Clean Water Act discharge permit · NPDES LA0044377

BEAU CHENE WASTEWATER TREATMENT FACILITY, Mandeville, LA: NPDES LA0044377 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
8Pollutants under a numeric limit
1Pollutants with an effluent exceedance

BEAU CHENE WASTEWATER TREATMENT FACILITY, held by BEAU CHENE HOMEOWNERS ASSOCIATION INC., holds NPDES permit LA0044377, which discharges to Bayou L'Ours. EPA’s file records it issued October 6, 2016 and expiring November 30, 2021. 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.

Identity

Facility as filed	BEAU CHENE WASTEWATER TREATMENT FACILITY
Permittee as filed	BEAU CHENE HOMEOWNERS ASSOCIATION INC.
NPDES ID	LA0044377
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	October 6, 2016
Expiration date	November 30, 2021
Address	Mandeville, LA 70470
Receiving water	BAYOU L'OURS
Receiving water impaired	303(D) Listed
Subwatershed	Ponchitalawa Creek-Tchefuncta River (HUC 080902010206)

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

Effluent limits and exceedances

9Pollutants on file
8Under a numeric limit
1With a violation of any kind
1With an effluent exceedance

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 measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Chlorine, total residual	0	2	2	June 30, 2026	5,052% over the limit
Solids, total suspended	3	0	0
Nitrogen, total [as N]	3	0	0
Nitrogen, ammonia total [as N]	3	0	0
Phosphorus, total [as P]	3	0	0
BOD, carbonaceous [5 day, 20 C]	3	0	0
pH	2	0	0
Flow, in conduit or thru treatment plant	2	0	0
Coliform, fecal general	2	0	0

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

1Single-event violations

Date	What EPA recorded	Agency
February 2, 2020	WW SSO - Improper Operation and Maintenance	ST6

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 LA0044377 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES LA0044377 for the Beau Chene Wastewater Treatment Facility in Mandeville, LA, held by Beau Chene Homeowners Association Inc., which discharges to Bayou L'Ours. The page lists a permit status of administratively continued, a Minor discharger class, 8 pollutants under a numeric limit, and 1 pollutant with an effluent exceedance.