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US Army Corps of Engineers
USACE Caribbean District (SAA) Website
®
About
Leadership
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Small Business
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Contact
Rio Puerto Nuevo
Project History
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Lower Río Piedras
Upper Río Piedras
Quebradas Doña Ana and Josefina
Central Río Piedras
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/
Regulatory
REGULATORY
Regulatory Pages
Overview
News and Updates
Nationwide Permits Pre-Publications
Posted 06/16/2025
USACE seeks public comments on proposal to renew and revise nationwide permits
Posted 06/18/2025
Proposed Issuance of Regional General Permit SAA-01 for Emergency Activities
Posted 07/11/2025
More
Contacts
Do I need a Permit
Jurisdictional Determinations
How to Apply
Types of Permits
Issued Permits, Appeals, and FOIA
Public Notices
Nationwide Permits Reissuance Request for Comments
Posted 06/18/2025
Proposed Issuance of Regional General Permit SAA-01 for Emergency Activities
Posted 07/11/2025
More
Mitigation
Placer Mining
Environmental Impact Statements
Frequently Asked Questions (FAQ)
Regulations and Resources