Where the Chiefs Come From

 A third piece on the Forest Service reorganization — on where the agency’s leadership has come from, and what that says about where its operational center belongs.

 The Selway-Bitterroot Wilderness Area (from the Blodgett Overlook Trail, Bitterroot NF)

The two essays I posted earlier this month argued that the Forest Service’s operational center should not be moved to Salt Lake City, and that Missoula is the defensible alternative if a move is going to happen at all. Those pieces argued from water — the 1897 mandate to maintain favorable conditions of water flows, and the political culture of the proposed host state. This one argues from something less visible and, in its own way, more telling. It argues from where the agency’s leaders have come from.

Consider a sequence from the recent past. Dale Bosworth served as Regional Forester for the Northern Region — Region 1, headquartered in Missoula — from 1997 to 2001. In 2001 he became the 15th Chief of the Forest Service. Gail Kimbell was appointed Region 1 Regional Forester in December 2003; in 2007 she became the 16th Chief, the first woman to hold the office. Tom Tidwell was appointed Region 1 Regional Forester in 2007, succeeding Kimbell when she moved up; in 2009 he became the 17th Chief, and held the position for eight years.

Three consecutive Chiefs of the United States Forest Service, spanning the years from 2001 to 2017, came to the office directly from the same chair: the Regional Forester’s seat in Missoula, Montana. The Forest History Society records the fact without embellishment. Tidwell, it notes, was the third consecutive person promoted from Region 1 Regional Forester to chief. The pattern was remarked on at the time. When Tidwell’s appointment was announced in 2009, a Missoula newspaper asked why the last three chiefs had all come from that one region.

Bosworth, who had returned to Missoula after his own retirement, offered an answer. Region 1, he said, is the last of the wildlands in the lower 48 states — an excellent place to acquire a wide variety of experiences. More specifically, he described it as a training ground for bringing together the independent and conflicting interests of the Northern Rockies. The work of a Region 1 Regional Forester, in his telling, is the work of holding competing claims in productive tension — ranchers and wilderness advocates, timber and recreation, federal authority and state prerogative, tribal treaty rights and private property — across a landscape where those claims press against each other harder than almost anywhere else in the system. A leader who can do that work in the Northern Rockies, the reasoning goes, can do it for the agency as a whole.

What makes the modern sequence striking is that it was not the first time. The pattern reaches back to the agency’s founding generation.

 Historical photograph of the Forester and Branch Chiefs, March 1924

Missoula became the official center for Forest Service operations in the Northern Rocky Mountain District in December 1908, when the regional office system was established. The district’s first leader was William B. Greeley; his assistant was Ferdinand Silcox. Greeley led the Missoula district through the catastrophic fires of 1910 — the Big Blowup that burned three million acres in two August days and shaped the agency’s thinking about fire for the next century. In 1911 Greeley was transferred to Washington, and Silcox succeeded him as district forester in Missoula, serving until 1917. In time, both men became Chiefs of the Forest Service: Greeley the 3rd Chief, from 1920 to 1928, and Silcox the 5th, from 1933 until his death in 1939.

Honesty requires a qualification. Neither Greeley nor Silcox went directly from Missoula to the Chief’s office the way Bosworth, Kimbell, and Tidwell later would; their careers ran through Washington and, in Greeley’s case, through a world war before they reached the top. And honesty requires acknowledging something else. The fire doctrine that Greeley and Silcox forged in the aftermath of 1910 — the conviction that fire could and should be suppressed wherever it appeared — became one of the agency’s defining commitments and, eventually, one of its most reconsidered. A century of fire ecology has complicated the lesson those men drew from the Big Blowup. The point is not that the leaders Missoula produced were always right. The point is that the agency kept turning to leaders formed there when it chose who would sit at the top.

That is the pattern, and it brackets the whole history of the Forest Service. Two of the agency’s first five Chiefs were formed in the Missoula office during the founding era. Three consecutive Chiefs came directly from the Missoula Regional Forester’s chair in the modern era. Across more than a century, the Northern Rockies have been, again and again, the ground where the agency’s leadership took shape.

