Seawall & Bulkhead Help on the Space Coast & Volusia
A practical guide to seawalls and bulkheads in Brevard and Volusia counties: the lagoon and beach shorelines, the county rules we could verify, and what the official storm record shows.
Space Coast & Volusia: Brevard, Volusia counties.
What should Brevard and Volusia waterfront owners know before building or repairing a seawall?
Much of the Space Coast's waterfront faces the Indian River Lagoon system, where state aquatic preserves protect large stretches of water and Volusia County generally prohibits new vertical walls on natural shorelines in two protected zones. Florida Bulk Head accepts project inquiries here and connects owners with a qualified participating contractor when one is available, subject to availability. Barefoot Marine Construction does not perform work in this region.
How service works in Space Coast & Volusia
Florida Bulk Head is building a network of licensed regional marine contractors. Projects here are reviewed and, where a qualified participating contractor is available, connected with that contractor. Barefoot Marine Construction does not perform work in this region.
Send your project details and photos. We review the request, and if a qualified participating contractor is available for your location and scope, we will ask before sharing your information. If no contractor is available, we will tell you so you can look elsewhere. Read the lead-sharing disclosure.
How Space Coast Shorelines Differ
Most waterfront lots in Brevard and Volusia face one of four settings: the Indian River Lagoon system (the Indian River, the Banana River and Mosquito Lagoon), the Halifax and Tomoka rivers farther north, a dredged residential canal, or the Atlantic beach. Each setting is regulated differently, so the first step in any project is knowing which one you are on.
Much of the lagoon is protected. DEP's management plan for the Indian River Lagoon aquatic preserves (Banana River; Indian River-Malabar to Vero Beach; Indian River-Vero Beach to Fort Pierce; and Jensen Beach to Jupiter Inlet) covers 91,000 acres from Brevard south to Palm Beach County. Mosquito Lagoon, in southern Volusia next to New Smyrna Beach and Edgewater, and Tomoka Marsh, along the Tomoka River and parts of the Halifax River between Ormond Beach and Flagler Beach, are separate aquatic preserves.
DEP's plan notes that in many areas of the lagoon, seawalls, docks and riprap have replaced natural mangroves, seagrasses and oyster habitat. Its staff recommend living shorelines where erosion is a concern and, if a structure is unavoidable, upland retaining walls with dense plantings on the water side. That preference shows up in local rules, especially in Volusia.
Volusia County's Limits on New Lagoon and River Walls
Volusia County's Shoreline Stabilization Guide (opens in a new tab) (revised August 24, 2021) states that building vertical walls or bulkheads along naturally occurring waterbodies is prohibited within the county's Natural Resource Management Area (NRMA) and its Indian River Lagoon SWIM/Class II Overlay. A new vertical wall is allowed only when erosion is a serious threat to life or property and the County Council approves a waiver.
Walls that existed before the overlay (June 18, 1987) and the NRMA (September 27, 1990) may be repaired or replaced, but the guide requires coquina riprap, native plants and/or oyster bags or mats to be added. In place of vertical walls in these two zones, the guide says sloping methods combined with vegetation shall be used, and it lists examples:
| Site condition | Options the guide lists |
|---|---|
| Low to moderate wave energy | Native plants only; native plants with coir logs; native plants with an oyster bag or mat breakwater |
| Steep slope, low to moderate wave energy | Native plant terraces, or a retaining wall with native plants, either with or without an oyster breakwater |
| Moderate to high wave energy | Coquina riprap with native plants, with or without an oyster breakwater |
| Repair or replacement of an existing seawall, or a Council waiver | Native plants with coquina riprap, with or without an oyster breakwater; riprap with an oyster breakwater only where plantings cannot fit (for example, waterway width or depth) |
The guide adds that oyster bag or mat breakwaters are permitted only along coastal waterways, that applicants may propose alternatives for staff review, and that staff may require additional items during review.
The overlay ordinance (opens in a new tab) (Division 16 of the county's zoning code) covers the unincorporated area bounded by New Smyrna Beach's southern city limits, the Atlantic, U.S. 1 and the Brevard County line. Inside it, vertical seawalls are allowed beside artificial waterways that existed before June 18, 1987, with a stormwater management plan, and are prohibited beside all other waters unless the County Council grants a waiver. The guide does not list which cities fall within the NRMA, so confirm with the county and your city before you plan.
Brevard County and State Rules
We could not verify Brevard County's own seawall rules for this guide; the county's website refused automated access. Within Brevard, the City of Titusville says its Shoreline Protection Ordinance (Ordinance 18-2018) amends regulations for bulkheads and seawalls and proposes alternative shoreline stabilization structures. Ask your city or county building office what applies to your lot.
- State review: DEP's Central District in Orlando covers both counties, and both are in the St. Johns River Water Management District.
