Center for Biological Diversity

For Immediate Release, April 16, 2019

Contact:  Sinjin Eberle, American Rivers, (720) 373-0864
Allyson Siwik, Gila Conservation Coalition, (575) 590-7619
Todd Schulke, Center for Biological Diversity, (575) 574-5962
Donna Stevens, Upper Gila Watershed Alliance, (575) 590-5698

New Mexico's Gila River Named America's Most Endangered River of 2019

Climate Change, Proposed Diversion Threaten State's Last Wild River

WASHINGTON― American Rivers today named the Gila River No. 1 on the list of “America’s most endangered rivers” of 2019, citing the grave threat that climate change and a proposed diversion project pose to New Mexico’s last free-flowing river. American Rivers and its partners called on New Mexico Gov. Michelle Lujan Grisham to permanently stop the diversion project and advance more cost-effective, innovative water supply solutions.

“New Mexicans can’t afford to dry up their last wild river,” said Matt Rice, Colorado Basin director for American Rivers. “Ruining the Gila River with an expensive diversion project doesn’t make sense when there are better, more cost-effective water supply options.”

“We are already feeling the impacts of climate change in New Mexico and across the Southwest and it’s only going to get worse. The decisions we make today will determine whether we have healthy rivers and secure water supplies in the future. We have an opportunity on the Gila to demonstrate that it is possible to protect healthy rivers and meet our water needs in an era of climate change,” said Rice.

Scientists estimate that due to climate change, the Gila River will cease to be a snowpack-fed river by mid-century. The proposed diversion project would put greater strain on Gila River flows already altered and reduced by the impacts of climate change. In turn climate change will likely limit the amount and availability of water that can be developed by the proposed diversion, calling into question the project’s long-term viability.

American Rivers and its partners called on Lujan Grisham to stop the diversion project and instead spend $66 million available through Arizona Water Settlement Act funding on alternative water supply solutions to meet the water needs of communities throughout southwest New Mexico.

These solutions include infrastructure improvements and expansions such as the Grant County Regional Water Supply Project and municipal and agricultural conservation and efficiency projects.

“It’s time to stop the waste of millions in federal funds on a Gila River diversion to benefit a small number of irrigators and the world’s largest copper mining company, and instead direct AWSA monies to critically important community water projects that achieve long-term water security for thousands in southwest New Mexico,” said Allyson Siwik, executive director of the Gila Conservation Coalition.

“It’s rare to see a wild river these days because so many of the nation’s rivers have been dammed,” said Donna Stevens, executive director of the Upper Gila Watershed Alliance. “People come from all over to visit the Gila Wilderness — the nation’s first wilderness area — and the Gila River. They boost the local economy with their tourist dollars.”

Flowing out of the nation’s first wilderness area, the Gila River supports outstanding examples of southwestern riparian forest, cold-water fisheries and a remarkable abundance of wildlife. The river is home to indigenous people who have lived in southwestern New Mexico for thousands of years, and it remains vital to the region’s culture and heritage.

“A stronghold for many endangered species, the Gila is one of the last intact rivers left in North America,” said Todd Schulke, a cofounder of the Center for Biological Diversity. “We have to work hard to make sure it stays that way. We urge Governor Lujan Grisham to help us protect the Gila River forever.”

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.

The Gila River was previously included on this list in 1995, 1996, 2008 and 2014. Other rivers in the region listed as most endangered in recent years include the Lower Rio Grande (2018), Lower Colorado River (2017) and Colorado River in the Grand Canyon (2015).

America’s Most Endangered Rivers of 2019

1. Gila River, New Mexico
Gov. Lujan Grisham must choose a healthier, more cost-effective way to provide water to agriculture than by drying up the state’s last major free-flowing river.

2. Hudson River, New York
The U.S. Army Corps of Engineers must consider effective, nature-based alternatives to storm-surge barriers that would choke off this biologically rich tidal estuary.

3. Upper Mississippi River, Illinois, Iowa, Missouri
State and federal agencies must enforce laws that prohibit illegal levees, which increase flood risk for communities and degrade vital fish and wildlife habitat.

4. Green-Duwamish River, Washington
Local leaders must produce a flood-protection plan that safeguards communities and restores habitat for Chinook salmon — fish that are essential to the diet of Puget Sound’s endangered orca whales.

5. Willamette River, Oregon
The U.S. Army Corps of Engineers must immediately improve 13 dams to save wild Chinook salmon and steelhead from going extinct.

6. Chilkat River, Alaska
The Japanese investment firm DOWA must do the responsible thing and back out of a mining project that could decimate native salmon.

7. South Fork Salmon River, Idaho
The U.S. Forest Service must safeguard endangered fish by denying a mining proposal that could pollute this tributary of the “wild and scenic” Salmon River.

8. Buffalo National River, Arkansas
Gov. Asa Hutchinson must demand closure of an industrial hog-farming facility that pollutes groundwater and threatens endangered species.

9. Big Darby Creek, Ohio
Local leaders must use state-of-the-art science to craft a responsible development plan that protects this pristine stream.

10. Stikine River, Alaska
The International Joint Commission of the United States and Canada must protect the river’s clean water, fish and wildlife, and indigenous communities by stopping harmful, polluting mines.

2019 River of the Year: Cuyahoga River, Ohio
American Rivers celebrates the progress Cleveland has made in cleaning up the
Cuyahoga River, 50 years since the river’s famous fire that sparked the nation’s environmental movement.

The Center for Biological Diversity is a national, nonprofit conservation organization with more than 1.4 million members and online activists dedicated to the protection of endangered species and wild places.

American Rivers believes every community in our country should have clean water and a healthy river. Since 1973, we have been protecting wild rivers, restoring damaged rivers and conserving clean water for people and nature. With headquarters in Washington, D.C., and offices across the country, we are the most effective river conservation organization in the United States, delivering solutions that will last for generations to come. Connect with us at

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