identified the $2 billion in funding needed for construction. This November, Horry County residents will vote on a transportation sales tax which could include $450 million for a portion of the interstate.  Horry County voters must remain vocal in opposing funding this unnecessary interstate Voting to oppose the sales tax would send a clear message that Horry County understands the impact this interstate would have on communities and wetlands.  

With historical land use practices already causing wetland degradation, the ruling in Sackett v. EPA has significant implications for freshwater wetlands in the Little Pee Dee River watershed, including impacts on flooding, water quality, and wildlife habitats. Despite rollbacks at the federal level, South Carolina can enact state-level legislation to establish new wetland protections. 

From its headwaters at Gum Swamp and Shoeheel Creek in North Carolina, the Little Pee Dee River flows into South Carolina at Marlboro County and continues southeast until it converges with the Great Pee Dee River at the tri-county connection with Georgetown County. The numerous floodplains within the watershed encompass large acreages of wild and undeveloped forestland, while wetlands connect to an abundance of creeks and streams. These waters provide sanctuary to breeding and migratory waterfowl, in addition to resources for inland fisheries. 

“The Little Pee Dee River is not just a body of water; it’s a vital lifeline to our ecosystem, our heritage, and our future,” said Debra Buffkin, Executive Director of Winyah Rivers Alliance.  “As stewards of this precious resource, we must take a stand to ensure its preservation. Development, particularly the proposed construction of I-73, threatens the integrity of this river and the delicate balance of its ecosystem. 

“We must enact stringent protections to safeguard the Little Pee Dee River from the encroachment of development. Its waters should remain unspoiled, its banks untouched by concrete, and its surrounding habitats preserved for generations to come. Let us not sacrifice the natural beauty of this river for short-term gains but instead commit to its conservation and sustainability. 

“The Little Pee Dee River is a testament to the resilience of nature and a source of inspiration for all who cherish its beauty. Let us unite in our efforts to defend it against the pressures of development, ensuring that it continues to flow freely, providing solace and sustenance to both wildlife and humanity alike.” 

Over the years, the America’s Most Endangered Rivers® report has helped spur many successes, including the removal of outdated dams, the protection of rivers with Wild and Scenic designations, and the prevention of harmful development and pollution. 

Other rivers in the region listed as endangered in recent years include South Carolina’s Edisto River (2015), and South Fork Edisto River (2014). The issues for those rivers have ranged from wastewater discharges and coal ash pollution to excessive water withdrawals. 

American Rivers reviews nominations for America’s Most Endangered Rivers® from local groups and individuals across the country, and selects rivers based on three criteria:  

  1. The river’s significance to people and wildlife 
  2. The magnitude of the threat to the river and communities, especially in light of climate change and environmental injustice 
  3. A decision in the next 12 months that the public can influence 

America’s Most Endangered Rivers® of 2024 

#1: Rivers of New Mexico   
Threat: Loss of federal clean water protections  

#2: Big Sunflower and Yazoo Rivers (MS) 
Threat: Yazoo Pumps project threatens wetlands  

#3: Duck River (TN)  
Threat: Excessive water use   

#4: Santa Cruz River (AZ, Mexico)  
Threat: Water scarcity, climate change  

#5 Little Pee Dee River (NC, SC) 
Threat: Harmful development, highway construction  

#6 Farmington River (CT, MA) 
Threat: Hydro dam  

#7: Trinity River (CA)  
Threat: Outdated water management  

#8: Kobuk River (AK) 
Threat: Road construction, mining  

#9 Tijuana River (CA, Mexico) 
Threat: Pollution  

#10: Blackwater River (WV) 
Threat: Highway development  

About American Rivers 
American Rivers is championing a national effort to protect and restore all rivers, from remote mountain streams to urban waterways. Healthy rivers provide people and nature with clean, abundant water and natural habitat. For 50 years, American Rivers staff, supporters, and partners have shared a common belief: Life Depends on RiversSM.  www.AmericanRivers.org 

Tucson, AZ – The Santa Cruz River, a symbol of resilience and restoration, faces renewed threats as it struggles to maintain its recent progress. Today, American Rivers announces the inclusion of the Santa Cruz River in its annual list of America’s Most Endangered Rivers®.  

“When you contemplate all the rivers across the Colorado River Basin, the Santa Cruz is unique in its character and importance to both people and nature, while also being typical of the challenges to rivers across the Southwest,” said Sinjin Eberle, Southwest communications director for American Rivers. “It’s impossible to overstate this river’s value to Southern Arizona. The threats from overallocation and pollution create an urgency to protect this iconic river.” 