I want to be careful not to overstate this. These were not people made by a single place. Bosworth earned his forestry degree at the University of Idaho and began his career on the St. Joe National Forest; before Missoula he had been Regional Forester in the Intermountain Region, headquartered in Ogden, Utah. Kimbell grew up in New England, hiking and fishing in the White Mountain National Forest, and trained at the University of Vermont and Oregon State. Tidwell grew up in Boise, trained at Washington State, and — worth noting in this context — served as a Forest Supervisor during the 2002 Winter Olympics in Salt Lake City. These were broad Western careers, formed across many forests and several regions. Missoula did not make them by itself. But the Missoula chair was, across two distinct eras, the seat the agency most often filled and then promoted from. Whatever that chair demanded, it demanded something the agency kept deciding it wanted at the top.

What it demanded, if Bosworth is right, was the capacity to govern contested ground without flattening the contest. That is a particular kind of institutional skill, and it is not produced by management training or by proximity to power. It is produced by doing the work in a place where the work is hard. The Northern Rockies are that place. The landscape is varied enough — boreal, montane, river valley, high-desert margin — that a leader encounters most of the agency’s ecological range. The politics are contested enough that a leader learns to build agreement rather than impose it. And the institutional density is high enough that a Regional Forester there is never far from the research, the fire operations, and the field experience that inform a sound decision.

This brings the argument to the present. The 21st and current Chief, Tom Schultz, did not come up through the federal line-officer pipeline that produced his three modern predecessors. His path ran through state lands and the private sector — director of the Idaho Department of Lands, leadership of the Trust Lands and Water Resources Divisions at Montana’s Department of Natural Resources and Conservation, and a period in the timber industry before his appointment. It is a different formation than Bosworth’s or Tidwell’s.

But it is not a formation from somewhere else. Schultz holds a master’s degree in forestry from the University of Montana — earned in Missoula. His Montana work in trust lands and water resources is, in its own register, public-trust work: the administration of lands and waters held for a beneficiary across time. His career has run through the same Northern Rockies country that Bosworth named as the agency’s training ground, even if it ran through state institutions rather than federal ones. The current Chief’s own formation, in other words, points back toward the same place.

That is the quiet argument of this piece. For more than a century, the leadership of the Forest Service has been forming in and around Missoula and the Northern Rockies — through the founding-era office that produced Greeley and Silcox, through the modern Regional Forester’s chair that launched three consecutive Chiefs, and now through a Chief whose own graduate training and state-lands career run through the same country. The agency’s leadership has a center of gravity, and it has never been in Salt Lake City. It has been in the place Bosworth called the last of the wildlands — the place the agency kept turning to when it needed someone who could hold contested ground together.

A reorganization that moves the operational center to Salt Lake City moves it away from that center of gravity. It does not move the agency toward its leadership; it moves it away from where its leadership has been formed. Missoula already holds the institutional density — the fire research, the smokejumpers, the aerial fire depot, the regional headquarters, the forestry school, and beginning this summer the National Forest History Museum. The leadership history points in the same direction the institutions do.

None of this requires a verdict. The case can simply be observed. Two of the first five Chiefs were formed in the Missoula office. Three consecutive modern Chiefs came directly from the chair there. The current Chief was trained in Missoula and built his career in the surrounding country. For more than a hundred years, the agency’s leadership has been forming in one identifiable place. The operational center belongs where the leadership has been forming.

A note on sources.

Leadership records from the Forest History Society biographies of William B. Greeley, Ferdinand A. Silcox, Dale Bosworth, Abigail (Gail) Kimbell, and Thomas Tidwell; the University of Oregon Special Collections inventory of the Greeley papers; the USDA Forest Service Intermountain Region past-regional-foresters record; and the official USDA Forest Service biography of Chief Tom Schultz. The 1908 establishment of the Missoula district office from contemporaneous Missoulian accounts. Dale Bosworth’s remarks on Region 1 as a training ground from a 2009 Missoulian article on Tidwell’s appointment, as quoted by the Forest History Society. Lead photograph of the Selway-Bitterroot Wilderness by the author. Historical photograph of the Forester and Branch Chiefs, March 1924, from U.S. Forest Service historical records (image 186996).

Samuel Lammie is a geospatial professional (GISP) and former federal employee. His Forest Service career included a capstone role as Northern Region Geospatial Program Manager in Missoula. He served as a Peace Corps Volunteer.

This piece was produced in collaboration with Claude, an Anthropic AI assistant. The argument, the sources, and the editorial judgments are the author’s.

The Latest: What the Great Salt Lake Is Telling Us About Where the Forest Service Belongs

A companion piece to "Water, the Public Trust, and Where the Forest Service Belongs."

