WEMO DEEP DIVE / PART 3

The Insider

One attorney spent 16 years suing BLM over WEMO from the outside. Then the Biden administration appointed her as BLM’s second-in-command. She then played a key role in weaponizing the WEMO decision during the final hours of the Biden Administration. This is the revolving door that shaped the WEMO outcome.
The Insider

Nada Wolff Culver: From Plaintiff to Defendant

Nada Wolff Culver is a Colorado environmental attorney whose career spans private practice, nonprofit advocacy, and unelected senior official at the Bureau of Land Management. Her involvement in the WEMO matter spans more than two decades— from helping to bring and win the original litigation as the plaintiff while she was Senior Counsel & Director at the Wilderness Society, to serving as the named federal defendant as the Deputy Director at the BLM in the subsequent case which led to closing 2,200 miles of trails (Center for Biological Diversity v. Culver).

Yes. You’ve read that correctly. Nada Culver went from suing the BLM to being the second-in-command at the BLM while being sued by the very same organizations she spent the bulk of her career working with.

Nada Culver BLM Wilderness Society
Revolving Door Timeline

20 Years of Access to Power on Both Sides

1992 - 2003
Private Practice Attorney
Multiple firms in Philadelphia, Denver, Lakewood
Environmental litigation, Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), toxic torts. Participated in the first application of CERCLA to an operating refinery. Later became partner at Patton Boggs LLP.
2003 - 2019
Senior Counsel & Director, BLM Action Center
The Wilderness Society
16 years leading The Wilderness Society's BLM program. Primary representative and public spokesperson throughout the WEMO litigation. Instrumental in the 2006 lawsuit that challenged the original WEMO plan, which Judge Illston ruled in plaintiffs' favor in 2009. Also involved in the Utah travel management settlement covering 10+ million acres.
2019 - 2021
VP for Public Lands & Senior Policy Counsel
National Audubon Society
Led challenges to BLM oil and gas leasing in sage grouse habitat, opposed Arctic Refuge drilling, filed formal protests against BLM lease sales in Colorado.
March - Nov 2021
Deputy Director of Policy & Programs (Acting Director)
Bureau of Land Management
Biden appointment. Simultaneously performed delegated duties of BLM Director. Led all-staff town hall with 2,000+ employees. Widely reported as frontrunner for permanent Director nomination.
Nov 2021 - Jan 2025
Principal Deputy Director
Bureau of Land Management
Second-ranking position at BLM. Became named federal defendant in Center for Biological Diversity v. Culver, the successor WEMO case brought by the same coalition of environmental groups she had previously worked alongside.
Jan 9 - 20, 2025
Acting BLM Director
Bureau of Land Management
Served as Acting Director for 11 days after Tracy Stone-Manning resigned to become President of The Wilderness Society.
2025 - Present
Partner
Nashoba Consulting LLC
Returned to private consulting after leaving federal service.
Plaintiff-side advocacy (suing BLM)
Government appointment
Named federal defendant (defending BLM)
THE REVERSAL

From Suing BLM to Running BLM

The same attorney who helped bring and win the original WEMO lawsuit as a Wilderness Society advocate became the named federal defendant in the successor case.

2006 – 2019

Plantiff

The Wilderness Society
Helped sue BLM over WEMO

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2021 – 2025

Named Defendant

Bureau of Land Management
CBD v. Culver (latest WEMO case)

department of interior building
The Cases

Key Legal Proceedings Involving Culver

Culver’s career touches several of the most consequential public land access cases in the past two decades. Here are the ones directly relevant to WEMO and the broader access fight:

2006 – 2019

WEMO OHV Route Network Litigation (Plaintiff Side)

As director of The Wilderness Society’s BLM Action Center, Culver was the organization’s primary representative throughout the original WEMO challenge. In 2006, a coalition of 11 environmental groups sued BLM over the route network. Judge Illston ruled for the plaintiffs in 2009, finding BLM had failed to follow minimization criteria. BLM was ordered to redo the process.

2008 – 2018

Utah Travel Management Settlement (Plaintiff Side)

The Wilderness Society joined SUWA, NRDC, Sierra Club, and others in challenging six BLM travel plans covering 10+ million acres in Utah. The 2017 settlement required BLM to redo 13 travel management plans and 5 land use plans by 2025. Culver was a named party contact and spokesperson. The Tenth Circuit dismissed state challenges in 2018. This settlement continues to govern BLM Utah’s travel planning.

