Frequently Asked Mangrove Trimming Questions for the Aquatic and Wetlands Resources Section

Do single family homeowners need a permit?

• Homeowners qualify under Section 403.9325 FS to trim mangroves in the riparian mangrove fringe that are up to 10 feet tall. If the waterfront is up to 150 feet long, all the mangroves that are under 10 feet tall can be trimmed to a minimum height of 6 feet. If the waterfront is over 150 feet long then 65% of the mangroves or roughly two of every three may be trimmed. Homeowners who have waterfront mangroves that are over 10 feet tall but under 24 feet can also trim without a license but only if they utilize the services of a professional mangrove trimmer.
• These activities are exempt from permitting requirements. Any trimming activities that do not fit this criteria are not exempt. The homeowner should contact the Broward County Aquatic and Wetlands Resources Section at (954) 519-1230 to get more information on licensing requirements.

What about mangroves trimmed prior to 1996?

• Mangroves that were trimmed prior to the promulgation of Section 403.9321 - 403.9333 FS can be maintained at their post trimmed height provided there is proof of prior authorization and/or documentation.

What is the minimum height that mangroves can be trimmed?

• Mangroves cannot be trimmed below 6 feet in height.

What is the maximum height of trees that can be trimmed without a permit?

• Trees over 24 feet tall cannot be trimmed without a license.

When do I need a professional mangrove trimmer?

• A professional mangrove trimmer must either supervise or conduct all trimming of trees that exceed 10 feet in height. They are ISA certified arborists, professional wetland scientists certified by the Society of Wetland Scientists, certified ecologists certified by the Ecological Society of America and other qualified individuals.

What about trimming for navigational purposes?

• A license is required for the limited trimming of mangroves within existing navigational channels, basins or canals.