Lake Como, Montana 

I posted an essay on this blog earlier this week arguing that the Forest Service’s operational center should not be moved to Salt Lake City. The argument rested on a specific claim: that the political culture of the proposed host state treats water as an allocable commodity rather than as a public trust, and that this cultural difference is incompatible with the agency’s 1897 statutory mandate to maintain favorable conditions of water flows. I named the Great Salt Lake as direct evidence of how the host state’s water tradition has played out in practice.

I did not expect the test to be administered so early. It has been.

What happened this week

On Thursday, May 21, Governor Spencer Cox issued an executive order declaring a statewide drought emergency. All twenty-nine Utah counties are in severe drought; twenty-two are in extreme drought; Uintah County is in exceptional drought. The 2025–26 winter was the warmest on record in Utah. Snowpack peaked three weeks early at the lowest level since 1930. Snowpack supplies ninety-five percent of Utah’s water. The reservoir reserves the state is now drawing on stand at seventy percent of capacity. Cox called this “one of the worst droughts in history” and noted that his own farm in Sanpete County has been cut to about half of normal production for 2026.

At the same press conference, Cox addressed plans for a forty-thousand-acre data center campus called Stratos, approved earlier this month by Box Elder County commissioners along the north shore of the Great Salt Lake. The project is backed by celebrity investor Kevin O’Leary. According to reporting in Utah News Dispatch and the Salt Lake Tribune, Stratos is projected to consume twice as much energy as the entire state of Utah currently uses, and could increase the state’s carbon emissions by more than fifty percent. Hundreds of Utahns demonstrated against it at the Capitol on May 14 and again on May 23.

Cox’s defense, repeated on May 21, was that the data center would use less water than the agricultural operations currently on the site. That accounting may be technically correct on the input side. It does not account for the project’s energy demand, the air-quality consequences, the construction footprint, or the fact that the state is approving one of the world’s largest industrial projects next to its dying terminal lake during the worst drought in modern Utah history.

On Saturday, May 23, EPA Administrator Lee Zeldin toured the Great Salt Lake at Farmington Bay. The visit was occasioned by a proposed one-billion-dollar federal allocation in the president’s budget for Great Salt Lake recovery — money for agricultural water leasing, ecosystem restoration, municipal water conservation, and habitat management. When reporters asked Zeldin about Stratos, he punted. “As far as our role with these data centers, EPA isn’t stepping all over the toes of that process,” he said. “In many cases, with states and local municipalities, the state has primacy for the air permitting.”

The pattern

I am not writing this to score a point. The original essay made that commitment explicitly and I want to keep it. But the week’s events reveal a pattern that does not come into focus from any single piece of news, and the pattern matters for the argument.

The same federal administration is doing three things at once. It is proposing a billion dollars in federal money to help recover the Great Salt Lake. It is deferring to state regulators on a forty-thousand-acre industrial project that will roughly double Utah’s energy use and may increase its carbon emissions by more than half, next to the lake the billion dollars is meant to save. And it is proposing to move the operational center of the federal agency whose 1897 statutory mandate is favorable conditions of water flows to the political environment that produced this outcome.

These three moves point in different directions. The first treats water as a public trust worthy of federal investment. The second treats water and air as state-primacy matters in which federal authority steps aside. The third places the federal water-flows agency inside the political culture that has produced the lake’s depletion in the first place. The contradictions are not abstract. They will produce real decisions about real watersheds across the National Forest System over the next decade.

This is what the original essay was warning about. Not that any single Utah politician or any single project is the problem. The problem is structural — what happens when an agency built around the public-trust tradition is placed inside a political culture that treats the trust as state-by-state discretion. The agency absorbs the assumptions of the political culture it lives inside. That is the structural risk. The Stratos project, the drought declaration on the same day, and the EPA’s deferral to state primacy three days later are evidence that the political culture in question is operating exactly as the original essay described.

What this means for the Forest Service

The original essay proposed Missoula as the defensible alternative if a move is going to happen at all. Nothing this week has changed that case. The Montana Supreme Court’s recent affirmation of the public-trust character of natural resources runs in exactly the opposite direction from the EPA’s deferral-to-state-primacy posture in Utah. The institutional density that already exists in Missoula — the Aerial Fire Depot, the Smokejumper Base, the Fire Sciences Laboratory, Region 1 headquarters, the forestry school — sits inside a political culture that treats federal lands as a public inheritance rather than as a state-managed asset class.

