Title 48 › Chapter CHAPTER 4— - PUERTO RICO › Subchapter SUBCHAPTER I— - GENERAL PROVISIONS › § 749
Gives the government of Puerto Rico control of harbor areas and the underwater lands the United States owned on March 2, 1917, if the United States had not kept them for federal public use. Puerto Rico must manage those places the same way other similar federal properties are handled. United States laws that protect and improve navigable waters and that protect navigation and commerce also apply there unless they clearly cannot work locally. Any permits, authorizations, or powers already lawfully granted or used by the Secretary of the Army or other U.S. officers before March 2, 1917 remain valid and are not changed. Definitions in plain words: "submerged lands" means tidal lands up to mean high tide, lands under navigable waters around Puerto Rico, and any filled or reclaimed lands that used to be underwater; the area covered reaches from the coastline (as it changes) out to three marine leagues; and "control" means ownership, title, jurisdiction, and the right to manage, lease, use, and develop those lands and their natural resources.
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Territories and Insular Possessions — Source: USLM XML via OLRC
Legislative History
Reference
Citation
48 U.S.C. § 749
Title 48 — Territories and Insular Possessions
Last Updated
Apr 6, 2026
Release point: 119-73