Environmental Rules in Fort Myers, FL (2026)
8 verified environmental rules for Fort Myers, Florida, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Fort Myers operates under a Florida NPDES Phase II MS4 generic permit administered by the Florida Department of Environmental Protection (FDEP). The Stormwater Division (Public Works) is responsible for the six minimum control measures, illicit-discharge prohibition, and a citywide stormwater utility billed on the monthly utility statement. Construction sites disturbing one acre or more must file a Notice of Intent (NOI) with FDEP for the statewide Generic Construction Permit and maintain a Stormwater Pollution Prevention Plan (SWP3) on site. The receiving water is the Caloosahatchee River — an Outstanding Florida Water and a Class III estuary impaired for nutrients.
Stormwater Management in Fort Myers
Heavy RestrictionsCoastal Development
The City of Fort Myers sits on the Caloosahatchee River — approximately 15 miles upriver from the Gulf of Mexico — and is NOT seaward of FDEP's Coastal Construction Control Line (CCCL). The CCCL under Florida Statutes Chapter 161 applies only to sandy beach-dune systems facing the Gulf or Atlantic and runs through the Lee County barrier islands (Fort Myers Beach, Sanibel, Captiva, Estero Island), not through the upriver City of Fort Myers. Coastal-style development inside the city is regulated instead by Chapter 110 (Floodplain Protection), Chapter 118 Land Use Regulations, the SFWMD Environmental Resource Permit (ERP), and US Army Corps of Engineers Section 10/404 permits for any work in waters of the United States.
Coastal Development in Fort Myers
Some RestrictionsFlood Zones
Fort Myers's floodplain regulations live in Chapter 110 (Floodplain Protection) of the Code of Ordinances and implement the National Flood Insurance Program (NFIP) for the city. Construction or substantial improvement in a FEMA Special Flood Hazard Area (SFHA) — primarily AE and VE zones along the Caloosahatchee River — must be elevated to or above the Base Flood Elevation (BFE) plus 1 foot of freeboard (BFE + 1') per the 8th Edition (2023) Florida Building Code. The city participates in FEMA's Community Rating System (CRS) and maintained its CRS standing after Hurricane Ian (September 28, 2022), one of only a few Lee County municipalities to do so. Floodplain Coordinator: Robert Ward, BPI Flood Division, (239) 321-7931.
FEMA Flood Zones in Fort Myers
Heavy RestrictionsGrading & Drainage
Grading and drainage in Fort Myers is reviewed by the City Engineer under Code Chapter 102 (Building Code), Chapter 118 (Land Use Regulations), and the City of Fort Myers Standards Manual. Site plans must include a drainage plan demonstrating that post-development runoff does not increase off-site flows and that on-site conveyance safely passes the design storm. A mandatory 702 pre-construction meeting with the Engineering Division is required before ground disturbance on permitted sites; sites disturbing one acre or more also need a FDEP Generic Construction Permit (NOI) plus SWPPP, and SFWMD Environmental Resource Permit compliance for post-construction stormwater treatment.
Grading and Drainage in Fort Myers
Heavy RestrictionsShoreline Management
Shoreline work along the Caloosahatchee River in Fort Myers requires a layered set of approvals: a City of Fort Myers building permit (Marine Related submittal) under Code Chapter 118, a South Florida Water Management District Environmental Resource Permit (ERP) under Florida Administrative Code 62-330, a US Army Corps of Engineers Section 10/404 permit for any structure or fill in navigable waters, and — when waterward of the mean high water line — a state submerged lands authorization from the Board of Trustees of the Internal Improvement Trust Fund. The Caloosahatchee is a federally navigable waterway and an Outstanding Florida Water in the C-43 watershed.
Shoreline Management in Fort Myers
Some RestrictionsSea Wall & Bulkhead
Seawall construction, replacement, and substantial repair in Fort Myers requires a city building permit under Code Chapter 102 (Building Code) and Chapter 118 (Land Use Regulations), plus state and federal authorizations: a South Florida Water Management District Environmental Resource Permit (ERP), a US Army Corps of Engineers Section 10/404 permit, and — for any portion waterward of mean high water — a submerged lands authorization from the Board of Trustees of the Internal Improvement Trust Fund. Routine like-kind maintenance above mean high water generally does not require state/federal permits but still needs a city permit. After Hurricane Ian (2022) compromised seawall infrastructure citywide, the city's permit volume for seawall replacements has been historically high.
Seawall Maintenance in Fort Myers
Some RestrictionsMangrove Protection
Mangrove trimming and alteration in Fort Myers is governed by the state Mangrove Trimming and Preservation Act (Florida Statutes 403.9321-9333), administered by FDEP's South District office in Fort Myers. Lee County and the City of Fort Myers are NOT delegated local governments — only Miami-Dade, Broward, Hillsborough, Pinellas, Sarasota counties and the City of Sanibel and Town of Jupiter Island hold delegation. All mangrove trimming permits inside Fort Myers run through FDEP. Limited homeowner trimming is allowed without a permit for riparian-fringe mangroves up to 10 feet tall, but no mangrove may be cut below 6 feet or defoliated. Removal or destruction always requires a permit and mitigation.
Mangrove Protection in Fort Myers
Heavy RestrictionsBoat Dock Permits
Boat docks on the Caloosahatchee River and connected canals in Fort Myers require a layered permit package: a City of Fort Myers building permit under Code Chapter 118 using the Marine Related Checklist, a South Florida Water Management District Environmental Resource Permit (ERP) under FAC 62-330, a US Army Corps of Engineers Section 10 permit (Fort Myers Permits Section, Jacksonville District), and a state submerged lands authorization from the Board of Trustees of the Internal Improvement Trust Fund for any structure waterward of mean high water. Standard residential dock approvals typically take 45-90 days when complete; SFWMD self-certification is available for single-family docks ≤500 sq ft that meet criteria in FAC 62-330.051.
Boat Dock Permits in Fort Myers
Some RestrictionsLooking for Lee County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Fort Myers city rules.
Environmental Rules in Lee County →