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Clean Water Act discharge permit · NPDES FLR20IN54

CHARLIE LEIGHTON PARK, Palm City, FL: NPDES FLR20IN54 discharge permit, effluent exceedances, inspections, penalties

CHARLIE LEIGHTON PARK, held by Custom Built Marine Construction Inc, holds NPDES permit FLR20IN54. EPA’s file records it issued August 29, 2025 and expiring August 28, 2030. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for CHARLIE LEIGHTON PARK: its NPDES ID, its permit type and status, its dates, its address in Palm City, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR20IN54.

Identity

Facility as filedCHARLIE LEIGHTON PARK
Permittee as filedCustom Built Marine Construction Inc
NPDES IDFLR20IN54
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 29, 2025
Expiration dateAugust 28, 2030
Issuing agencyFlorida Department of Environmental Protection
AddressPalm City, FL 34990
Receiving water impaired303(D) Listed
SubwatershedBessey Creek-Mapps Creek Frontal (HUC 030902060501)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES FLR20IN54.

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 FLR20IN54.

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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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 FLR20IN54 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The Storm Water Construction permit filed as CHARLIE LEIGHTON PARK, issued August 29, 2025 to Custom Built Marine Construction Inc in Palm City, Martin County, Florida, is one of 154 storm water construction permits on EPA's NPDES register in Martin County, this one included. It also falls among 29 NPDES permits in the Bessey Creek-Mapps Creek Frontal subwatershed (HUC 030902060501), this one included, and it shows zero pollutants under a numeric limit and zero pollutants with an effluent exceedance. Of the 154 Martin County storm water construction permits, 94.8% carry an earlier issue date than this one, while 0.6% of them have a violation