Public-land law, in order
What's been built. What's been threatened. What got built back.
A working chronology of federal AND state laws and bills affecting public-land access — from the disposal era (1785–1880s, when public land was sold off) through the conservation era (1891–today). Each entry is tagged with three labels: jurisdiction — federal or state — direction — whether it expanded or reduced public-land protections — and outcome — whether the bill became law, was withdrawn, vetoed, or modified. Use the filters to view only expansions, only reductions, or the full record. Every event links to a primary source.
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1785FederalReductionPassed
Land Ordinance
Established the framework for surveying and selling federal public-domain land in the Northwest Territory. Created the township-and-range survey system still used today. Set the foundational U.S. policy of disposal — selling federal land to private settlers — that dominated public-land law for the next 100+ years.
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1787FederalReductionPassed
Northwest Ordinance
Created the legal framework for organizing federal territories into new states and granting them 'equal-footing' status with the original 13. The equal-footing doctrine has since been invoked in modern state transfer-attempt bills (Utah HB 148, Arizona HB 2002) as the legal argument for compelling federal land transfer. Originally enabled westward expansion through structured public-land disposal.
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1862FederalReductionPassed
Homestead Act
Granted 160 acres of federal public-domain land free to any settler who would farm or improve it for five years. Distributed approximately 270 million acres of federal land to private claimants over the next 70+ years — roughly 10% of the U.S. land area. Democratized land ownership for many while displacing Indigenous nations and dramatically reducing the federal public estate.
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1862FederalReductionPassed
Pacific Railroad Act
Authorized federal land grants of approximately 175 million acres to railroad companies — alternating sections of public land along the planned transcontinental route — as construction subsidies. The largest corporate land transfer in U.S. history. Enabled the transcontinental railroad while permanently moving vast tracts of federal land into private corporate ownership.
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1872FederalReductionPassed
General Mining Act
Authorized U.S. citizens to claim and patent (purchase) federal mineral lands for $2.50–$5.00 per acre. Largely unchanged since enactment. Still allows hard-rock mining claims on federal land at the same per-acre price set in 1872 — without paying federal royalties. One of the longest-running federal land laws still in force; passed the same year as Yellowstone, on the cusp of the disposal-to-retention shift.
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1872FederalExpansionPassed
Yellowstone National Park Act
Established Yellowstone — 2.2 million acres across Wyoming, Montana, and Idaho — as the first national park in the world. Set the precedent that vast tracts of federal land could be permanently set aside for public use rather than sold to settlers or extractive industry. Signed by President Grant the same year as the General Mining Act, marking the early tension between disposal and retention. The model was later adopted globally.
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1877FederalReductionPassed
Desert Land Act
Authorized the sale of 640-acre tracts of arid public land at $1.25 per acre to any settler who would irrigate it within three years. Sold approximately 11 million acres before reform efforts in the 20th century. Widely abused by speculators and large agricultural interests; many tracts were never actually irrigated.
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1878FederalReductionPassed
Timber and Stone Act
Authorized sale of public timber and stone lands at $2.50 per acre — primarily in California, Oregon, Washington, and Nevada. Widely exploited by timber companies who used dummy entrymen to assemble huge tracts; estimated 14+ million acres transferred under the act. Repealed in 1955 after decades of documented fraud and abuse.
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1891FederalExpansionPassed
Forest Reserve Act
Authorized the President to set aside 'forest reserves' from federal public-domain land. THE PIVOT MOMENT in U.S. public-land policy: the first major federal law that explicitly retained land in public ownership rather than disposing of it. The first reserves became today's National Forest System — now 193 million acres across 154 forests and 20 grasslands. Marked the formal end of a century-long disposal era and the beginning of the conservation era.
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1894New YorkExpansionPassed
New York 'Forever Wild' Constitutional Amendment
Article XIV of the New York State Constitution declared the Adirondack and Catskill Forest Preserves 'forever kept as wild forest lands' — banning timber harvesting, leasing, or sale of state-owned forest land. The first state-level constitutional protection of public land in the U.S., still in force today and frequently cited as a model. Covers 2.7 million acres in the Adirondacks alone.
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1906FederalExpansionPassed
Antiquities Act
Authorized the President to designate national monuments on federal land to protect 'historic landmarks, historic and prehistoric structures, and other objects of historic or scientific interest.' Used by every administration since across both parties — Theodore Roosevelt established Devil's Tower as the first national monument that same year. Has been the legal basis for protecting Grand Canyon, Bears Ears, Statue of Liberty, and many others.
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1916FederalExpansionPassed
National Park Service Organic Act
Created the National Park Service and gave it a dual mandate: conserve scenery and wildlife, AND provide for public enjoyment in a way that leaves them 'unimpaired for future generations.' Consolidated management of 35 existing parks and monuments under one professional agency. The 'unimpaired' standard remains the legal basis for park management today.
