Clean Water Act discharge permit · NPDES LA0119589

DIVERSIFIED FOODS WWTP, Madisonville, LA: NPDES LA0119589 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
7Pollutants under a numeric limit
4Pollutants with an effluent exceedance

DIVERSIFIED FOODS WWTP, held by ST TAMMANY PARISH GOVERNMENT, holds NPDES permit LA0119589. EPA’s file records it issued March 18, 2016 and expiring April 30, 2021. 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	DIVERSIFIED FOODS WWTP
Permittee as filed	ST TAMMANY PARISH GOVERNMENT
NPDES ID	LA0119589
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	March 18, 2016
Expiration date	April 30, 2021
Address	Madisonville, LA 70447
Receiving water impaired	303(D) Listed
Subwatershed	Bedico Creek (HUC 080702050402)
SIC	2038 – Frozen Specialties
Other EPA IDs (FRS)	RCRA handler LAR000055053

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

7Pollutants on file
7Under a numeric limit
5With a violation of any kind
4With 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
Solids, total suspended	2	20	20	April 30, 2024	473% over the limit
BOD, 5-day, 20 deg. C	2	18	18	February 28, 2026	1,467% over the limit
Zinc, total [as Zn]	2	7	5	May 31, 2023	1,054% over the limit
Coliform, fecal general	2	2	2	June 30, 2024	72% over the limit
pH	2	2	0
Flow, in conduit or thru treatment plant	2	0	0
Oil and grease	1	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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES LA0119589.

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.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, LA0119589.

Start the watch

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 LA0119589 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 LA0119589 for the DIVERSIFIED FOODS WWTP in Madisonville, LA, held by ST TAMMANY PARISH GOVERNMENT, with an administratively continued status and a Minor Discharger class. The facts list 4 pollutants under a numeric limit and 4 pollutants with an effluent exceedance, with the permit issued March 18, 2016 and expiring April 30, 2021.