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Clean Water Act discharge permit · NPDES LAR05Q319

ARCOSA MARINE COMPONETS, LLC DBA WINTECH, Bossier City, LA: NPDES LAR05Q319 discharge permit, effluent exceedances, inspections, penalties

ARCOSA MARINE COMPONETS, LLC DBA WINTECH holds NPDES permit LAR05Q319. EPA’s file records it issued June 18, 2024 and expiring October 26, 2026.

ARCOSA MARINE COMPONETS, LLC DBA WINTECH, Bossier City, Louisiana: Coverage under a general permit LAR05Q319; Industrial stormwater; Effective; issued June 18, 2024, term to October 26, 2026.

  • Nitrite + Nitrate total [as N]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Zinc, total [as Zn]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Aluminum, total [as Al]: 2 limits, 0 violations of any kind, 0 effluent exceedances.

Louisiana holds 216 Industrial stormwater coverages of this permit type in EPA’s file; 135 were issued before LAR05Q319.

Coverages issued nearest LAR05Q319

ARCOSA MARINE COMPONETS, LLC DBA WINTECH among its neighbors

EPA’s permit file holds 13 discharge permits in the Upper Flat River subwatershed (HUC 111402040301), LAR05Q319 among them. Its county holds 85, 5 of them major permits; LAR05Q319 is a minor permit.

Other permits in the Upper Flat River subwatershed (HUC 111402040301)

What the register holds for ARCOSA MARINE COMPONETS, LLC DBA WINTECH: its NPDES ID, its permit type and status, its dates, its address in Bossier City, Louisiana, and 3 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAR05Q319.

Identity

Facility as filedARCOSA MARINE COMPONETS, LLC DBA WINTECH
Permittee as filedARCOSA MARINE COMPONETS, LLC DBA WINTECH
NPDES IDLAR05Q319
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedJune 18, 2024
Expiration dateOctober 26, 2026
AddressBossier City, LA 71111
SubwatershedUpper Flat River (HUC 111402040301)
Other EPA IDs (FRS)RCRA handler LAR000102215

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Nitrite + Nitrate total [as N]200
Zinc, total [as Zn]200
Aluminum, total [as Al]200

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES LAR05Q319.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES LAR05Q319.

Inspections

EPA’s inspection file holds no inspection for NPDES LAR05Q319.

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 LAR05Q319.

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Nearby on the register

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

What this page shows

This EPA public-records page covers NPDES permit LAR05Q319, held by ARCOSA MARINE COMPONETS, LLC DBA WINTECH in Bossier City, LA, under the industrial stormwater program, with an effective status, a minor discharger class 3, and an issue date of June 18, 2024 and expiration date of October 26, 2026. The page lists 3 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.