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1937FederalExpansionPassed
Pittman-Robertson Act
Created an excise tax on firearms, ammunition, and archery equipment. The revenues — paid by hunters and shooters themselves — fund state wildlife conservation, habitat acquisition, and hunter education. Has distributed more than $14 billion since 1937. Often cited as the most successful user-pays conservation funding model in the world.
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1964FederalExpansionPassed
Wilderness Act
Created the National Wilderness Preservation System and defined wilderness in federal law as 'an area where the earth and its community of life are untrammeled by man.' Initially protected 9.1 million acres; the system has since grown to 111+ million acres across 800+ designated areas in 44 states. Each new wilderness designation requires an act of Congress.
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1965FederalExpansionPassed
Land and Water Conservation Fund Act
Established a fund — drawn from offshore oil and gas royalty revenues — for federal and state acquisition of recreation land, trail systems, and public access points. The single largest federal source of conservation funding. Has invested in every U.S. county, supporting national parks, fishing access points, and city parks alike.
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1968FederalExpansionPassed
Wild and Scenic Rivers Act
Created the National Wild and Scenic Rivers System to preserve free-flowing rivers with outstanding recreational, scenic, or ecological value. Now includes 226 rivers across 41 states totaling more than 13,000 protected river-miles. Designation prevents new dam construction and protects water quality on protected segments.
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1968FederalExpansionPassed
National Trails System Act
Established the federal trail system, including the Appalachian Trail and Pacific Crest Trail as the first National Scenic Trails. Created the framework for three trail categories: National Scenic Trails (long-distance recreation), National Historic Trails (historic routes), and National Recreation Trails (regional/local). The system now spans more than 88,000 miles.
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1972CaliforniaExpansionPassed
California Proposition 20 (Coastal Zone Conservation Initiative)
Citizen-initiated ballot measure that created the interim California Coastal Commission and established statewide coastal land-use review. Passed by 55% of California voters after the legislature failed to pass equivalent legislation. Set the foundation for the permanent 1976 California Coastal Act and the strongest coastal protection regime in the country.
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1973FederalExpansionPassed
Endangered Species Act
Authorized the federal listing and protection of threatened and endangered species and their habitat — including critical-habitat designations on federal land that affect timber, mining, grazing, and infrastructure decisions. Has been credited with preventing the extinction of the bald eagle, peregrine falcon, gray wolf, and grizzly bear among hundreds of others. Administered jointly by USFWS and NOAA Fisheries.
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1976CaliforniaExpansionPassed
California Coastal Act
Made the Coastal Commission permanent and locked in protections for California's 1,100 miles of coastline. Requires a coastal development permit for most projects in the coastal zone, mandates public access where feasible, and protects environmentally sensitive habitat. The most comprehensive state-level coastal protection regime in the U.S. Surfrider Foundation, Save Our Shores, and similar groups frequently invoke it in beach access disputes.
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1976FederalExpansionPassed
Federal Land Policy and Management Act (FLPMA)
Established the Bureau of Land Management's modern authority and formally ended large-scale federal land disposal. Shifted federal policy explicitly toward 'retention' of public land and 'multiple-use' management balancing recreation, grazing, mining, and conservation. Often called BLM's 'Organic Act' — its most important governing statute.
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1980FederalExpansionPassed
Alaska National Interest Lands Conservation Act (ANILCA)
Designated more than 104 million acres of Alaska — over a quarter of the state — as national parks, wildlife refuges, wild and scenic rivers, or wilderness. Doubled the size of the National Park System and tripled the National Wildlife Refuge System overnight. The largest single conservation expansion in U.S. history; required years of negotiation between Alaska Native corporations, conservationists, and resource industries.
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1990FloridaExpansionPassed
Florida Preservation 2000
Authorized $3 billion in state bonds over 10 years for conservation-land acquisition. Funded purchase of 1.78 million acres of Florida natural areas for state parks, wildlife management areas, and water-supply protection. The largest state-level conservation investment in U.S. history at the time. Followed in 1999 by Florida Forever, which extended the program.
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1994FederalExpansionPassed
California Desert Protection Act
Designated 7.7 million acres of new wilderness, elevated Death Valley and Joshua Tree from national monuments to national parks, and created the new Mojave National Preserve. The largest desert protection bill in U.S. history. Took eight years and three Congressional sessions to pass; signed during the 103rd Congress.
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1999FloridaExpansionPassed
Florida Forever Act
Replaced and extended Preservation 2000 with another $3 billion bond program for conservation-land acquisition. Has continued to fund land protection across Florida, with reauthorizations in 2008 and ongoing legislative renewals. Florida's combined Preservation 2000 + Florida Forever programs have protected more than 2.6 million acres.