2021 – 2025

Center for Biological Diversity v. Culver (Defendant Side)

After joining BLM, Culver became the named federal defendant in the successor WEMO case. CBD, Sierra Club, and others alleged the 2019 route network violated FLPMA minimization criteria. In October 2024, Judge Illston ruled for the plaintiffs again. Settlement talks failed. In January 2026, after Culver had departed, Judge Illston ordered 2,200 miles closed.

THE FINAL DIRECTIVE

On Her Way Out, Culver Weaponizes Minimization Criteria

On January 17, 2025, three days before the administration change, Nada Culver signed a Policy Memorandum as Acting BLM Director titled “Application of the minimization criteria at 43 CFR 8342.1.” The memo instructs every BLM State and Field Office in the country to apply the minimization criteria more aggressively when designating OHV routes.

The memo explicitly cites the October 2024 WEMO ruling as the catalyst: “In light of another ruling finding the BLM’s compliance with the minimization criteria inadequate.” That ruling is Center for Biological Diversity v. Culver. The case where she was the named defendant.

Read that again. The attorney who spent 16 years at The Wilderness Society building the legal framework to challenge BLM travel plans using the minimization criteria then used the ruling in a case where she was also the defendant to issue a national policy directive telling every BLM office in America to apply that same standard more strictly.

Read that one more time. It’s imperative you understand the game.

Lowlights from the directive:

FROM THE MEMO: PAGE 6

“The BLM should not designate a route as available for public OHV use if resource impacts or user conflicts stemming from OHV use of that routes cannot be minimized in some manner. In such situations, section 8342.1 compels the BLM to designate the routes as closed to public OHV use.”

From the Memo: Page 3

“Simply decreasing the number of miles of routes available for OHV use near certain resources does not, in and of itself, demonstrate application of the minimization criteria.”

From the Memo: Page 4

“The BLM’s primary legal obligation is to ensure that any OHV route designations comply with the regulatory requirement to minimize resource impacts and user conflicts.”

Translation:

Closing trails is not enough. Mitigation does not count. Access is secondary to the minimization criteria. And if BLM cannot prove every route minimizes impacts to an undefined standard, the default is closure. This is now national policy, signed into effect by the same person who spent her career building the legal strategy to make it happen.

The memo was signed on January 17, 2025 – during the final hours of the Biden Administration. Culver served as Acting BLM Director through January 20. The policy directive she issued applies to every travel management plan on every acre of BLM land in the country. It is the final product of a 20-year strategy: build the legal precedent from outside the agency, enter the agency, and then codify that precedent into binding national policy on the way out the door.

You can download and read the directive yourself here.

Tracy Stone Manning BLM Wilderness Society
The Network

The Wilderness Society Connection

When BLM Director Tracy Stone-Manning resigned in January 2025, she left to become President of The Wilderness Society, the same organization where Culver spent 16 years suing BLM over WEMO and other travel plans.

Culver then served as Acting BLM Director for 11 days until the administration change. The revolving door between The Wilderness Society and the highest levels of BLM leadership is the missing context that no one is talking about.

“Culver’s involvement in the WEMO matter spans more than two decades: from helping to bring and win the original 2006-2009 litigation as a Wilderness Society advocate, through the lengthy replanning period that followed, to serving as the named federal defendant in the 2021 successor case during her time as Principal Deputy Director of BLM.”

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Why This Matters

The Political Actors Behind the Closure

The timeline and actors in this case speak for itself.

The WEMO decision did not happen in a vacuum. It is the product of a 20-year legal strategy, executed by organizations with sustained access to both sides of the courtroom and the decision-making authorities of the federal government. Understanding who shaped this outcome is essential to understanding how to change it.

This is the missing context that connects the legal arguments in Parts 1 and 2 to the political reality behind them. The regulatory framework that made the WEMO closure possible was not just a product of bureaucratic complexity combined with litigation pressure. It was shaped, tested, and leveraged by a network of advocates who later held the power to implement the policies they had spent decades demanding and building.

TAKE ACTION

We’ve Won Before, But With an Engaged Community

BRC has been defending your access to public lands for nearly 40 years. WEMO is the biggest threat we’ve ever faced. The precedent set here won’t stop at California’s borders. We need you in this fight.

BACK TO

Part 2: The Endless Standard

NEXT UP

Part 4: (Coming Soon)

It’s Time For a New Playbook.

BlueRibbon Coalition isn’t standing idly by. We’re fighting to change the rules that make cooperating in the current system a losing endeavor. Join us.