Question 1

What permits do I need for a French drain?

Accepted Answer

Many residential French drains are permit-exempt if they discharge on your own property and do not connect to public drainage. Permits may be required if: connecting to municipal systems, working in easements, affecting neighboring properties, or part of a larger development project. We verify requirements before starting.

Question 2

How long do permits take?

Accepted Answer

Timelines vary by permit type: over-the-counter building permits (same day to 1 week), standard building permits (2-4 weeks), SFWMD General Permits (30-60 days), SFWMD Individual ERPs (90-180 days). We track all submittals and push for timely reviews.

Question 3

What is the SFWMD permit process?

Accepted Answer

The process includes: pre-application meeting (optional but recommended), application submittal with engineering documents, completeness review (30 days), technical review (60-90 days), response to any comments, and permit issuance. We guide you through each step.

Question 4

Why was my drainage permit denied?

Accepted Answer

Common denial reasons include: incomplete applications, inadequate water quality treatment, insufficient detention/retention, impacts to wetlands or floodplains, and downstream capacity concerns. We review denial letters and develop solutions to address agency concerns.

Question 5

Can you help with permit modifications?

Accepted Answer

Yes, we frequently help with permit modifications for: system expansions, design changes during construction, after-the-fact permitting, and permit transfers. Modifications are often faster than new permits when properly prepared.

Drainage Permit Assistance

What We Provide

Permit Identification

Application Preparation

Agency Coordination

Response to Comments

Benefits

Our Process

Frequently Asked Questions

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