WEMO DEEP DIVE / PART 2
Minimization Criteria:
An Endless Standard
Congress passed FLPMA in 1976. But it never authorized the minimization criteria. Unelected bureucrats at the BLM wrote them into regulation on their own. Now those criteria are being used to close every trail they touch, and they apply to every inch of BLM-managed land in America.
THE REAL JUSTIFICATION FOR CLOSURE
An Undefined Regulation That Encouraged Litigation
Contrary to what much of the media has led the public to beleive, the court did not close 2,200 miles of trails in the Western Mojave because BLM failed to protect the desert tortoise. It closed them because BLM could not satisfy a regulatory standard that was never meant to be satisfied. That standard is 43 C.F.R. § 8342.1, the minimization criteria.
The Regulation at Issue
“The authorized officer shall locate designated trails and areas to minimize damage to soil, watershed, vegetation, air, or other resources of the public lands, and to prevent unnecessary or undue degradation of the lands.”
43 C.F.R. § 8342.1(a)
Read that language carefully. It does not say “reduce” impacts. It does not say “mitigate” impacts. It says “minimize.” And it applies those instructions to soil, watershed, vegetation, air, wildlife, cultural resources, and conflicts among users, simultaneously.
There is no threshold. No numeric target. No definition of when minimization has been achieved. The regulation asks BLM to pursue an endpoint it never defines.
The Legal Gap
Congress Never Authorized This Standard
The Federal Land Policy and Management Act of 1976 (FLPMA) is the statute that governs how BLM manages public lands. Congress wrote FLPMA. It is the law.
FLPMA requires BLM to prevent “unnecessary or undue degradation” of public lands. That is the statutory standard Congress enacted. It is the standard BLM is legally required to meet. And it is the standard the judge agreed that BLM met.
The minimization criteria in 43 C.F.R. § 8342.1 were not written by Congress. They were written by unelected bureucrats at the BLM as a self-imposed regulation. They layer additional requirements on top of FLPMA, demanding that routes be “located to minimize” impacts across multiple resource categories at once.
Here is the contradiction at the center of the WEMO decision: the court acknowledged that BLM satisfied FLPMA’s requirement to prevent undue degradation. The agency met the standard Congress set. But the court ruled that BLM violated its own regulation, the minimization criteria, because the agency could not demonstrate that it had reduced impacts to an undefined minimum across every resource category.
BLM met the standard Congress wrote into law. The court threw out the plan because BLM could not satisfy a standard the agency wrote for itself— one with no defined endpoint.
The trails were closed because BLM did not adequately meet its own regulation. A regulation that goes beyond the statute it was built on, demands compliance with a standard it never defines, and produces outcomes Congress never intended.
The Contradiction
Two Competing Standards.
FLPMA says: prevent unnecessary or undue degradation. The court agreed BLM did that.
43 C.F.R. § 8342.1 (minimization criteria) says: locate routes to minimize impacts. BLM closed thousands of miles of routes the recreation community opposed losing, built four layers of protection, spent a decade on analysis. But the court said it was not enough to meet the undefined “minimization” standards.
When an agency can satisfy the law Congress wrote and still fail a regulation it wrote for itself, the regulation is the problem.
The Structural Flaw
Why This Standard Can Never Be Satisfied
The minimization criteria contain a structural problem that makes compliance impossible when applied to landscape-scale resources. Understanding the distinction is critical.
Discrete Resources: Minimization Works
When the sensitive feature is a specific location (a spring, a cultural site, a nesting area), the agency can relocate the route around it. “Minimize” has a clear, achievable endpoint. Move the route, protect the resource. Done.
Landscape-Scale Resources: Minimization Breaks
When the “resource” is a landscape covering millions of acres, there is nowhere to relocate the route. Avoidance is impossible. The only tools left are reduction, restriction, and closure. Any remaining route can always be challenged as not minimized enough.
As the WEMO decision proved: it may be impossible for BLM to comply with the Minimization Criteria.
The Code of Federal Regulations has become so complicated by overreaching political appointees, backroom sue-and-settle negotiations, special interest interference, and Congressional dysfunction that it is practically impossible for BLM to comply with the regulatory regime it has erected for itself.
The Minimization Trap
Logic That Guarantees Failure
Follow the regulatory logic to its conclusion, and the outcome is always the same:
The Regulation
Routes must be “located to minimize” impacts to soil, vegetation, wildlife, and other resources.
The Problem
When the resource covers the entire landscape, routes cannot be relocated away from it. There is nowhere to go.
The Agency Response
BLM closes thousands of miles of routes. Fewer routes, fewer disturbances, less fragmentation.
The Court’s Ruling
Route closures alone do not demonstrate minimization. The agency must show remaining routes are “located to minimize.”
The Result
Any remaining route can be challenged. Any network can be deemed insufficient. There is no endpoint. The standard demands perpetual reduction toward zero.
The regulatory system assumes a level of scientific precision, analytical transparency, and administrative capacity that no land management agency actually possesses. It provides no mechanism for reaching compliance, because compliance is never defined.
So the “expert agency” model becomes a fiction. Not because BLM staff are incompetent — but because the regulatory maze they operate in is structurally unworkable.
This is not a failure of effort. It is a failure of design. The regulation creates a legal standard that ratchets in one direction: toward closure.
The Weapon
How Litigation Groups Exploit This Endless Standard
A regulation with no defined endpoint is a permanent litigation tool. Organizations like the Center for Biological Diversity do not need to prove that a travel plan harms wildlife. They only need to argue that the agency did not minimize impacts enough.
“Enough” is never defined. So the argument can be made against any plan, in any state, for any travel network on federal land.
This is not speculation. It is the documented pattern. The same legal theory used to close 2,200 miles of trails in WEMO can be applied to every BLM travel management plan in the country. Every plan that designates motorized routes on public land must satisfy the minimization criteria. Every plan is vulnerable to the same challenge.
The anti-access stategic playbook is simple: File suit arguing that BLM did not sufficiently demonstrate how routes were “located to minimize” impacts. The regulation provides no threshold for compliance, so the agency can never prove it did enough. The court reopens the plan. More routes close. Repeat.
This Does Not Stop at California’s Borders.
43 C.F.R. § 8342.1 applies everywhere BLM manages land. If it can close 2,200 miles of trails in the Mojave, it can close trails in your state next.
“A regulation that demands ‘minimization’ without defining what minimization looks like is not a management tool. It is a blank check for litigation. When the same standard can be used to invalidate any travel plan, in any state, for any species, the regulation itself has become the threat to public access.”
PATH FORWARD
Rescind the Rule. Restore the Balance.
The current open-ended regulation is structurally broken, goes beyond what Congress authorized, encourages perpetual litigation and, thus, should be rescinded.
It Exceeds Congressional Authority
FLPMA requires preventing “unnecessary or undue degradation.” The minimization criteria go further, demanding a level of impact reduction that Congress never authorized and the regulation never defines.
It Cannot Be Satisfied
When applied to landscape-scale resources, the standard has no achievable endpoint. BLM can always be told to minimize more. Compliance is structurally impossible.
It Weaponizes Litigation
An undefined standard gives litigation groups permanent leverage over every travel plan. As long as this regulation exists, every plan can be challenged, every route can be reopened, and every closure can be expanded.
It Fails Wildlife Too
Endless litigation over regulatory language does not produce better conservation outcomes. It diverts resources from on-the-ground recovery work and erodes the public trust that effective conservation depends on.
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 1: The Rigged System
NEXT UP
Part 3: The Insider
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.