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Clean Water Act discharge permit · NPDES LAR05Q350

EXCO INDUSTRIAL, INC, Egan, LA: NPDES LAR05Q350 discharge permit, effluent exceedances, inspections, penalties

EXCO INDUSTRIAL, INC holds NPDES permit LAR05Q350. EPA’s file records it issued March 20, 2025 and expiring October 26, 2026.

EXCO INDUSTRIAL, INC, Egan, Louisiana: Coverage under a general permit LAR05Q350; Industrial stormwater; Effective; issued March 20, 2025, term to October 26, 2026.

  • Nitrite + Nitrate total [as N]: 1 limit, 4 violations of any kind, 0 effluent exceedances.
  • Zinc, total [as Zn]: 1 limit, 4 violations of any kind, 0 effluent exceedances.
  • Aluminum, total [as Al]: 1 limit, 4 violations of any kind, 0 effluent exceedances.

Louisiana holds 216 Industrial stormwater coverages of this permit type in EPA’s file; 164 were issued before LAR05Q350.

Coverages issued nearest LAR05Q350

EXCO INDUSTRIAL, INC among its neighbors

EPA’s permit file holds 2 discharge permits in the Bayou Jonas subwatershed (HUC 080802010207), LAR05Q350 among them. Its county holds 49, 4 of them major permits; LAR05Q350 is a minor permit.

Other permits in the Bayou Jonas subwatershed (HUC 080802010207)

Identity

Facility as filedEXCO INDUSTRIAL, INC
Permittee as filedEXCO INDUSTRIAL, INC
NPDES IDLAR05Q350
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedMarch 20, 2025
Expiration dateOctober 26, 2026
AddressEgan, LA 70531
SubwatershedBayou Jonas (HUC 080802010207)

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]140
Zinc, total [as Zn]140
Aluminum, total [as Al]140

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES LAR05Q350.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES LAR05Q350.

Inspections

EPA’s inspection file holds no inspection for NPDES LAR05Q350.

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 LAR05Q350.

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Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act NPDES permit LAR05Q350, held by EXCO INDUSTRIAL, INC in Egan, LA, under the industrial stormwater program with minor discharger status. The page lists 3 pollutants on file, all under a numeric limit, with 3 showing a violation of any kind and 0 showing an effluent exceedance.