One additional point is worth making, and I should have made it more clearly the first time. I worked in Salt Lake City for four years at the Geospatial Technology and Applications Center. I know the city, I know the agency footprint there, and I know the people who do good work in that building. Nothing in this essay or the original is a criticism of Forest Service employees in Salt Lake City or of GTAC. The argument is about the political environment the agency would absorb if its operational center is relocated there, not about the people currently working there or about Utah as a state. The distinction matters and I want to be precise about it.

What I am not saying

I am not saying the Stratos project is going to happen exactly as proposed. The permitting process may run for years. Public opposition is real and growing. The Utah Department of Environmental Quality has not yet received an air-quality permit application. The protests at the Capitol on May 14 and May 23 show that Utahns themselves are pushing back on this project, hard, and that pushback is part of why the public-trust tradition is not dead in any state. Citizens carrying signs reading “you can’t drink data” are doing public-trust work whether they would frame it that way or not.

What I am saying is that the test the original essay proposed has been administered, and the results are visible. The political culture of the proposed host state has shown, within seven days of the essay’s publication, exactly the pattern the essay described. The drought declaration, the data center, the EPA’s deferral, and the billion-dollar lake recovery proposal all point at the same structural fact: the federal water-flows agency does not belong in a political environment where water and air are state-primacy matters and federal authority steps aside. The 1897 Organic Act is law. The test is straightforward. The proposed move fails it. Missoula passes.

A note on sources.

Drought declaration details from the Utah Governor’s Office press release of May 21, 2026, and reporting in the Deseret News, the Salt Lake Tribune, Utah News Dispatch, and the Standard-Examiner. Stratos project details from Utah News Dispatch reporting from May 14, May 19, and May 23. EPA Administrator Zeldin’s comments at Farmington Bay from Utah News Dispatch and Salt Lake Tribune reporting of May 24. The original essay, “Water, the Public Trust, and Where the Forest Service Belongs,” is posted on this blog under the date of May 25, 2026.

Samuel Lammie is a geospatial professional (GISP) and former federal employee. His Forest Service career included four years at the Geospatial Technology and Applications Center in Salt Lake City and a capstone role as Northern Region Geospatial Program Manager in Missoula. He served as a Peace Corps Volunteer.

This piece was produced in collaboration with Claude, an Anthropic AI assistant. The argument, the sources, and the editorial judgments are the author’s.

 

Water, the Public Trust, and Where the Forest Service Belongs

The case for Missoula, and the case against Salt Lake City. 

                                                         Missoula, Montana (2013)

I wrote last week (April 25th) about why the U.S. Forest Service should not be moved to Salt Lake City, and why the existing nine-region structure should be kept and tightened rather than dissolved. That post focused on the agency’s field organization. This one goes deeper, to the value the field organization exists to protect.

The single most important value of the National Forest System is permanence — the simple fact that 193 million acres of land remain in public ownership, in perpetuity, held in trust for citizens not yet born. Everything else the system provides depends on that prior fact. If the land leaves federal ownership, the other values become contingent on whoever owns it next. If the land stays, every other value remains possible to manage for, debate over, and adjust across generations.

The second most important value, and the one with the broadest political coalition behind it, is water. The two are not separable. Water is the value that has done the most political work, historically and now, to defend permanence. It is also the value that most directly answers the Salt Lake City proposal on its own terms.

A founding mandate

When Congress passed the Forest Service Organic Administration Act in 1897, it gave the agency two founding purposes: to furnish a continuous supply of timber, and to secure favorable conditions of water flows. Those words — favorable conditions of water flows — are not decorative. They were the political coalition that built the National Forests. Pinchot leaned on water more than on timber when he made the case to Congress and to the press, because urban populations downstream were the constituency willing to fight for federal forest protection. The forests were proposed, defended, and expanded as watersheds first.

A century and a quarter later, that mandate has only deepened. The Forest Service’s own Forests to Faucets 2.0 assessment, published in 2022, finds that forest lands are the source of nearly two-thirds of surface water in the 48 contiguous states, and that more than 150 million Americans drink water that originates on forested lands. National Forest System watersheds in particular supply the headwaters for major metropolitan systems across the country — Denver, Salt Lake City, Phoenix, Atlanta, Portland, Seattle. The link between federal forest management and the tap water of ordinary Americans is not metaphorical. It is geographic, measurable, and mapped.