- Lagoon limits in state law: section 403.813(1), Florida Statutes (opens in a new tab), exempts restoring a seawall at its previous location or within 18 inches waterward of it, with conditions. Its separate exemption for seawalls in artificial waterways does not apply to vertical seawalls in estuaries or lagoons unless the work is in an existing manmade canal already partly lined with vertical seawalls. Neither exemption removes local requirements.
- Outstanding Florida Waters: DEP's rule 62-302.700 (opens in a new tab) lists waters in state aquatic preserves, the Canaveral National Seashore and the Merritt Island National Wildlife Refuge as Outstanding Florida Waters. For permitted work in those waters, state law requires reasonable assurance that the project is clearly in the public interest.
- Manatees: Brevard and Volusia both have FWC-approved manatee protection plans, which agencies use when reviewing new or expanding boat facilities.
- Beachfront: walls on the Atlantic beach fall under DEP's Coastal Construction Control Line program, a different permit system from lagoon and canal walls.
What the Official Storm Record Shows
National Hurricane Center reports describe surge, rainfall and building damage. They do not count seawall failures. Three recent storms are summarized below:
| Storm | What NHC reported for this region |
|---|---|
| Ian (Sept. 2022) | 3 to 5 ft of inundation above ground level from Volusia County north to the Georgia line, and 2 to 4 ft along the Brevard coast. Rain reached 21.49 inches at Daytona Beach, and amid widespread freshwater flooding, 40 buildings were destroyed and 1,378 structures damaged in Volusia County. |
| Nicole (Nov. 2022) | Landfall at Vero Beach. The Trident Pier gauge near Cape Canaveral read 3.68 ft above Mean Higher High Water (MHHW). Beach erosion damaged beachfront structures in Wilbur-by-the-Sea, and NHC notes Ian likely left the coast more vulnerable. |
| Milton (Oct. 2024) | 1 to 3 ft of inundation from Port Canaveral north to the Georgia line; Trident Pier read 2.52 ft above MHHW. |
Read the Numbers Correctly
NHC inundation figures are feet above ground level, and gauge readings are feet above MHHW. Seawall design elevations are usually written in feet NAVD88. They are different references, so never compare a surge figure directly with a wall height.
Communities Without Their Own Page
We have not published separate pages for Merritt Island or New Smyrna Beach because we could not verify enough local seawall rules to make them more useful than this guide. What we did verify:
- New Smyrna Beach and Edgewater: both sit beside the Mosquito Lagoon Aquatic Preserve. Volusia's SWIM overlay begins at New Smyrna Beach's southern city limits, so it does not cover the city itself; whether the NRMA covers the city's riverfront is not confirmed.
- Daytona Beach, Ormond Beach and Wilbur-by-the-Sea: Ian's 21.49 inches of rain at Daytona Beach and Nicole's beach erosion at Wilbur-by-the-Sea are in the record above. Tomoka Marsh Aquatic Preserve lies between Ormond Beach and Flagler Beach.
- Titusville: the city's Ordinance 18-2018 governs shoreline development, including bulkheads and seawalls.
- Merritt Island: bordered by the Indian River and the Banana River, an aquatic preserve; the Merritt Island National Wildlife Refuge is an Outstanding Florida Water. Brevard County seawall rules were not verified.
- Cocoa Beach, Cape Canaveral, Satellite Beach, Melbourne and Palm Bay: lagoon and canal shorelines on the Banana and Indian rivers; the Trident Pier gauge near Cape Canaveral recorded Nicole and Milton.
How to Check a Contractor Before You Sign
Before you hire anyone for seawall or shoreline work
- Look up the license on the state's DBPR license search (opens in a new tab) and match the name and number to the contract.
- Ask for current general liability and workers' compensation certificates sent directly by the insurer.
- Ask whether your shoreline is natural or an artificial canal, and how that changes the permit path.
- In Volusia, ask how the design meets the county's riprap, planting or oyster requirements for repairs.
- Ask who prepares engineering and surveys, which approvals the job needs (city or county, DEP, Corps), and who applies for each.
- Get the scope in writing, including docks, lifts and landscaping that must come out and go back.
How Florida Bulk Head Handles Space Coast Inquiries
Florida Bulk Head is building a network of licensed regional marine contractors, and no participating contractor is confirmed in Brevard or Volusia yet. We accept project inquiries here and connect owners with a qualified participating contractor when one is available, subject to availability. Barefoot Marine Construction, which owns Florida Bulk Head, works in Northeast Florida and does not perform work in this region.
Send photos, your waterway, the wall length and what you are seeing, and we will tell you plainly whether a match is possible. The Seawall Health Check helps you document conditions, and the lead-sharing disclosure explains how information is shared.
