City of Tampa
City of Tampa Stormwater Department / Southwest Florida Water Management District (SWFWMD)
CityMS4 Phase IVerified 2026-03
Local Permit / Authorization
- Permit Required
- Yes
- Permit Name
- Site Development Permit with Stormwater Compliance / SWFWMD ERP
- Submit To
- City of Tampa Stormwater Department / Southwest Florida Water Management District (SWFWMD)
- Lead Time
- City stormwater review 2–4 weeks; SWFWMD ERP review 4–8 weeks for individual permits
- Application Method
- City permits via Tampa Development & Growth Management; SWFWMD ERP via ePermitting portal
- Fee
- City site development permit fees vary; SWFWMD ERP fee $500–$8,000+
Water Quality Standards
- Impervious Cover Limit
- No citywide cap; stormwater treatment required per SWFWMD ERP for projects exceeding thresholds (> 4,000 sq ft impervious or > 2 acres total area)
- On-Site Treatment Required
- Yes
- Detention Required
- Yes
- Detention Standard
- Pre- vs. post-development discharge rate matching for 25-year/24-hour storm; water quality: treat first 1 inch of runoff per SWFWMD; wet detention ponds are the most common BMP
- Turbidity Standard
- Must comply with FDEP Generic Permit and Florida surface water quality standards; Hillsborough Bay and Tampa Bay protections apply
Local SWPPP / Drainage Plan
- Local Plan Required
- Yes
- Plan Name
- Erosion and Sediment Control Plan per City Code Chapter 26; Stormwater Management Plan per SWFWMD ERP
- PE Stamp Required
- Yes
Plans must be prepared by a Florida-registered PE. Tampa's Stormwater Department reviews plans for compliance with both local code and SWFWMD requirements.
Local Inspection Requirements
- Requirements
- City stormwater inspectors conduct construction-phase inspections. SWFWMD conducts ERP compliance inspections. Post-construction systems require maintenance entity and annual inspection records.
- Inspector Qualification
- No state-specific certification required; CPESC/CESSWI recognized
Special Overlay Zones
Tampa Bay / Hillsborough Bay
Trigger: Properties draining to Tampa Bay or Hillsborough Bay
Restriction: Enhanced water quality treatment to support Tampa Bay estuary restoration; nutrient reduction BMPs encouraged; no net increase in pollutant loading
Hillsborough River Watershed
Trigger: Properties draining to Hillsborough River (drinking water source)
Restriction: Elevated water quality protections; spill prevention; enhanced treatment for nutrients and pathogens
Design Manual
- Manual Name
- SWFWMD Environmental Resource Permit Applicant's Handbook Volume II
Official Resources
Jurisdiction Notes
Tampa's stormwater program is closely tied to Tampa Bay estuary restoration efforts. The city's flat terrain and high water table favor wet detention ponds as the primary BMP. SWFWMD ERP and City permits are both required for most development projects.
Remember: These local requirements are in addition to the FDEP state construction permit. Both must be satisfied before breaking ground.
Disclaimer: This information is provided for general reference only. Always verify requirements directly with City of Tampa Stormwater Department / Southwest Florida Water Management District (SWFWMD) and the agency website before beginning construction.