Clean Water Act discharge permit · NPDES LAR10N211

VOELKEL MCWILLIAMS CONSTRUCTION LLC, Slidell, LA: NPDES LAR10N211 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

VOELKEL MCWILLIAMS CONSTRUCTION LLC holds NPDES permit LAR10N211. 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 (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for VOELKEL MCWILLIAMS CONSTRUCTION LLC: its NPDES ID, its permit type and status, its dates, its address in Slidell, Louisiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAR10N211.

Identity

Facility as filed	VOELKEL MCWILLIAMS CONSTRUCTION LLC
Permittee as filed	VOELKEL MCWILLIAMS CONSTRUCTION LLC
NPDES ID	LAR10N211
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	August 21, 2019
Expiration date	March 28, 2020
Address	Slidell, LA 70000
Receiving water impaired	303(D) Listed
Subwatershed	Salt Bayou (HUC 080902010307)

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

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES LAR10N211.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES LAR10N211.

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, LAR10N211.

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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 LAR10N211 there.

Nearby on the register

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

VOELKEL MCWILLIAMS CONSTRUCTION LLC is one of 130 storm water construction permits in St. Tammany Parish, and 34.6% of those 130 were issued earlier than this permit's August 21, 2019 issue date. The permit is one of 15 NPDES permits in the Salt Bayou subwatershed, and 0.8% of the 130 St. Tammany Parish storm water construction permits have a violation on file. This permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.