This is the value any reorganization of the Forest Service has to be evaluated against. Does the proposed change strengthen the agency’s capacity to deliver on its water-flows mandate, or weaken it? That is the test.

A test case in the proposed host state

Salt Lake City sits inside one of the most visible water-policy failures in the modern American West. The Great Salt Lake, the largest saltwater body in the western hemisphere, has been declining for decades through upstream over-allocation of the Bear, Weber, and Jordan rivers. In November 2022 it reached its historic low of 4,188.5 feet — more than 11 feet below its long-term average and roughly 23 feet below its 1986 historic high.

Two consecutive wet winters in 2023 and 2024 brought modest recovery, but the lake’s south arm ended the 2025 water year at 4,191.1 feet — the third-lowest level recorded since 1903, and within the range Utah’s own Great Salt Lake Strike Team classifies as serious adverse effects. The same Strike Team’s 2026 report concluded that returning the lake to healthy levels by 2055 would require a sustained additional inflow of 800,000 acre-feet per year. That is a volume of water roughly equal to the annual consumption of a major American city, redirected to the lake every year for thirty years.

The consequences of the decline are not abstract. Exposed lakebed sediments contain arsenic and other heavy metals; dust storms carry that material into the airshed of the Wasatch Front, where two and a half million people live. Researchers at Brigham Young University and the University of Utah have warned that without sustained policy change, the lake could effectively collapse as a functional ecosystem within a generation. The state has begun to act — the Great Salt Lake Strike Team, the GSL 2034 charter, conservation legislation, agreements with mineral extractors — but the underlying water-rights regime that drove the depletion is still in place. Agriculture, municipal and industrial use, and mineral extraction continue to consume more water than the lake can spare.

I do not raise this to score a point. I raise it because it is direct evidence of how the political culture of the proposed host state treats water. Water in Utah is treated, by long custom and by statute, as an allocable commodity — a property right held by the user, transferable and severable from the land. That is one tradition in American water law and it is the tradition that built the Bear, Weber, and Jordan diversions. It is not the tradition that built the National Forest System.

Two traditions of water

The Forest Service’s organic mandate sits inside a different tradition: the public trust doctrine. The doctrine traces back through the U.S. Supreme Court’s 1892 decision in Illinois Central Railroad v. Illinois — holding that certain natural resources are held by the state in trust for the public and cannot be alienated to private interests — and was given its modern theoretical framing in Joseph Sax’s 1970 Michigan Law Review article The Public Trust Doctrine in Natural Resource Law. In this tradition, water and certain other natural resources are not commodities. They are held in trust. The trustee’s obligation is intergenerational, not transactional.

The public trust tradition has been quietly reaffirmed in recent state court rulings, including the Montana Supreme Court’s 2024 decision in Held v. Montana, which upheld a constitutional right to a clean and healthful environment and the public-trust character of the state’s natural resources. That decision is the most recent significant restatement of a doctrine that has been part of American law for more than a century. It is the legal expression of what Pinchot meant by favorable conditions of water flows: water held for the public, across generations, not for the highest bidder this year.

These two traditions — water as commodity and water as trust — are not abstract differences in legal philosophy. They produce different decisions about diversions, different decisions about reservoir releases, different decisions about minimum flows for fish and for downstream communities, different decisions about who pays when an aquifer runs dry. An agency centered in a state that has lived inside the commodity tradition will absorb that tradition’s assumptions. An agency centered in a state that has reaffirmed the trust tradition will absorb those.

The Forest Service’s organic mandate is on one side of this divide. The proposed host state is on the other.

Where the agency belongs

I am not opposed to a move. The Washington office handles national functions — Congress, OMB, the Department of Agriculture, tribal governments at the national scale — and those functions belong in Washington. But the agency’s operational center, if it is going to be located in any one place, should be located where it makes both ecological and political-cultural sense. There is one obvious candidate, and it is not in Utah.

Missoula, Montana, has the densest Forest Service institutional footprint of any city in the country outside Washington itself. The Aerial Fire Depot and the Missoula Smokejumper Base. The Rocky Mountain Research Station’s Fire Sciences Laboratory — the agency’s flagship fire research center, and arguably the most important fire science institution in North America. The Missoula Technology and Development Center. Region 1 headquarters. The University of Montana’s W.A. Franke College of Forestry and Conservation. And in July of this year, the new National Forest History Museum opens on the city’s west side. If you were going to consolidate the operational center of the Forest Service somewhere, you would consolidate it where the agency already lives.

