Environmental Rules in Jacksonville, FL (2026)
5 verified environmental rules for Jacksonville, Florida, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Jacksonville bans dumping anything but stormwater into its storm sewer system and funds citywide drainage management through a mandatory monthly utility fee on every developed parcel.
Jacksonville Stormwater Discharge & MS4 Rules
Significant RestrictionsJacksonville Ordinance Code § 754.204
In addition to illicit discharges, discharge of spills and the dumping and disposal of materials other than stormwater, including, but not limited to, industrial and commercial wastes, commercial car wash wastes, sewage, garbage, yard waste, trash, petroleum products (including used motor vehicle fluids), leaf litter, grass clippings, and animal wastes), into the MS4 whether directly or indirec...
Erosion Control
Construction sites in Jacksonville must use best management practices to keep sediment on-site and control stormwater runoff before it reaches storm drains or waterways.
Jacksonville Construction Erosion & Sediment Control
Some RestrictionsJacksonville Ordinance Code § 754.201(a)
Using best management practices, stormwater from construction sites shall be controlled to retain sediment on-site and prevent violations of State water quality standards. All erosion and sediment controls required under the pollution prevention plan of a National Pollutant Discharge Elimination System permit for construction, required by a stormwater permit issued by the Florida Department of ...
Flood Zones
Any development in a Jacksonville flood hazard area needs a floodplain permit, and new lowest floors must sit 2 feet above base flood elevation.
Jacksonville Floodplain Development Permit Rules
Some RestrictionsJacksonville Ordinance Code § 652.401
Any owner or owner's authorized agent...who intends to undertake any development activity within the scope of this Chapter...which is wholly within or partially within any flood hazard area shall first make application to the Floodplain Administrator...and shall obtain the required permit(s) and approval(s).
Boat Dock Permits
Private boathouses on residential waterfront lots in Jacksonville are capped at 900 square feet as an accessory structure under the Zoning Code.
Jacksonville Private Boathouse & Dock Rules
Some RestrictionsJacksonville Ordinance Code § 656.403(c)
Accessory uses and structures in a residential district shall include noncommercial greenhouses and plant nurseries, private garages and private boathouses or shelters (if boathouses or shelters do not exceed 900 square feet in area), toolhouses and garden sheds, garden work centers, children's play areas and play equipment, private barbecue pits and swimming pools...
Flood Elevation Requirements
Jacksonville requires new construction in flood hazard areas to elevate the lowest floor to 2 feet above base flood elevation, using stem-wall or off-grade methods.
Jacksonville Flood Elevation: BFE Plus 2 Feet
Some RestrictionsJacksonville Ordinance Code Sec. 652.1005
As provided in Section 321.109, Ordinance Code, buildings and structures in Special Flood Hazard Areas and Adjusted Special Flood Hazard Areas shall have the lowest floors elevated to or above the base flood elevation plus two feet, or the design flood elevation, whichever is higher. In order to elevate the lowest floor to this level, off-grade or stem wall construction techniques shall be used...