Clean Water Act discharge permit · NPDES LA0043991

ST. MARTIN PARISH GOVERNMENT- ST. MARTIN PARISH INDUSTRIAL PARK WWTP, St Martinville, LA: NPDES LA0043991 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MajorDischarger class
24Pollutants under a numeric limit
4Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

ST. MARTIN PARISH GOVERNMENT- ST. MARTIN PARISH INDUSTRIAL PARK WWTP, held by ST MARTIN PAR IND PK-ST MARTIN, holds NPDES permit LA0043991, which discharges to 5o. EPA’s file records it issued October 27, 2003 and expiring November 30, 2008. 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	ST. MARTIN PARISH GOVERNMENT- ST. MARTIN PARISH INDUSTRIAL PARK WWTP
Permittee as filed	ST MARTIN PAR IND PK-ST MARTIN
NPDES ID	LA0043991
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Major discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	October 27, 2003
Expiration date	November 30, 2008
Address	St Martinville, LA 70582
Receiving water	5O
Subwatershed	Bayou Berard Canal-Catahoula Coulee (HUC 080801020703)
Other EPA IDs (FRS)	RCRA handler LAD000742882

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

24Pollutants on file
24Under a numeric limit
21With 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	6	9	3	July 31, 2005	73% over the limit
pH	4	5	3	July 31, 2005
BOD, 5-day, 20 deg. C	3	8	2	July 31, 2005	10% over the limit
Chlorine, total residual	2	4	2	July 31, 2005	809% over the limit
Copper, total [as Cu]	6	6	0
Flow, in conduit or thru treatment plant	4	6	0
Coliform, fecal general	4	6	0
Whole effluent toxicity - retest #1	4	4	0
Whole effluent toxicity - retest #2	4	4	0
Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia	4	4	0
Pass/Fail Static Renewal 7Day Chronic Pimephales promelas	4	4	0
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia	4	4	0
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas	4	4	0
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia	4	4	0
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas	4	4	0
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia	4	4	0
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas	4	4	0
Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia	4	4	0
Coef Of Var Static Renewal 7Day Chronic Pimephales promelas	4	4	0
Color [admi units]	2	3	0
Chromium, hexavalent [as Cr]	4	2	0
Nitrogen, ammonia total [as N]	3	0	0
BOD, carbonaceous [5 day, 20 C]	3	0	0
Oxygen, dissolved [DO]	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 LA0043991.

Inspections

EPA’s inspection file holds no inspection for NPDES LA0043991.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES LA0043991.

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, LA0043991.

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 LA0043991 there.

ST. MARTIN PARISH GOVERNMENT- ST. MARTIN PARISH INDUSTRIAL PARK WWTP, St Martinville, Louisiana: Individual permit LA0043991, held by ST MARTIN PAR IND PK-ST MARTIN; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued October 27, 2003, term to November 30, 2008; discharges to 5O.

Solids, total suspended: 6 limits, 9 violations of any kind, 3 effluent exceedances, latest July 31, 2005, largest 73% over the limit.
pH: 4 limits, 5 violations of any kind, 3 effluent exceedances, latest July 31, 2005.
BOD, 5-day, 20 deg. C: 3 limits, 8 violations of any kind, 2 effluent exceedances, latest July 31, 2005, largest 10% over the limit.
Chlorine, total residual: 2 limits, 4 violations of any kind, 2 effluent exceedances, latest July 31, 2005, largest 809% over the limit.
Copper, total [as Cu]: 6 limits, 6 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 4 limits, 6 violations of any kind, 0 effluent exceedances.
Coliform, fecal general: 4 limits, 6 violations of any kind, 0 effluent exceedances.
Whole effluent toxicity - retest #1: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Whole effluent toxicity - retest #2: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Pass/Fail Static Renewal 7Day Chronic Pimephales promelas: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas: 4 limits, 4 violations of any kind, 0 effluent exceedances.
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 4 violations of any kind, 0 effluent exceedances.
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas: 4 limits, 4 violations of any kind, 0 effluent exceedances.
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 4 violations of any kind, 0 effluent exceedances.
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Coef Of Var Static Renewal 7Day Chronic Pimephales promelas: 4 limits, 4 violations of any kind, 0 effluent exceedances.
Color [admi units]: 2 limits, 3 violations of any kind, 0 effluent exceedances.
Chromium, hexavalent [as Cr]: 4 limits, 2 violations of any kind, 0 effluent exceedances.
Nitrogen, ammonia total [as N]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
BOD, carbonaceous [5 day, 20 C]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Oxygen, dissolved [DO]: 1 limit, 0 violations of any kind, 0 effluent exceedances.

Louisiana holds 357 Publicly owned treatment works coverages of this permit type in EPA’s file; 0 were issued before LA0043991. ST MARTIN PAR IND PK-ST MARTIN holds 2 permits in Louisiana.

Other permits held by ST MARTIN PAR IND PK-ST MARTIN

ST MARTIN PAR IND PK-ST MARTIN, Saint Martinville: LAL043991, issued January 1, 2021

Coverages issued nearest LA0043991

February 4, 2005: VILLAGE OF FOREST HILL SEWER SYSTEM, Forest Hill, LA0081124, held by VILLAGE OF FOREST HILL
October 1, 2007: VILLAGE OF CHATAIGNIER- CHATAIGNIER SEWER SYSTEM, Chataignier, LA0087742, held by CHATAIGNIER, VILLAGE OF
June 23, 2009: DOGWOOD SUBDIVISION SOUTHPOND, Haughton, LA0059471, held by CONSOLIDATED WATERWORKS/SEWERAGE DISTRICT NO.1
July 21, 2009: MANDEVILLE, CITY OF, Mandeville, LA0038288, held by City of Mandeville
September 11, 2009: HOLLY BEACH SEWER TREATMENT FACILITY, Holly Beach, LA0104787, held by CAMERON PARISH POLICE JURY

ST. MARTIN PARISH GOVERNMENT- ST. MARTIN PARISH INDUSTRIAL PARK WWTP among its neighbors

EPA’s permit file holds 3 discharge permits in the Bayou Berard Canal-Catahoula Coulee subwatershed (HUC 080801020703), LA0043991 among them. Its county holds 43, 5 of them major permits; LA0043991 is a major permit.

Other permits in the Bayou Berard Canal-Catahoula Coulee subwatershed (HUC 080801020703)

CYPRESS BRIAR ENTERPRISES INC, St. Martinville: LA0127451, minor permit, permit term to March 31, 2026
ST MARTIN BRANCH, Saint Martinville: LA0004375, minor permit, permit term to October 31, 2021

Nearby on the register

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

This public-records page covers the Clean Water Act discharge permit NPDES LA0043991, held by ST MARTIN PAR IND PK-ST MARTIN for the ST. MARTIN PARISH INDUSTRIAL PARK WWTP, with a status of administratively continued and a major discharger class. The figures listed are 24 pollutants under a numeric limit and 4 pollutants with an effluent exceedance, with the permit shown as issued October 27, 2003 and expiring November 30, 2008.