An honest objection

One honest objection to Missoula has to be acknowledged before going further. Salt Lake City International is a Delta hub with roughly twenty-eight million passengers a year, direct international service, and broad connectivity across the West and beyond. Missoula International is a small-to-medium regional airport that served about a million passengers in 2025, with direct flights to roughly fifteen domestic destinations on six airlines. For an agency whose leadership travels constantly to Washington, to other regional offices, to fire incidents, and to tribal nations across the country, that difference is real and should not be waved away.

But the comparison is not between Missoula and Salt Lake City alone. The Forest Service’s headquarters has sat in Washington for more than a century, served by Reagan, Dulles, and BWI. The baseline against which any relocation has to be evaluated is Washington, not the alternative move. Against that baseline, neither Missoula nor Salt Lake City is more convenient than where the agency currently is. The relocation itself is the disruption; the choice between destinations is a second-order question.

Within that second-order question, Missoula’s daily direct service to nine major hubs — Denver, Seattle, Salt Lake City itself, Minneapolis–St. Paul, Dallas–Fort Worth, Chicago O’Hare, Portland, Los Angeles, San Francisco — covers the agency’s actual travel pattern, which is overwhelmingly domestic and regional. The places where Salt Lake City’s hub status offers genuine advantage — international travel, premium-cabin service, Asian and European connections — are not where the Forest Service operates. And in the one area where aviation matters most to the agency’s mission, Missoula already holds a comparative advantage that Salt Lake City does not: Neptune Aviation, the country’s largest private aerial firefighting fleet, is based at Missoula International, alongside the Aerial Fire Depot and the Smokejumper Base.

Travel logistics matter. They cannot override statutory mandate. Convenience is a real consideration; the 1897 Organic Act is law.

Montana’s public-lands politics also run differently from Utah’s. The state’s lived relationship with federal lands — hunting, fishing, fire, recreation, the working ranches that border national forests — cuts across party lines in ways that shape its political culture from the ground up. The Montana Supreme Court’s recent affirmation of the public-trust character of natural resources runs in exactly the opposite direction from Utah’s litigation seeking transfer of federal public lands to state ownership. A Forest Service centered in Missoula would absorb the civic norms of a state whose courts have recently reaffirmed that public natural resources are held in trust. That is the inverse of the Salt Lake City structural problem.

There is also a symbolic dimension that should not be dismissed as sentimental. The National Forest History Museum opens this summer in Missoula. A national headquarters announcement made there, on the steps of the museum, with the full institutional history of the agency literally behind it, would say something coherent about what the agency is and why it exists. It would mark the moment as a recommitment to the founding design rather than an abandonment of it.

Keep the regions, move the headquarters honestly

My position is the same as it was last week, refined: keep the nine regional offices intact in the cities they currently occupy, leave the Albuquerque Service Center handling back-office consolidation, leave the Washington office handling national policy and congressional liaison, and if a move of the operational center is going to happen, move it to Missoula rather than to Salt Lake City. That is a reorganization that strengthens the agency’s water-flows mandate rather than betraying it.

The Forest Service was built to keep water on the land, watersheds intact, and forests in public hands across generations. A reorganization worthy of that mandate has to be evaluated against it. By that test, Salt Lake City fails. Missoula passes.

A note on sources.

Great Salt Lake elevation and inflow figures from the Utah Great Salt Lake Strike Team’s 2026 Data Report, the U.S. Geological Survey, and the Utah Division of Water Resources. Drinking-water figures from the USDA Forest Service’s Forests to Faucets 2.0 assessment (Mack et al., 2022). Public trust doctrine framing from Illinois Central Railroad v. Illinois (1892) and Joseph Sax, The Public Trust Doctrine in Natural Resource Law, 68 Mich. L. Rev. 471 (1970). Held v. Montana decided December 2024 by the Montana Supreme Court. Forest Service institutional history from Peter L. Stark’s Field Organization and Administrative History of the National Forest System. Missoula International Airport passenger and route data from the Missoula County Airport Authority and Montana Department of Transportation 2025 statistics.

Samuel Lammie is a geospatial professional (GISP) and former federal employee whose career began as a Timber Stand Improvement (TSI) Forester and volunteer firefighter on the San Carlos Apache Reservation in Arizona. He served as a Peace Corps Volunteer.

This piece was produced in collaboration with Claude, an Anthropic AI assistant. The argument, the sources, and the editorial judgments are the author’s.