Shorelines and waterways in Space Coast & Volusia
Indian River Lagoon
Four lagoon aquatic preserves total 91,000 acres from Brevard to Palm Beach County (DEP). In Volusia's SWIM overlay south of New Smyrna Beach, new vertical walls on natural shorelines need a County Council waiver.
Banana River
Banana River Aquatic Preserve, part of the Indian River Lagoon preserve system. Aquatic preserve waters are Outstanding Florida Waters under DEP's rule.
Mosquito Lagoon
Aquatic preserve in southern Volusia, south of Ponce de Leon Inlet and beside New Smyrna Beach and Edgewater (DEP). DEP's Outstanding Florida Waters rule lists it in both Volusia and Brevard.
Halifax and Tomoka Rivers
Tomoka Marsh Aquatic Preserve runs along the Tomoka River and parts of the Halifax River between Ormond Beach and Flagler Beach (DEP). Ian brought 21.49 inches of rain to Daytona Beach, on the Halifax.
Residential Canals
Dredged canals are treated differently from natural shorelines. State law and Volusia's overlay both allow more for walls in artificial waterways, with conditions; confirm your canal's status first.
Atlantic Beachfront
From Ormond Beach and Daytona Beach to Melbourne Beach. Nicole's beach erosion damaged beachfront structures in Wilbur-by-the-Sea; construction seaward of DEP's Coastal Construction Control Line needs a DEP permit unless exempt.
Local construction considerations
Natural Shoreline or Artificial Canal
Volusia's rules and state law both turn on whether a wall sits on a natural waterbody or a dredged canal. Establish this, with dates, before any design work.
Repairs Come With Additions in Volusia
Repairing or replacing a pre-existing wall in the NRMA or SWIM overlay requires added coquina riprap, native plants and/or oyster features. Plan the space and cost for them.
Aquatic Preserves and Outstanding Florida Waters
Banana River, Mosquito Lagoon, Tomoka Marsh and the Indian River preserves are Outstanding Florida Waters, where permitted work must be shown to be clearly in the public interest.
Lagoon Walls vs Beachfront Walls
Oceanfront armoring is reviewed under DEP's Coastal Construction Control Line program. Lagoon and canal walls go through DEP's environmental resource rules and local permits.
Manatee Protection Plans
Brevard and Volusia both have FWC-approved manatee protection plans. They mainly shape new or expanding boat facilities, so mention any dock work in the same project.
Common seawall concerns
- Erosion and fill loss behind older walls on wave-exposed stretches of the lagoon. See soil washout.
- Beach erosion undermining oceanfront walls and structures, as Nicole showed at Wilbur-by-the-Sea. See storm damage.
- Toe scour where there is no riprap or vegetation in front of a vertical wall.
- Joint separation between panels that lets fill escape into canals. See joint separation.
- Rotated caps and failed tiebacks on aging canal walls. See tieback failure.
- Cracking and spalling of reinforced concrete in brackish water. See concrete spalling.
Regional cost factors
- Whether the shoreline is natural or an artificial canal, which changes what can be built and how it is permitted.
- Volusia's required riprap, native plantings or oyster features on repairs and replacements.
- Extra review in aquatic preserves and Outstanding Florida Waters.
- Engineering, surveys and, in the Volusia overlay, a stormwater management plan.
- Site access: barge work from the water versus overland access through the lot.
- Post-storm demand when many owners need repairs after the same event.
Permitting agencies and local rules
- Volusia County: Shoreline Stabilization Guide (rev. 8/24/2021): new vertical walls or bulkheads on naturally occurring waterbodies prohibited in the NRMA and the Indian River Lagoon SWIM/Class II Overlay unless erosion threatens life or property and the County Council grants a waiver; pre-existing walls may be repaired or replaced with added coquina riprap, native plants and/or oyster bags or mats. Official source
- Volusia County SWIM overlay (unincorporated, south of New Smyrna Beach): Sec. 72-1099: vertical seawalls allowed beside artificial waterways that existed before June 18, 1987, with a stormwater management plan; prohibited beside all other watercourses unless waived by the County Council. Official source
- City of Titusville: Shoreline Protection Ordinance (Ordinance 18-2018) amends regulations for bulkheads and seawalls and proposes alternative shoreline stabilization structures. Official source
- State of Florida: Section 403.813(1)(i), F.S.: the artificial-waterway seawall exemption does not apply to vertical seawalls in estuaries or lagoons unless the work is within an existing manmade canal already partly lined with vertical seawalls. Official source
- Volusia County Shoreline Stabilization GuideNRMA and SWIM overlay rules, repair requirements and accepted methods
- Volusia County SWIM overlay ordinance (Division 16)Boundaries and shoreline protection rules for the overlay zone
- Florida DEP Central District (Orlando)State office for Brevard and Volusia
- Water management districts by county (Florida DEP)Brevard and Volusia are in the St. Johns River WMD
- Section 403.813, Florida StatutesSeawall restoration and artificial-waterway exemptions
- City of Titusville Shoreline ProtectionOrdinance 18-2018 on bulkheads and seawalls
- DEP Coastal Construction Control Line programAtlantic beach and dune work seaward of the CCCL
- FWC manatee protection plansApproved plans for Brevard and Volusia
- Florida DBPR license searchVerify a contractor's state license
Requirements depend on your exact property, waterway and scope. Confirm with each agency. See the Florida seawall permit guide.
