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Clean Water Act discharge permit · NPDES FLRNEF897

BYTOWNE MARINA, Miramar Beach, FL: NPDES FLRNEF897 discharge permit, effluent exceedances, inspections, penalties

BYTOWNE MARINA, held by Sandestin Investments, LLC, holds NPDES permit FLRNEF897. EPA’s file records it issued April 17, 2023 and expiring April 16, 2028. 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 BYTOWNE MARINA: its NPDES ID, its permit type and status, its dates, its address in Miramar Beach, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLRNEF897.

Identity

Facility as filedBYTOWNE MARINA
Permittee as filedSandestin Investments, LLC
NPDES IDFLRNEF897
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedApril 17, 2023
Expiration dateApril 16, 2028
Issuing agencyFlorida Department of Environmental Protection
AddressMiramar Beach, FL 32550
NAICS713930 – Marinas
SIC4493 – Marinas

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES FLRNEF897.

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 FLRNEF897.

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 FLRNEF897 there.

Nearby on the register

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

What this page shows

The BYTOWNE MARINA permit, held by Sandestin Investments, LLC in Miramar Beach, is one of 25 general permit coverages in Walton County on EPA's NPDES register. Of those 25 coverages, 8.0% have a violation on file, so this permit sits within a group where most coverages have no recorded violation. Among the 25 coverages, 60.0% were issued earlier than this one, and the permit recorded no pollutants under a numeric limit and no effluent exceedances.