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Clean Water Act discharge permit · NPDES LAR10N413

DEPCOM POWER, INC.-DEVIN SWITCHYARD SITE, Port Allen, LA: NPDES LAR10N413 discharge permit, effluent exceedances, inspections, penalties

DEPCOM POWER, INC.-DEVIN SWITCHYARD SITE holds NPDES permit LAR10N413. EPA’s file records it issued August 21, 2019 and expiring March 28, 2020. 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.

What the register holds for DEPCOM POWER, INC.-DEVIN SWITCHYARD SITE: its NPDES ID, its permit type and status, its dates, its address in Port Allen, Louisiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAR10N413.

Identity

Facility as filedDEPCOM POWER, INC.-DEVIN SWITCHYARD SITE
Permittee as filedDEPCOM POWER, INC.-DEVIN SWITCHYARD SITE
NPDES IDLAR10N413
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
IssuedAugust 21, 2019
Expiration dateMarch 28, 2020
AddressPort Allen, LA 70000
SubwatershedAlligator Bayou-Choctaw Bayou (HUC 080703000204)

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 LAR10N413.

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 LAR10N413.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

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, LAR10N413.

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  • 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 LAR10N413 there.

Nearby on the register

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

What this page shows

The DEPCOM POWER, INC.-DEVIN SWITCHYARD SITE permit is one of 18 storm water construction permits on EPA's NPDES register in West Baton Rouge Parish, and it sits among 11 NPDES permits in the Alligator Bayou-Choctaw Bayou subwatershed. Of the 18 parish peers, 44.4% were issued before this one, and none of the parish's storm water construction permits carries a violation on file, at 0.0%.