Environmental Rules in Tampa, FL (2026)
4 verified environmental rules for Tampa, Florida, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Tampa's Stormwater Management Ordinance (City Code ch. 21) bars anyone from altering surface or subsurface drainage to the detriment of neighboring property under § 21-8, and makes it unlawful to dump trash, debris, fill, or pollutants into any public drainage system under § 21-9. Grading, filling, or excavating also requires a drainage and earthwork permit from the city under § 21-27.
Tampa Stormwater Drainage Protection Rules
Significant RestrictionsCity of Tampa Code §§ 21-8, 21-9
It is unlawful for any person, notwithstanding the issuance of a permit by the city, to stockpile material or to grade, fill, excavate, construct or do any other act affecting drainage which results in the alteration of the surface or subsurface drainage patterns to the detriment of neighboring properties or public rights-of-way. ... It shall be unlawful for any individual to introduce any fore...
Erosion Control
Tampa Code Sec. 21-27 requires a drainage and earthwork permit before any excavating, grading, filling or stockpiling activity in the city; doing the work without one is unlawful. Permits are valid six months and require a technical-manual-compliant application.
Grading and Drainage Permit Rules in Tampa
Some RestrictionsTampa, FL Code of Ordinances § 21-27
A drainage and earthwork permit must be obtained from the city prior to engaging in excavating, grading, filling or stockpiling activities, otherwise, each activity shall be unlawful. In order to qualify for issuance of a drainage and earthwork permit, the applicant must submit an application in conformance with the department's technical standards manual.
Flood Zones
Tampa prohibits new development, building expansions or fill inside the 100-year floodway, the 25-year floodway, isolated wetlands or designated preservation areas under City Code Sec. 5-121.221: with narrow carve-outs for public bank stabilization, drainage and habitat-restoration projects.
Tampa Bans Development in Regulated Floodways
Heavy RestrictionsCity of Tampa Code § 5-121.221
No new development, expansion of existing buildings, or fill shall be permitted within the 100-year floodway, the 25-year floodway, isolated wetlands, or environmentally sensitive areas that are designated as preservation areas on the future land use map adopted by the city. Floodplain maintenance and improvement projects that serve the public, such as bank stabilization, drainage improvements,...
Flood Elevation Requirements
Where FEMA's flood map shows a flood hazard area but no base flood elevation (Zone A), Tampa's floodplain administrator can set the base flood elevation at two feet above the highest adjacent grade under City Code Sec. 5-121.82, unless evidence shows flood depths run deeper.
Tampa's Default 2-Foot Flood Elevation Rule
Some RestrictionsCity of Tampa Code § 5-121.82
Where flood hazard areas are delineated on the FIRM and base flood elevation data have not been provided, the floodplain administrator shall: 1.Require the applicant to include base flood elevation data prepared in accordance with currently accepted engineering practices.2.Obtain, review, and provide to applicants base flood elevation and floodway data available from a federal or state agency o...
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