US Army Corps of Engineers
Jacksonville District Website

Regulatory Division

Regulatory rotating imagesThe Regulatory Mission

Jacksonville District administers the largest regulatory permitting program in the Corps, which provides protection for waters of the United States, including federally delineated wetlands and navigable waters.

The U.S. Army Corps of Engineers Regulatory Program began in 1890 with the responsibility of protecting and maintaining the nation’s navigable waterways. As a result of changing public needs and evolving policy via new laws and court decisions, protection has been extended to all waters of the United States, including many wetlands.

Jacksonville District Regulatory Division has jurisdiction over the geographic area of Florida, Puerto Rico and the U.S. Virgin Islands. The Division is geographically aligned in two Permitting Branches, which are further divided into nine Sections, and a Special Projects and Enforcement Branch.

Regulatory News

24 March 2021 - The U.S. Army Corps of Engineers (USACE), as part of an interagency effort with the U.S. Environmental Protection Agency (EPA), the U.S. Fish and Wildlife Service (FWS) and the U.S. Department of Agriculture Natural Resources Conservation Service (NRCS), is announcing the availability of the draft changes to the 2020 NWPL and its web address to solicit public comments.  The public now has the opportunity to comment on the proposed changes to wetland indicator status ratings for five plant species in select regions and the addition of 22 new plant species to the NWPL.  The Federal Register Notice (FRN) for the 2020 NWPL update can be found here:   The public comment period ends on 24 May 2021.

The 27 species and their draft 2020 wetland ratings by region, as well as the FRN, can be viewed at the NWPL homepage,, under “2020 NWPL Update Information.”  A link to provide general or species-specific comments is also available at this location. Users are encouraged to submit literature citations, herbaria records, experiential references, monitoring data, and other relevant information.  Specific knowledge of, or studies related to, individual species are particularly helpful.  Commenters should use their regional botanical and ecological expertise, field observations, reviews of the most recent indicator status information, appropriate botanical literature, floras, herbarium specimens with notation of habitat and associated species, habit data, relevant studies, and historic list information.  Providing ratings without supporting documentation or information is not recommended.  All submitted comments and information will be compiled and sent to the National Panel for their consideration.

USACE is also seeking comments regarding the administrative change to the South Pacific Islands subregion and the NWPL update process.  Detailed information on the update process, protocol, and technical issues can be found in the following documents (available on the “NWPL Publications” web page referenced above):

  1. Lichvar, Robert W. and Minkin, Paul. Concepts and Procedures for Updating the National Wetland Plant List. Sept 2008. ERDC/CRREL TN-08-3
  2. Lichvar, Robert W. and Gillrich, Jennifer J. Final Protocol for Assigning Wetland Indicator Status Ratings during National Wetland Plant List Update. Sept 2011. ERDC/CRREL TN-11-1

USACE administers the NWPL for the United States and its territories.  The NWPL provides plant species indicator status ratings, which are used in determining whether the hydrophytic vegetation factor is met when conducting wetland delineations under the Clean Water Act and wetland determinations under the Wetland Conservation Provisions of the Food Security Act. Other applications of the NWPL include wetland restoration, establishment, and enhancement projects.  Additions or deletions to the NWPL represent new records, range extensions, nomenclatural and taxonomic changes, and newly proposed species.  The latest review process began in 2020 and included review by Regional Panels and the National Panel. 

State of Florida’s request to assume a portion of Clean Water Act Section 404 program:

Pursuant to Section 404(g) of the Clean Water Act (CWA), 33 U.S.C. § 1344(g), the State of Florida is seeking to assume administration of a portion of the CWA Section 404 program, referred to as Assumption.  The State of Florida submitted its application to the Environmental Protection Agency (EPA), which has until December 17, 2020 to approve or deny the State’s request.  If the EPA approves the State’s request, the U.S. Army Corps of Engineers (Corps) anticipates Assumption would be implemented between December 17, 2020 and January 15, 2021.  The State of Florida is proposing that the Section 404 program will be administered by the Florida Department of Environmental Protection (FDEP). Once the date of Assumption becomes effective, the Corps will transfer to the FDEP any pending Section 404 permit applications proposing discharges in State ‘assumed’ waters.  However, the Corps will maintain Section 404 authority over certain waters, referred to as ‘retained’ waters.  Retained waters include those waters that (1) are specifically listed in the  Retained Waters List  (2) waters subject to the ebb and flow of tide, and (3) wetlands adjacent thereto landward to a 300-foot administrative boundary.  In the case of a project that involves a discharge of dredged or fill material both waterward and landward of the 300-foot guideline, the Corps will retain jurisdiction to the landward boundary of the project for the purposes of that project only.

     Click here to access FDEP's webpage to determine if your project resides in Retained Waters.

Alternative/Emergency Permitting Procedures for Hurricane Sally

The Jacksonville District received emergency permitting authorization on September 24, 2020, in response to Hurricane Sally, which made landfall on Sep 16, 2020, near Gulf Shores, Alabama.  These procedures have been granted for 6 months, or until Mar 24, 2021.  As a result of Hurricane Sally, portions of Northwest Florida have been impacted by storm surge, winds, and flooding.  The District has coordinated these emergency permitting procedures with resource Agencies and Tribes.  An “emergency” is defined as a situation, which would result in an unacceptable hazard to life, a significant loss of property or an immediate, unforeseen, and significant economic hardship if corrective action requiring a permit is not undertaken within a time period less than the normal time needed to process the application under standard procedures.  Typically, an emergency permit is for work that has to be done in a hurry.  The District anticipates that many requests received may be addressed through one or more General Permits, including Nationwide Permits.  The District will distribute a public notice on these procedures which may be found at:

11 Sep 2020 Clean Water Act Section 401 Certification Rule Implemented:

Effective September 11, 2020, the “Clean Water Act (CWA) Section 401 Certification Rule” (85 Fed. Reg. 42,210 (July 13, 2020)) is being implemented nationwide.  The Rule (to be codified at 40 C.F.R. Part 121) establishes procedures that promote consistent implementation of CWA Section 401 and regulatory certainty in the federal permitting process.  Section 401 of the CWA provides states and authorized tribes with an important tool to help protect the water quality of federally regulated waters within their borders, in collaboration with federal agencies. Section 401 of the CWA requires that, for any federally licensed or permitted project that may result in a discharge into waters of the United States, a water quality certification be issued to ensure that the discharge complies with applicable water quality requirements.  The Rule addresses some key areas of the CWA Section 401 certification process, including timelines for review and action, the scope of certification review, and early engagement (pre-filing meetings).  More information on the Rule is available at the following website:  Also refer to the SAJ Public Notice announcing the 11 Sep 2020 Clean Water Act Section 401 Certification Rule Implementation.


22 Jun 2020 – Navigable Waters Protection Rule becomes effective:

The Environmental Protection Agency (EPA) and the Department of the Army’s Navigable Waters Protection Rule (NWPR):  Definition of “Waters of the United States” became effective on June 22, 2020 in 49 states and all US territories.  The NWPR establishes the scope of federal regulatory authority under the Clean Water Act.  The NWPR includes four simple categories of jurisdictional waters and provides specific exclusions for many water features that traditionally have not been regulated.  The Federal Register notice is available at Additional information about the rule can be found on the EPA’s website at

The interim approved jurisdictional determination form and user manual for the Navigable Waters Protection Rule can be found at