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Clean Water Act discharge permit · NPDES FLR05G434

MARINEMAX, South Pasadena, FL: NPDES FLR05G434 discharge permit, effluent exceedances, inspections, penalties

MARINEMAX, held by Gulfport Marina LLC, holds NPDES permit FLR05G434. EPA’s file records it issued October 9, 2021 and expiring October 8, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for MARINEMAX: its NPDES ID, its permit type and status, its dates, its address in South Pasadena, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR05G434.

Identity

Facility as filedMARINEMAX
Permittee as filedGulfport Marina LLC
NPDES IDFLR05G434
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedOctober 9, 2021
Expiration dateOctober 8, 2026
Issuing agencyFlorida Department of Environmental Protection
AddressSouth Pasadena, FL 33707
SubwatershedBoca Ciega Bay (HUC 031002070506)
NAICS336612 – Boat Building
SIC3732 – Boat Building And Repairing
Other EPA IDs (FRS)RCRA handler FLR000092148

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES FLR05G434.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES FLR05G434.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID FLR05G434 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The MARINEMAX storm water industrial permit, FLR05G434, issued October 9, 2021 to Gulfport Marina LLC in South Pasadena, is one of 173 such permits in Pinellas County, and 89.6% of those 173 permits were issued earlier than this one. It sits among 46 NPDES permits in the Boca Ciega Bay subwatershed, and it has no pollutants under a numeric limit and no effluent exceedances on file.