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Clean Water Act discharge permit · NPDES LAG536641

FOGGY WATERS MARINA, LLC, Slidell, LA: NPDES LAG536641 discharge permit, effluent exceedances, inspections, penalties

FOGGY WATERS MARINA, LLC holds NPDES permit LAG536641. EPA’s file records it issued June 2, 2023 and expiring November 30, 2027. 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.

Identity

Facility as filedFOGGY WATERS MARINA, LLC
Permittee as filedFOGGY WATERS MARINA, LLC
NPDES IDLAG536641
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramPublicly owned treatment works
IssuedJune 2, 2023
Expiration dateNovember 30, 2027
AddressSlidell, LA 70460
Receiving water impaired303(D) Listed
SubwatershedLiberty Bayou-Bayou Bonfouca (HUC 080902010305)
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

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Solids, total suspended282December 31, 2025243% over the limit
Coliform, fecal general282December 31, 202499,999% over the limit
Oxygen, dissolved [DO]141June 30, 202536% over the limit
Phosphorus, total [as P]170
pH260
Nitrogen, ammonia total [as N]260
Flow, in conduit or thru treatment plant260
BOD, carbonaceous [5 day, 20 C]260
Oil & Grease130
Nitrogen, total [as N]130

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 LAG536641.

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 LAG536641 there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES permit LAG536641 for FOGGY WATERS MARINA, LLC in Slidell, LA, which EPA's file lists as effective and issued June 2, 2023, expiring November 30, 2027. The page reports 10 pollutants on file, 10 under a numeric limit, 10 with a violation of any kind, and 3 with an effluent exceedance.