The 2026 Nationwide Permits: What They Mean for Docks, Seawalls, and Maintenance Dredging

The Army Corps of Engineers' new Nationwide Permits took effect in March 2026 and run until 2031. Here is what they cover for South Florida docks, bulkheads, and maintenance dredging, and where the federal layer fits state permitting.

A new permit package took effect in 2026

The U.S. Army Corps of Engineers published the final rule for its 2026 Nationwide Permits on January 8, 2026, and the new permits took effect March 15, 2026. The package reissues 56 existing permits and adds one new permit, NWP 60, and stays in force until March 15, 2031.

The Corps said the new package makes no major changes from the 2021 permits. It did update a general condition that gives permittees more time: the period to begin work after authorization was extended from 12 months to 18 months, with the district engineer able to waive it.

USACE news release: 2026 Nationwide Permits published

Where the federal layer starts and stops

Florida's state-run Section 404 program was struck down by a federal court in February 2024, and the decision was affirmed on appeal in March 2026. The Army Corps, through its Jacksonville District, is the federal permitting authority for dredge-and-fill work in Florida today. The Nationwide Permits apply where federal jurisdiction exists, and the state and local layers run alongside them on a single project.

For a private dock or a maintenance dredging job, the practical question is which agency has jurisdiction over your waterway. Your county permit office, DEP, or a qualified contractor can confirm that after a site review.

Maintenance dredging under NWP 35

NWP 35, Maintenance Dredging of Existing Basins, was reissued in the 2026 package. It covers dredging of existing boat basins and canals back to previously authorized depths, and it often requires no pre-construction notification when the work meets the permit's conditions.

NWP 3, the general Maintenance permit, was also reissued. It covers routine maintenance of existing structures but does not authorize dredging that is primarily for navigation, so the two permits answer different questions.

Bulkheads and bank stabilization under NWP 13

NWP 13, Bank Stabilization, was updated to clarify that nature-based solutions, such as vegetative stabilization and bioengineering, are authorized components of bank stabilization, including when used alongside hard structures like seawalls and riprap.

The permit's notification triggers and the 1,000-linear-foot bulkhead limit generally continue. Review the current conditions with an engineer before relying on the permit for a specific project.

Docks, boat lifts, and residential work

Several other Nationwide Permits cover the structures waterfront owners build. NWP 29, Residential Developments, was reissued with a half-acre aggregate loss limit for residential subdivisions. NWP 36, Boat Ramps, and NWP 2, Structures in Artificial Canals, were reissued essentially as before.

The Corps also notes that district-specific regional conditions apply on top of the nationwide terms, so a permit that works in one district can carry additional conditions in another.

What this means at the dock

For a South Florida owner, the useful part of the 2026 package is predictability. Maintenance dredging back to previously authorized depths, bank stabilization, and residential waterfront structures all have federal coverage that is now fixed until March 2031.

The state and local layers have not changed: verify the current requirements with DEP, your county, and your city before any work begins. Permit rules are updated over time, so check the conditions that apply to the season you plan to build.

Getting your waterway assessed

A qualified crew can measure your water depth in a free site consultation and outline the permit path for your specific waterway, including the survey and agency review the work will need.

To request free resources about dredging, call (561) 299-1323 or email slselleck@gmail.com. Tell us about your dock, slip, or waterway and we will help you understand what it needs.

This content was created with AI assistance and reviewed for fair housing compliance.

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