Clean Water Act discharge permit · NPDES LAG534541

CALCASIEU PARISH SHERIFF'S OFFICE - CARLYSS LAW ENFORCEMENT CENTER, Sulphur, LA: NPDES LAG534541 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
6Pollutants under a numeric limit
1Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

CALCASIEU PARISH SHERIFF'S OFFICE - CARLYSS LAW ENFORCEMENT CENTER, held by Calcasieu Parish Sheriff's office- Carlyss Law enf cnt, holds NPDES permit LAG534541. EPA’s file records it issued August 1, 2023 and expiring November 30, 2027.

CALCASIEU PARISH SHERIFF'S OFFICE - CARLYSS LAW ENFORCEMENT CENTER, Sulphur, Louisiana: Coverage under a general permit LAG534541, held by Calcasieu Parish Sheriff's office- Carlyss Law enf cnt; Effective; issued August 1, 2023, term to November 30, 2027.

Enterococci: 2 limits, 2 violations of any kind, 2 effluent exceedances, latest June 30, 2025, largest 2,186% over the limit.
pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
BOD, 5-day, 20 deg. C: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Coliform, fecal general: 1 limit, 0 violations of any kind, 0 effluent exceedances.

CALCASIEU PARISH SHERIFF'S OFFICE - CARLYSS LAW ENFORCEMENT CENTER among its neighbors

EPA’s permit file holds 36 discharge permits in the Calcasieu River-Prien Lake subwatershed (HUC 080802060303), LAG534541 among them. Its county holds 299, 28 of them major permits; LAG534541 is a minor permit.

Other permits in the Calcasieu River-Prien Lake subwatershed (HUC 080802060303)

ASHAN ENTERPRISES, LLC - LIGHTHOUSE MARKET #5, Lake Charles: LAG536826, minor permit, permit term to November 30, 2027
CALCASIEU REFINING COMPANY, Lake Charles: LA0052370, major permit, discharging to CALCASIEU RIVER, permit term to January 31, 2018
EMPIRE OF THE SEED, LLC - CHADWATER, Lake Charles: LAG536718, minor permit, permit term to November 30, 2027
ENTERGY LOUISIANA LLC - CALCASIEU PLANT, Sulphur: LA0112704, minor permit, discharging to MOSS LAKE, permit term to September 30, 2023
EQUISTAR CHEMICALS, LP- LAKE CHARLES POLYMERS, Lake Charles: LA0003689, major permit, discharging to 0315, permit term to May 31, 2019
FIVE-S GROUP, LLC - BIG LAKE/TANK FARM ROAD BORROW PIT, Lake Charles: LAR10Q615, minor permit, permit term to October 21, 2026
LAKE CHARLES (NELSON RD) DG, LLC - DOLLAR GENERAL #25042, Lake Charles: LAG536633, minor permit, permit term to November 30, 2027
LAKE CHARLES COKE HANDLING TERMINAL, Westlake: LA0064131, minor permit, permit term to November 30, 2018
LAKE CHARLES HARBOR & TERMINAL DISTRICT BULK TERMINAL NO.1, Westlake: LA0091812, minor permit, discharging to CALCASIEU RIVER, permit term to October 31, 2023
LAKE CHARLES LNG COMPANY, LLC, Lake Charles: LA0055522, minor permit, discharging to DEVIL'S ELBOW IC-CALCASIEU RIVER, permit term to July 31, 2022

Identity

Facility as filed	CALCASIEU PARISH SHERIFF'S OFFICE - CARLYSS LAW ENFORCEMENT CENTER
Permittee as filed	Calcasieu Parish Sheriff's office- Carlyss Law enf cnt
NPDES ID	LAG534541
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	August 1, 2023
Expiration date	November 30, 2027
Address	Sulphur, LA 70665
Receiving water impaired	303(D) Listed
Subwatershed	Calcasieu River-Prien Lake (HUC 080802060303)
SIC	9221 – Police Protection

Effluent limits and exceedances

6Pollutants on file
6Under 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
Enterococci	2	2	2	June 30, 2025	2,186% over the limit
pH	2	0	0
BOD, 5-day, 20 deg. C	1	0	0
Solids, total suspended	1	0	0
Flow, in conduit or thru treatment plant	1	0	0
Coliform, fecal general	1	0	0

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES LAG534541.

Inspections

EPA’s inspection file holds no inspection for NPDES LAG534541.

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 LAG534541.

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Nearby on the register

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

This public-records page covers Clean Water Act NPDES permit LAG534541, held by Calcasieu Parish Sheriff's office- Carlyss Law enf cnt for the Calcasieu Parish Sheriff's Office - Carlyss Law Enforcement Center in Sulphur, LA, with a status of Effective and a Minor discharger class. The facts list 6 pollutants under a numeric limit and 1 pollutant with an effluent exceedance, and the permit was issued August 1, 2023 and expires November 30, 2027.