Communities in Space Coast & Volusia
Also serving inquiries from: New Smyrna Beach, Edgewater, Daytona Beach, Ormond Beach, Wilbur-by-the-Sea, Port Orange, Titusville, Merritt Island, Cocoa, Cocoa Beach, Cape Canaveral, Satellite Beach, Melbourne, Palm Bay.
Bulkhead and seawall services through the partner network
Space Coast & Volusia seawall and bulkhead questions
Does Florida Bulk Head have a contractor on the Space Coast?
Not yet. Florida Bulk Head is building a partner network and accepts project inquiries from Brevard and Volusia counties. When a qualified participating contractor is available for your location and scope, we ask before sharing your details, and if none is available we tell you. Barefoot Marine Construction does not perform work in this region.
Can I build a new seawall on the lagoon in Volusia County?
Generally not on a natural shoreline inside the county's NRMA or Indian River Lagoon SWIM overlay. The county's guide allows a new vertical wall there only when erosion is a serious threat to life or property and the County Council approves a waiver. Sloping, vegetated methods such as native plants, coir logs and coquina riprap are expected instead.
What does Volusia require when I repair an existing seawall?
Walls that existed before the overlay (1987) and the NRMA (1990) can be repaired or replaced, but the county's guide requires coquina riprap, native plants and/or oyster bags or mats to be added. Riprap with an oyster breakwater alone is accepted only where plantings cannot fit. Confirm the details with Volusia County Environmental Permitting before design.
Does the state 18-inch seawall exemption apply on the Indian River Lagoon?
Section 403.813(1)(e), F.S., exempts restoring a seawall at its previous location or within 18 inches waterward, with conditions, but it does not remove county or city permits. A separate exemption for walls in artificial waterways does not cover vertical seawalls in estuaries or lagoons unless the work is in an existing, partly seawalled manmade canal. DEP decides whether an exemption fits your project.
Are oceanfront seawalls permitted the same way as lagoon walls?
No. Unless exempt, construction on the Atlantic beach seaward of DEP's Coastal Construction Control Line needs a DEP CCCL permit, a program for sandy beaches and dunes. Lagoon and canal walls are reviewed under DEP's environmental resource rules and local codes instead.
Who handles seawall permits in Brevard County?
DEP's Central District in Orlando handles state review, and the U.S. Army Corps of Engineers handles federal authorization where it is needed. We could not verify Brevard County's own seawall rules for this guide, and cities such as Titusville have their own shoreline ordinances, so ask your city or county building office before you plan.
Sources and references
- Shoreline Stabilization Guide (rev. 8/24/2021) — Volusia County Environmental Management. Accessed November 2, 2026.
- Division 16: Indian River Lagoon Surface Water Improvements and Management Overlay Zone — Volusia County. Accessed November 2, 2026.
- Shoreline Protection — City of Titusville. Accessed November 2, 2026.
- Indian River Lagoon Aquatic Preserves System Management Plan — Florida Department of Environmental Protection. Accessed November 2, 2026.
- Mosquito Lagoon Aquatic Preserve — Florida Department of Environmental Protection. Accessed November 2, 2026.
- Tomoka Marsh Aquatic Preserve — Florida Department of Environmental Protection. Accessed November 2, 2026.
- Tropical Cyclone Report: Hurricane Ian (AL092022) — NOAA National Hurricane Center. Accessed November 2, 2026.
- Tropical Cyclone Report: Hurricane Nicole (AL172022) — NOAA National Hurricane Center. Accessed November 2, 2026.
- Tropical Cyclone Report: Hurricane Milton (AL142024) — NOAA National Hurricane Center. Accessed November 2, 2026.
- Section 403.813, Florida Statutes (2026) — Florida Legislature. Accessed November 2, 2026.
- Rule 62-302.700, F.A.C.: Special Protection, Outstanding Florida Waters — Legal Information Institute (copy of the Florida Administrative Code). Accessed November 2, 2026.
- Manatee Protection Plans — Florida Fish and Wildlife Conservation Commission. Accessed November 2, 2026.
Regulations, programs and conditions change. Always confirm requirements with the agency that has jurisdiction over your property.