---
kind: "section"
citation: "16 U.S.C. § 441l"
title: "16"
title_heading: "Conservation"
number: "441l"
heading: "Exchange of lands; transfer from Federal agency to administrative jurisdiction of Secretary; terms and conditions of purchase"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/16/441l"
units:
  - "Chapter 1 — National Parks, Military Parks, Monuments, and Seashores"
  - "Subchapter LXI — National and International Monuments and Memorials"
---

# §441l. Exchange of lands; transfer from Federal agency to administrative jurisdiction of Secretary; terms and conditions of purchase


Inasmuch as (A) most of the lands added to the Badlands National [Park](/usc/16/410r–5.md?p=c-3) by [section 441j of this title](/usc/16/441j.md) are inside the boundaries of the Pine Ridge Sioux Indian Reservation, (B) such lands are also within a tract of land forty-three miles long and twelve and one-half miles wide which is in the north-western part of such Indian reservation and has been used by the United States Air Force as a gunnery range since the early part of World War II, (C) the tribal lands within such gunnery range were leased by the Federal Government and the other lands within such gunnery range were purchased by the Federal Government from the individual [owners](/usc/16/429b–3.md?p=4) (mostly Indians), (D) the Department of the Air Force has declared most of such gunnery range lands excess to its needs and such excess lands have been requested by the National [Park](/usc/16/410r–5.md?p=c-3) Service under chapters [1](/usc/40/chstI/ch1.md) to [11](/usc/40/chstI/ch11.md) of title 40 and division C (except sections [3302](/usc/16/3302.md), 3307(e), [3501(b)](/usc/16/3501.md?p=b), [3509](/usc/16/3509.md), 3906, 4710, and [4711](/usc/16/4711.md)) of subtitle I of [title 41](/usc/41.md), (E) the leased tribal lands and the excess lands within the enlarged Badlands National [Park](/usc/16/410r–5.md?p=c-3) are needed for the [park](/usc/16/410r–5.md?p=c-3), (F) the other excess lands in such gunnery range should be restored to the former Indian [owners](/usc/16/429b–3.md?p=4) of such lands, and (G) the tribe is unwilling to sell its tribal lands for inclusion in the national [park](/usc/16/410r–5.md?p=c-3), but is willing to exchange them or interests therein for the excess gunnery range lands, which, insofar as the lands within the gunnery range formerly held by the tribe are concerned, should be returned to Indian ownership in any event, the Congress hereby finds that such exchange would be in the national interest and authorizes the following actions:

- (a) All [Federal lands](/usc/16/620e.md?p=2) and interests in lands within the Badlands Air Force gunnery range that are outside the boundaries of the [park](/usc/16/410r–5.md?p=c-3) and that heretofore or hereafter are declared excess to the needs of the Department of the Air Force shall be transferred to the administrative jurisdiction of the [Secretary](/usc/16/410r–5.md?p=c-1) of the Interior without a transfer of funds.
- (b) Any former Indian or non-Indian [owner](/usc/16/429b–3.md?p=4) of a tract of such land, whether title was held in [trust](/usc/16/450ss–1.md?p=4) or fee, may purchase such tract from the [Secretary](/usc/16/410r–5.md?p=c-1) of the Interior under the following terms and conditions:
  - (1) The purchase price to a former Indian [owner](/usc/16/429b–3.md?p=4) shall be the total amount paid by the United States to [acquire](/usc/16/620e.md?p=1) such tract and all interests therein, plus interest thereon from the date of [acquisition](/usc/16/620e.md?p=1) at a rate determined by the [Secretary](/usc/16/410r–5.md?p=c-1) of the Treasury [taking](/usc/16/3102.md?p=18) into consideration the average market yield of all outstanding marketable obligations of the United States at the time the tract was acquired by the United States, adjusted to the nearest one-eighth of 1 per centum. The purchase price to a former non-Indian [owner](/usc/16/429b–3.md?p=4) shall be present fair market value of the tract as determined by the [Secretary](/usc/16/410r–5.md?p=c-1) of the Interior.
  - (2) Not less than $100 or 20 per centum of the purchase price, whichever is less, shall be paid at the time of purchase, and the balance shall be payable in not to exceed 20 years with interest at a rate determined by the [Secretary](/usc/16/410r–5.md?p=c-1) of the Treasury [taking](/usc/16/3102.md?p=18) into account the current average market yield on outstanding marketable obligations of the United States with twenty years remaining to date of maturity, adjusted to the nearest one-eighth of 1 per centum.
  - (3) Title to the tract purchased shall be held in [trust](/usc/16/450ss–1.md?p=4) for the purchaser if it was held in [trust](/usc/16/450ss–1.md?p=4) status at the time the tract was acquired by the United States; otherwise, the title to the tract purchased shall be conveyed to the purchaser subject to a mortgage and such other security instruments as the [Secretary](/usc/16/410r–5.md?p=c-1) deems appropriate. If a tract purchased under this subsection is offered for resale during the following ten-year period, the tribe must be given the first right to purchase it.
  - (4) The unpaid balance of the purchase price shall be a lien against the land if the title is held in [trust](/usc/16/450ss–1.md?p=4) and against all rents, bonuses, and royalties received therefrom. In the event of default in the payment of any installment of the purchase price the [Secretary](/usc/16/410r–5.md?p=c-1) may [take](/usc/16/3102.md?p=18) such action to enforce the lien as he deems appropriate, including foreclosure and conveyance of the land to the Oglala Sioux Tribe.
  - (5) An application to purchase the tract must be filed with the [Secretary](/usc/16/410r–5.md?p=c-1) of the Interior within one year from the date a notice is published in the Federal Register that the tract has been transferred to the jurisdiction of the [Secretary](/usc/16/410r–5.md?p=c-1).
  - (6) No application may be filed by more than five of the former [owners](/usc/16/429b–3.md?p=4) of an interest in the tract. If more than one such application is filed for a tract the applicants must agree on not more than five of the former [owners](/usc/16/429b–3.md?p=4) who shall make the purchase, and failing such agreement all such applications for the tract shall be rejected by the [Secretary](/usc/16/410r–5.md?p=c-1).
  - (7) “Former [owner](/usc/16/429b–3.md?p=4)” means, for the purposes of [subsection (b)](#b) of this section, each [person](/usc/16/450rr–1.md?p=b) from whom the United States acquired an interest in the tract, or if such [person](/usc/16/450rr–1.md?p=b) is deceased, his spouse, or if such spouse is deceased, his children.

## Source credit

(Pub. L. 90–468, § 3, Aug. 8, 1968, 82 Stat. 663; Pub. L. 95–625, title VI, § 611, Nov. 10, 1978, 92 Stat. 3521.)

## Notes

### Editorial Notes

### Codification

In subpar. (D) of introductory provisions, “chapters 1 to 11 of title 40 and division C (except sections 3302, 3307(e), 3501(b), 3509, 3906, 4710, and 4711) of subtitle I of title 41” substituted for “the Federal Property and Administrative Services Act of 1949” on authority of Pub. L. 107–217, § 5(c), Aug. 21, 2002, 116 Stat. 1303, which Act enacted Title 40, Public Buildings, Property, and Works, and Pub. L. 111–350, § 6(c), Jan. 4, 2011, 124 Stat. 3854, which Act enacted Title 41, Public Contracts.

### Statutory Notes and Related Subsidiaries

### Change of Name

In provision preceding subsec. (a) and in subsec. (a), “Park” and “park” substituted for “Monument” and “monument”, respectively, pursuant to Pub. L. 95–625, § 611, which is classified to section 441e–1 of this title and which redesignated Badlands National Monument as Badlands National Park.