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2009FederalExpansionPassed
Omnibus Public Land Management Act
Designated more than 2 million acres of new wilderness across nine states, plus 1,000+ miles of wild and scenic rivers and three new national park units. Combined more than 160 individual public-land bills into a single package — a tactic used to advance conservation legislation that lacked support to pass individually. Often called the largest conservation bill in a generation at the time.
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2012UtahReductionPassed
Utah Transfer of Public Lands Act (HB 148)
Required the federal government to transfer approximately 31.2 million acres of federal public land within Utah to state ownership by December 31, 2014. The state law passed; the federal transfer never occurred. Has been the subject of subsequent litigation and is widely cited as the modern model for state-level transfer attempts. Estimated state cost to manage the lands has ranged from $300 million to $1 billion+ annually.
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2014ArizonaReductionPassed
Arizona HB 2002 — State land demand resolution
Demanded that the federal government 'extinguish title' to federal land within Arizona by 2017 and transfer ownership to the state. The bill was signed but is symbolic — Arizona, like Utah, has no mechanism to compel federal compliance. Part of a coordinated effort across Western state legislatures (Utah, Wyoming, Idaho, Nevada, Arizona) following the Utah HB 148 model.
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2017FederalReductionPassed
H.J. Res. 38 — Stream Protection Rule repeal
Used the Congressional Review Act to repeal a 2016 federal rule limiting coal-mining waste discharge into streams. The 2016 rule had taken seven years and $50 million to develop. Repeal weakened water quality protections affecting downstream rivers, fish habitat, and drinking water sources. One of the first CRA repeals of the 115th Congress.
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2017FederalReductionPassed
H.J. Res. 44 — BLM Planning 2.0 repeal
Used the Congressional Review Act to repeal a 2016 BLM rule that modernized federal land-use planning. The repealed rule had increased public participation requirements and required BLM to evaluate land-use plans across larger landscapes rather than parcel by parcel. Repeal returned BLM planning to its pre-2016 framework.
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2017FederalReductionWithdrawn
H.R. 621 — Disposal of Excess Federal Lands Act
Would have authorized the sale of approximately 3.3 million acres of federal land across 10 Western states. Introduced January 24, 2017 by Rep. Jason Chaffetz (R-Utah); withdrawn February 1 after public opposition from Backcountry Hunters & Anglers, the National Wildlife Federation, the Theodore Roosevelt Conservation Partnership, and grassroots sportsmen's groups. Often cited as the moment hunting and fishing organizations forced a public-land transfer bill into reverse.
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2017FederalReductionWithdrawn
H.R. 622 — Local Enforcement for Local Lands Act
Would have stripped BLM and U.S. Forest Service of law enforcement authority and transferred that authority to county sheriffs. Withdrawn after concerns about enforcement gaps for poaching, illegal off-road driving, archaeological theft, and resource extraction violations. Had been reintroduced in multiple sessions; never advanced beyond committee.
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2017WyomingReductionPassed
Wyoming HB 0142 — Federal lands transfer resolution
State resolution endorsing the transfer of federal public land to Wyoming state ownership. Signed but symbolic — like similar resolutions in Utah, Arizona, and Idaho, it has no mechanism to compel federal compliance. Part of a coordinated state-level push that has produced bills in nearly every Western state legislature since 2012.
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2019FederalExpansionPassed
John D. Dingell, Jr. Conservation Act
Designated 1.3 million new acres of wilderness across multiple states, 367 miles of wild and scenic rivers, and four new national monuments. Permanently reauthorized the Land and Water Conservation Fund, ending 50+ years of repeated short-term reauthorizations. Passed with broad bipartisan support — 363-62 in the House, 92-8 in the Senate.
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2020FederalExpansionPassed
Great American Outdoors Act
Permanently funded the Land and Water Conservation Fund at $900 million per year and dedicated up to $1.9 billion per year for five years to address deferred maintenance on federal land. The single largest investment in public-land infrastructure in 50+ years. Passed 73-25 in the Senate and 310-107 in the House.
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2024FederalExpansionPassed
EXPLORE Act
Modernized outdoor recreation policy on federal land — addressing trail maintenance, climbing access in wilderness areas, e-bike rules on public-land trails, broadband at trailheads, and recreation permit reform. Signed into law in early 2025. Result of years of advocacy from outdoor industry groups, climbing organizations, and trail-focused nonprofits.
What we're doing about it
5% of every order. Built into the price. Paid out quarterly.
You buy the hat. The land gets paid. Partner organizations and dollar amounts publish in our launch report — you'll be able to verify the math.