S. 1377Senate119th Congress (2025-2027)Passed Senate

Theodore Roosevelt National Park Wild Horses Protection Act

Introduced April 9, 2025

AI-Generated Summary

Updated September 11, 2026 at 4:10 AM UTC

The Theodore Roosevelt National Park Wild Horses Protection Act requires the Interior Department to keep a healthy, genetically diverse herd of at least 150 wild horses in the park’s South Unit. It directs the Secretary of the Interior to create a management plan within 120 days that balances horse care with protection of the park’s natural resources, and it mandates annual public reporting on the herd’s condition.

Key Provisions

  • The Secretary must maintain a herd of no fewer than 150 genetically diverse horses in the South Unit of Theodore Roosevelt National Park.
  • A management plan for the horses must be developed within 120 days of the law’s enactment, focusing on cost‑effective care and protecting the park’s resources.
  • Horses may not be removed from park lands except as part of a genetic‑diversity plan, in emergencies, or to protect public health and safety.
  • The Secretary must annually monitor, assess, and publicly release information on the horses’ population size, genetic structure, and health.

Legislative Activity

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10 earlier actions
HouseIntro Referral Latest Action

Referred to the House Committee on Natural Resources.

September 10, 2026

View full timeline
SenateIntro Referral

Introduced in Senate

April 9, 2025

SenateIntro Referral

Read twice and referred to the Committee on Energy and Natural Resources.

April 9, 2025

SenateCommittee

Committee on Energy and Natural Resources Subcommittee on National Parks. Hearings held. With printed Hearing: S.Hrg. 119-238.

December 9, 2025

SenateCommittee

Committee on Energy and Natural Resources. Ordered to be reported without amendment favorably.

December 17, 2025

SenateCommittee

Senate Committee on Energy and Natural Resources discharged by Unanimous Consent.

June 11, 2026

SenateFloor

Passed Senate without amendment by Unanimous Consent. (consideration: CR S2747-2748; text: CR S2748)

June 11, 2026

SenateFloor

Message on Senate action sent to the House.

June 12, 2026

HouseFloor

Received in the House.

June 15, 2026 • 10:32 AM

HouseFloor

Held at the desk.

June 15, 2026 • 10:49 AM

HouseCommittee

Referred to the Subcommittee on Federal Lands.

September 10, 2026

HouseIntro Referral

Referred to the House Committee on Natural Resources.

September 10, 2026

Floor Debate

20 members

What members said about S. 1377 on the floor

12 Republicans8 Democrats
Richard Blumenthal
Sen. Richard BlumenthalD-CT · Oct 8, 2025

Mr. President, I am here to talk about a bill that is a matter of fundamental fairness to our veterans and most especially to our combat-injured veterans--a group that should evoke the sympathies and…

John Kennedy
Sen. John KennedyR-LA · Sep 30, 2025

Mr. President, well, it looks like we are going to have a shutdown. What does that tell us? I will tell you what it tells me. It is simply that much more evidence that human evolution is a slow, slow…

Tim Kaine
Sen. Tim KaineD-VA · Sep 30, 2025

Mr. President, I rise to discuss a vote that the Senate will take later this week on en bloc Executive nominations. The vote will likely come either tomorrow or possibly Friday. There is an en bloc…

Patty Murray
Sen. Patty MurrayD-WA · Sep 30, 2025

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, Democrats do not want a shutdown. Democrats also do not want millions of American families to go…

Maria Cantwell
Sen. Maria CantwellD-WA · Sep 30, 2025

Mr. President, I know many of my constituents are contacting me about the rising cost of healthcare. I know that many of my colleagues are saying that they are being contacted about the rising cost…

Show 8 more
Rand Paul
Sen. Rand PaulR-KY · Oct 8, 2025

I object. Mr. President, somewhere off the coast of Venezuela a speed boat with 11 people on board is blown to smithereens. Vice President Vance announces that ``killing cartel members that poison…

Richard J. Durbin
Sen. Richard J. DurbinD-IL · Sep 30, 2025

Mr. President, we are just hours away from the deadline to fund the Federal Government. This task of funding our government is one of the most important responsibilities vested in Congress. This is…

Katie Boyd Britt
Sen. Katie Boyd BrittR-AL · Sep 30, 2025

Mr. President, passing a clean CR this week is important for two reasons. First, passing the CR, of course, will avert a harmful and unnecessary government shutdown. No reasonable Member on either…

Bill Cassidy
Sen. Bill CassidyR-LA · Sep 30, 2025

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, hurricane season ends November 30--2 months left to go. Last week marked the first anniversary…

John Thune
Sen. John ThuneR-SD · Jun 11, 2026

Mr. President, what the Senator from Arkansas and chairman of the Senate Intelligence Committee just said is absolutely accurate: The Senator from Oregon has consistently tried to kill this program…

Tom Cotton
Sen. Tom CottonR-AR · Jun 11, 2026

Mr. President, section 702 of the Foreign Intelligence Surveillance Act, also known as FISA, is a critical national security tool. Well over half of every item in the President's daily brief is…

Gary C. Peters
Sen. Gary C. PetersD-MI · Sep 30, 2025

Madam President, in just a few hours, the Cybersecurity Information Sharing Act is set to expire. If we don't extend these critical authorities, we will lose one of our most effective defenses…

