Clean Water Act discharge permit · NPDES LA0065102

VILLAGE OF SIMSBORO - SIMSBORO WWTF, Simsboro, LA: NPDES LA0065102 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
7Pollutants under a numeric limit
5Pollutants with an effluent exceedance

VILLAGE OF SIMSBORO - SIMSBORO WWTF, held by Village of Simsboro, holds NPDES permit LA0065102, which discharges to Unnamed Madden Creek. EPA’s file records it issued September 11, 2017 and expiring October 31, 2022. 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	VILLAGE OF SIMSBORO - SIMSBORO WWTF
Permittee as filed	Village of Simsboro
NPDES ID	LA0065102
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	September 11, 2017
Expiration date	October 31, 2022
Address	Simsboro, LA 71275
Receiving water	UNNAMED MADDEN CREEK
Subwatershed	Madden Creek (HUC 080403030202)

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

Effluent limits and exceedances

8Pollutants on file
7Under a numeric limit
8With 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
BOD, 5-day, 20 deg. C	6	454	233	August 31, 2025	2,666% over the limit
Solids, total suspended	6	408	181	April 30, 2026	1,661% over the limit
Coliform, fecal general	4	240	92	May 31, 2026	99,999% over the limit
pH	4	170	22	January 31, 2023
Chlorine, total residual	0	5	2	June 30, 2026	16,567% over the limit
Flow, in conduit or thru treatment plant	4	149	0
Nitrogen, total [as N]	6	10	0
Phosphorus, total [as P]	6	10	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

3Single-event violations

Date	What EPA recorded	Agency
December 31, 2021	Reporting Violations - Failure to submit required report (non-DMR non-pretreatment)	ST6
July 19, 2021	Management Practice Violations - Improper Operation and Maintenance	ST6
December 31, 2018	Reporting Violations - Failure to submit required report (non-DMR non-pretreatment)	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.

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, LA0065102.

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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 LA0065102 there.

Nearby on the register

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

This EPA public-records page covers NPDES permit LA0065102, held by Village of Simsboro for the VILLAGE OF SIMSBORO - SIMSBORO WWTF in Simsboro, LA, which discharges to Unnamed Madden Creek in the Madden Creek watershed (HUC 080403030202). The permit is listed as administratively continued, with a Minor Discharger class, a Publicly owned treatment works program, and an issue date of September 11, 2017 and an expiration date of October 31, 2022. The file lists 8 pollutants on file, 7 under a numeric limit, and 5 pollutants with an effluent exceedance.