The Santa Cruz River was once a desert oasis that was dried up and polluted for decades — and only recently is it coming back to life. Climate change and water scarcity threaten progress to ensure clean, flowing water in the river. Further, rollbacks to clean water protections at the federal level could add new challenges to the health of the watershed longer term. American Rivers and its partners called on the U.S. Fish and Wildlife Service to establish an Urban National Wildlife Refuge to ensure this river remains a community treasure. 

“The Santa Cruz River Urban National Wildlife Refuge project is a great idea. It will certainly benefit all of us and nature. It would be so wonderful for our grandchildren and those yet to come behind us,” said Austin Nunez, Chairman, San Xavier District of the Tohono O’odham Nation. 

“In the last few years, we’ve seen rollbacks of the Clean Water Act. So recognition from other federal agencies–like U.S. Fish and Wildlife Service–is sorely needed here on the Santa Cruz River,” said Kimberly Baeza, Pima County Regional Wastewater Reclamation Department.  

“It is basically a love of nature that we find every time we come down to the Santa Cruz River,” said Ben Lomeli, president, Friends of the Santa Cruz River. 

“Given the threats of climate change and legislation, the story of the Santa Cruz River is a bellwether for the entire nation. With local and nationwide support, we intend to bring the U.S. Fish and Wildlife Service here to southern Arizona to establish a Santa Cruz River Urban National Wildlife Refuge. Protecting this river is of nationwide importance,” said Dr. Luke Cole, director, Sonoran Institute. 

Wastewater facilities provide approximately 35 miles of perennial flows — improved water quality, and native fish, birds, reptiles, vegetation, and people are all returning to the river. These gains are seen in beautiful flowing sections in Santa Cruz County that support a rare cottonwood–willow forest within the unique and extraordinary Sonoran Desert, as well as a vibrant urban corridor through the City of Tucson. The river has historically provided for strong communities of ranchers and farmers, and now contributes to the success of the Tumacácori National Historical Park, the de Anza Trail, and Sweetwater Wetlands as important recreation and birding sites. The growing tourism and service industries complement those still working the land and add to prosperity for the region. 

While binational, state, local, private, and academic institutions have put time and money into reconnecting people to the Santa Cruz, the river’s recovery remains tenuous. The greatest challenge to the Santa Cruz River today is maintaining the water that remains and avoiding backsliding on the progress made over the past decade. 

Sonoran Institute, in partnership with The Wilderness Society, has been working to establish a Santa Cruz River Urban National Wildlife Refuge. The purpose is to celebrate the river’s diverse and rich cultural heritage, honor the revitalized river, increase access to nature, and protect this crucial greenspace. 

The Santa Cruz River has provided life-sustaining water to humans for more than 12,000 years — including some of the oldest communities in North America. The Tohono O’odham Nation has stewarded these lands and waters since time immemorial, and both the Tohono O’odham Nation and Pascua Yaqui Tribe continue to live in the area today. 

The annual America’s Most Endangered Rivers® report is a list of rivers at a crossroads, where key decisions in the coming months will determine the rivers’ fates. Over the years, the report has helped spur many successes including the removal of outdated dams, the protection of rivers with Wild and Scenic designations, and the prevention of harmful development and pollution. 

Other rivers in the region have been listed as endangered for threats like outdated management plans, unchecked development, mining interests, and unregulated groundwater pumping. In recent years, they include the San Pedro River (2022) and the Colorado River which has made the list six times in the past 20 years alone. 

American Rivers reviews nominations for America’s Most Endangered Rivers® from local groups and individuals across the country, and selects rivers based on three criteria:  

  1. The river’s significance to people and wildlife 
  2. The magnitude of the threat to the river and communities, especially in light of climate change and environmental injustice 
  3. A decision in the next 12 months that the public can influence 

America’s Most Endangered Rivers® of 2024 

#1: Rivers of New Mexico   
Threat: Loss of federal clean water protections  

#2: Big Sunflower and Yazoo Rivers (MS) 
Threat: Yazoo Pumps project threatens wetlands  

#3: Duck River (TN)  
Threat: Excessive water use   

#4: Santa Cruz River (AZ, Mexico)  
Threat: Water scarcity, climate change  

#5 Little Pee Dee River (NC, SC) 
Threat: Harmful development, highway construction  

