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Clean Water Act discharge permit · NPDES LAR10N387

THE LEMOINE COMPANY, LLC - LAFAYETTE REGIONAL AIRPORT, Lafayette, LA: NPDES LAR10N387 discharge permit, effluent exceedances, inspections, penalties

THE LEMOINE COMPANY, LLC - LAFAYETTE REGIONAL AIRPORT holds NPDES permit LAR10N387. EPA’s file records it issued February 28, 2020 and expiring March 28, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for THE LEMOINE COMPANY, LLC - LAFAYETTE REGIONAL AIRPORT: its NPDES ID, its permit type and status, its dates, its address in Lafayette, Louisiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAR10N387.

Identity

Facility as filedTHE LEMOINE COMPANY, LLC - LAFAYETTE REGIONAL AIRPORT
Permittee as filedTHE LEMOINE COMPANY, LLC - LAFAYETTE REGIONAL AIRPORT
NPDES IDLAR10N387
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedFebruary 28, 2020
Expiration dateMarch 28, 2021
AddressLafayette, LA 70501
SubwatershedAnselm Coulee-Vermilion River (HUC 080801030109)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES LAR10N387.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES LAR10N387.

Inspections

EPA’s inspection file holds no inspection for NPDES LAR10N387.

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 LAR10N387.

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, LAR10N387.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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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 LAR10N387 there.

Nearby on the register

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

What this page shows

The Lemoine Company, LLC - Lafayette Regional Airport holds one of 158 storm water construction permits in Lafayette Parish, and it is one of 115 NPDES permits in the Anselm Coulee-Vermilion River subwatershed, this one included. Of all 158 Lafayette Parish storm water construction permits, 25.9% were issued before this one, and 0.0% of those 158 carry a violation on file.