Clean Water Act discharge permit · NPDES LA0123111

MAGNOLIA WATER UTILITY OPERATING CO., LLC- BRIDALWOOD, Denham Springs, LA: NPDES LA0123111 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
10Pollutants under a numeric limit
5Pollutants with an effluent exceedance

MAGNOLIA WATER UTILITY OPERATING CO., LLC- BRIDALWOOD, held by MO-DAD UTILITIES, LLC - BRIDALWOOD AND STONE RIDGE CROSSING WWTP, holds NPDES permit LA0123111. EPA’s file records it issued October 18, 2013 and expiring November 30, 2018. 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 filed	MAGNOLIA WATER UTILITY OPERATING CO., LLC- BRIDALWOOD
Permittee as filed	MO-DAD UTILITIES, LLC - BRIDALWOOD AND STONE RIDGE CROSSING WWTP
NPDES ID	LA0123111
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 18, 2013
Expiration date	November 30, 2018
Address	Denham Springs, LA 70726
Receiving water impaired	303(D) Listed
Subwatershed	West Colyell Creek-Middle Colyell Creek (HUC 080702020702)
SIC	4952 – Sewerage Systems

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

10Pollutants on file
10Under a numeric limit
10With a violation of any kind
5With 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
Nitrogen, ammonia total [as N]	4	70	62	May 31, 2022	1,380% over the limit
Solids, total suspended	4	55	50	February 28, 2023	613% over the limit
Oxygen, dissolved [DO]	2	50	46	March 31, 2020	77% over the limit
BOD, carbonaceous [5 day, 20 C]	4	43	35	April 30, 2023	99,999% over the limit
Coliform, fecal general	4	20	15	December 31, 2020	99,999% over the limit
Phosphorus, total [as P]	4	10	0
Nitrogen, total [as N]	4	8	0
Flow, in conduit or thru treatment plant	4	5	0
Nitrogen, nitrate total [as N]	4	4	0
pH	4	2	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
August 14, 2017	Management Practice Violations - 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 LA0123111 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES LA0123111, held by MO-DAD UTILITIES, LLC - BRIDALWOOD AND STONE RIDGE CROSSING WWTP for the MAGNOLIA WATER UTILITY OPERATING CO., LLC- BRIDALWOOD facility in Denham Springs, LA. The permit is listed as administratively continued, a Minor Discharger class, with 10 pollutants under a numeric limit and 5 pollutants with an effluent exceedance. Its recorded issue date is October 18, 2013 and its expiration date is November 30, 2018.