#6 Farmington River (CT, MA) 
Threat: Hydro dam  

#7: Trinity River (CA)  
Threat: Outdated water management  

#8: Kobuk River (AK) 
Threat: Road construction, mining  

#9 Tijuana River (CA, Mexico) 
Threat: Pollution  

#10: Blackwater River (WV) 
Threat: Highway development  

About American Rivers 
American Rivers is championing a national effort to protect and restore all rivers, from remote mountain streams to urban waterways. Healthy rivers provide people and nature with clean, abundant water and natural habitat. For 50 years, American Rivers staff, supporters, and partners have shared a common belief: Life Depends on RiversSM.  www.AmericanRivers.org 

Washington, D.C. – Today, the Duck River, Tennessee’s prized waterway renowned for its biodiversity and cultural significance, joins the list of America’s Most Endangered Rivers® of 2024. Threatened by excessive development and unsustainable water consumption, urgent action is needed to safeguard this vital ecosystem. 

“If we want reliable clean drinking water, and if we want the Duck River to continue sustaining its communities, we must take action now to protect it,” said Anabel Winitsky, American Rivers. 

Lauded as the most biodiverse freshwater river in North America, the Duck is recognized as one of three global hot spots for fish and mussel diversity and is home to many endangered and threatened species. The river is the drinking water source for nearly 250,000 people and provides water for the region’s growing population and industry. The river is the backbone of the local outdoor recreation economy, with more than 150,000 people enjoying the river and its tributaries each year.  

Tennessee is one of the fastest growing states in the nation, and explosive growth in Middle Tennessee is having a major impact on local waterways, including and especially the Duck River. Population and industry growth has led to extreme development pressures, and local water utilities are trying to dramatically increase the amount of water they withdraw from the Duck. Inadequate long-term management and unsustainable overconsumption of water from the Duck threatens to drain the river during periods of low flow and drought, putting the river’s aquatic inhabitants at risk and threatening long-term water supply for local communities.   

“Right now, we’re on a collision course. This river is our lifeblood, but poorly planned growth will suck the river dry. The good news is, we can change course and wisely manage our water to protect the river, our economy, and quality of life,” said Grace Stranch, CEO of Harpeth Conservancy. 

American Rivers and partners call on Tennessee Governor Bill Lee to protect the Duck River by convening a technical working group to develop a comprehensive water use plan and by securing funding for much-needed studies to understand the flow needs of the river. These steps can help ensure the river’s long-term health for communities and aquatic species. 

The Duck River flows 269 miles through seven counties in Middle Tennessee. It is one of the top three most biodiverse rivers in the world, home to 22 aquatic snail species, 56 mussel species and 151 fish species. Many species in the Duck are federally listed as endangered or threatened, including some whose only remaining viable populations are found in the river. 

The annual America’s Most Endangered Rivers® report is a list of rivers at a crossroads, where key decisions in the coming months will determine the rivers’ fates. Over the years, the report has helped spur many successes including the removal of outdated dams, the protection of rivers with Wild and Scenic designations, and the prevention of harmful development and pollution.    

In recent years, other rivers in the region have been listed as most endangered due to toxic chemical pollution, sewage pollution and excessive water withdrawals. They include the Mississippi River in 2022, and the Holston River and Harpeth River, both listed in 2015.     

American Rivers reviews nominations for America’s Most Endangered Rivers® from local groups and individuals across the country, and selects rivers based on three criteria:  

  1. The river’s significance to people and wildlife 
  2. The magnitude of the threat to the river and communities, especially in light of climate change and environmental injustice 
  3. A decision in the next 12 months that the public can influence 

America’s Most Endangered Rivers® of 2024 

#1: Rivers of New Mexico   
Threat: Loss of federal clean water protections  

#2: Big Sunflower and Yazoo Rivers (MS) 
Threat: Yazoo Pumps project threatens wetlands  

#3: Duck River (TN)  
Threat: Excessive water use   

#4: Santa Cruz River (AZ, Mexico)  
Threat: Water scarcity, climate change  

#5 Little Pee Dee River (NC, SC) 
Threat: Harmful development, highway construction  

#6 Farmington River (CT, MA) 
Threat: Hydro dam  

#7: Trinity River (CA)  
Threat: Outdated water management  

#8: Kobuk River (AK) 
Threat: Road construction, mining  

#9 Tijuana River (CA, Mexico) 
Threat: Pollution  

#10: Blackwater River (WV) 
Threat: Highway development  

About American Rivers 
American Rivers is championing a national effort to protect and restore all rivers, from remote mountain streams to urban waterways. Healthy rivers provide people and nature with clean, abundant water and natural habitat. For 50 years, American Rivers staff, supporters, and partners have shared a common belief: Life Depends on RiversSM.  www.AmericanRivers.org