Florida Drainage & Stormwater Permit Services
Navigate Florida’s layered permitting landscape with confidence. We handle ERP permits, Water Management District coordination, SWPPP development, and multi-agency compliance — so you don’t have to. With a 100% permit approval rate across 1,000+ projects and deep experience with all 5 Florida Water Management Districts, our licensed professional engineers ensure your permits are prepared correctly and approved efficiently.
Licensed Professional Engineers 100% Permit Approval 1,000+ Projects All 67 Counties 5 WMDs
Drainage & Stormwater Permits We Manage
We prepare, submit, and manage every type of drainage and stormwater permit required in Florida — from Environmental Resource Permits to local building permits.
Environmental Resource Permits (ERPs)
Florida’s primary permit for projects affecting surface water, wetlands, or stormwater management. We prepare and manage ERP applications with SFWMD, SJRWMD, SWFWMD, SRWMD, and NWFWMD.
NPDES / Construction Generic Permit (CGP)
Required for construction sites disturbing 1 or more acres. We handle Notice of Intent filing, SWPPP development, and compliance documentation.
FDOT Drainage Connection Permits
For projects connecting to state road drainage infrastructure, we manage FDOT applications under Rule 14-86 F.A.C.
Site Plan Entitlements
Local zoning and site plan approvals with drainage components — we coordinate with county and city planning departments.
Building Permit Packages
Complete drainage documentation for building permit applications including PE-sealed plans, calculations, and supporting documents.
SWPPP Development
Stormwater Pollution Prevention Plans with erosion control details, inspection schedules, spill prevention, and maintenance protocols.
Agencies We Work With Across Florida
Our licensed professional engineers coordinate with regulatory agencies at every level — from federal FEMA reviews to local building department submissions.
Water Management Districts
SFWMD, SJRWMD, SWFWMD, SRWMD, NWFWMD
All 5 Florida Water Management Districts
State Agencies
FDEP, FDOT
Florida Dept. of Environmental Protection & Transportation
Federal
FEMA
Floodplain analysis and map revisions
County Government
Public works, planning, and building departments
Across all 67 Florida counties
Special Districts
Miami-Dade RER/DERM
County-specific regulatory bodies
Our permit services support both residential drainage design and commercial stormwater management projects across all 67 Florida counties.
Our Permit Management Process
Application Preparation
- PE-stamped engineering plans preparation
- Stormwater calculations and drainage reports
- Environmental assessment coordination (if required)
- Complete application package assembly for each agency
Submission & Filing
- Submit to appropriate agencies (WMD, county, FDEP)
- NOI filing for NPDES/CGP (if applicable)
- Fee management and tracking
- Confirmation of receipt from all agencies
Agency Review & Response
- Track review progress with each agency
- Respond to Requests for Additional Information (RAIs)
- Plan revisions and resubmission as needed
- Public notice period management (if required)
Approval & Post-Permit
- Obtain all required approvals
- Construction support and SWPPP monitoring
- Post-construction inspections (PE-sealed)
- As-built documentation and permit closeout
We handle the entire permitting process — from the initial regulatory assessment through final approval and post-construction compliance.
Florida Drainage Permit Processing Times
Processing times depend on permit type and project complexity. These are typical ranges based on our experience across Florida.
| Permit Type | Typical Timeline |
|---|---|
| General/noticed ERP permits | 30–60 days |
| Standard individual ERPs | 60–120 days |
| Complex ERP (wetland impacts, multi-jurisdictional) | 120–180+ days |
| NPDES/CGP (NOI filing) | 14–30 days |
| Local building permits (drainage component) | Varies by municipality |
The biggest delays come from incomplete applications and Requests for Additional Information. Starting with a PE-prepared application significantly reduces processing time and rejection risk.
Florida Drainage Permit Fees
Government-imposed permit fees for common drainage and stormwater permits. These are separate from engineering service fees.
| Fee Type | Amount |
|---|---|
| CGP filing fee (1–5 acres) | $250 |
| CGP filing fee (5+ acres) | $400 |
| CGP renewal (every 5 years) | Per original fee |
| Local permit fees | Varies by jurisdiction |
| ERP application fees | Per district schedule |
These are government-imposed permit fees, separate from engineering service fees. Contact us for a complete project quote including engineering and permit costs.
Frequently Asked Questions
Do I need a drainage permit in Florida?
What is an Environmental Resource Permit (ERP)?
Who regulates stormwater in Florida?
How long does it take to get a drainage permit in Florida?
What can a homeowner do without a drainage permit?
Need a Drainage Permit in Florida?
We handle the entire permitting process — from application preparation to final approval. 100% permit approval rate across 1,000+ projects.
Licensed Professional Engineers | 100% Permit Approval | 5 Water Management Districts