John Hoeven
Sen. John HoevenR-ND · Jun 11, 2026

Mr. President, I come to the floor today to ask unanimous consent to pass two bills--S. 1377, my Theodore Roosevelt National Park Wild Horses Protection Act and Senator Gallego's Cross-Boundary…

Show 11 more
Roger F. Wicker
Sen. Roger F. WickerR-MS · Oct 8, 2025

Reserving the right to object, let me say that I have deep respect for my colleague and friend, the senior Senator from Connecticut. He is a veteran; I am a veteran. I have no doubt in my mind that…

Ron Wyden
Sen. Ron WydenD-OR · Jun 11, 2026

Mr. President, reserving the right to object. Reserving the right to object is particularly relevant here, because I am sure my colleague is aware that the bill--the 3-week bill--was just defeated in…

Gary C. Peters
Sen. Gary C. PetersD-MI · Oct 1, 2025

Mr. President, yesterday, I came to the floor to warn that a critical cyber security protection that has been in place for a decade was set to run out and expire at the end of the fiscal year. I…

Ted Budd
Sen. Ted BuddR-NC · Sep 30, 2025

Madam President, 1 year ago, Hurricane Helene brought devastating winds and recordbreaking rainfall to Western North Carolina. Families were displaced; homes were destroyed; and, tragically, lives…

Ruben Gallego
Sen. Ruben GallegoD-AZ · Oct 8, 2025

Mr. President, I rise today in support of the Cybersecurity Information Sharing Extension Act, bipartisan legislation led by my colleagues Senator Peters and Senator Rounds. For nearly a decade, this…

Ruben Gallego
Sen. Ruben GallegoD-AZ · Jun 11, 2026

Mr. President, I rise today to mark an important step in the fight against wildfires with the passage of my Cross-Boundary Wildfire Solutions Act. Like many Western States, my home State of Arizona…

Bernie Moreno
Sen. Bernie MorenoR-OH · Jun 11, 2026

Mr. President, I will make my remarks very, very brief. For those watching on TV, wondering what their government did this week, what you just witnessed on the floor of the U.S. Senate is one…

John Barrasso
Sen. John BarrassoR-WY · Jun 11, 2026

The following Senators are necessarily absent: the Senator from Tennessee (Mrs. Blackburn), the Senator from South Carolina (Mr. Graham), the Senator from Tennessee (Mr. Hagerty), the Senator from…

Rand Paul
Sen. Rand PaulR-KY · Sep 30, 2025

Reserving the right to object, there is nothing better in politics than to fake outrage. ``I am so outraged my program is going to go away.'' But you can vote this afternoon at 5 o'clock to extend…

James Lankford
Sen. James LankfordR-OK · Oct 1, 2025

Mr. President, reserving the right to object, as you know, the CISA reauthorization is also included in the clean CR that we are also trying to be able to pass, this continuing resolution. On behalf…

Richard J. Durbin
Sen. Richard J. DurbinD-IL · Jun 11, 2026

I announce that the Senator from Colorado (Mr. Bennet), the Senator from Delaware (Mr. Coons), the Senator from Nevada (Ms. Rosen), and the Senator from New Hampshire (Mrs. Shaheen) are necessarily…

Bill Text

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Referred in HouseIssued September 10, 2026

IC

119th CONGRESS

2d Session

S. 1377

IN THE HOUSE OF REPRESENTATIVES

September 10, 2026

Referred to the Committee on Natural Resources

AN ACT

To ensure the maintenance of a herd of horses in Theodore Roosevelt National Park, and for other purposes.

1.

Short title

This Act may be cited as the Theodore Roosevelt National Park Wild Horses Protection Act.

2.

Maintenance of horses in Theodore Roosevelt National Park

Section 5 of the Act of April 25, 1947 (61 Stat. 54, chapter 41; 16 U.S.C. 245), is amended—

(1)

by striking the section designation and all that follows through The Administration and inserting the following:

5.

Administration, protection, and development

(a)

In general

The administration

; and

(2)

by adding at the end the following:

(b)

Maintenance of horses

(1)

In general

The Secretary of the Interior (referred to in this subsection as the Secretary) shall maintain a genetically diverse herd of horses in the South Unit of Theodore Roosevelt National Park (referred to in this subsection as the Park), with a population of not fewer than 150 horses.

(2)

Management plan

(A)

In general

Not later than 120 days after the date of enactment of this subsection, the Secretary shall develop a plan to provide for the management of horses in the Park.

(B)

Requirements

The plan developed under subparagraph (A) shall provide for the cost-effective management of the horses in the Park while ensuring that natural resources within the Park are not adversely impacted.

(3)

Removal

The Secretary shall not remove, or assist in or permit the removal of, any horses from Federal land within the boundaries of the Park—

(A)

unless the removal is carried out as part of a plan to maintain a genetically diverse herd of horses; or

(B)

except—

(i)

in the case of emergency; or

(ii)

to protect public health and safety.

(4)

Monitoring and assessment

The Secretary shall annually monitor, assess, and make


available to the public findings regarding the population, structure, and health of the horses in the Park.

.

Passed the Senate June 11, 2026.

Jackie Barber

Secretary