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Clean Water Act discharge permit · NPDES LAR10L920

CDM CONSTRUCTORS INC., Belle Chasse, LA: NPDES LAR10L920 discharge permit, effluent exceedances, inspections, penalties

CDM CONSTRUCTORS INC., held by CDM CONSTRUCTORS INC, holds NPDES permit LAR10L920. EPA’s file records it issued December 16, 2016 and expiring December 1, 2017.

CDM CONSTRUCTORS INC., Belle Chasse, Louisiana: Coverage under a general permit LAR10L920, held by CDM CONSTRUCTORS INC; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued December 16, 2016, term to December 1, 2017.

Louisiana holds 1,491 Construction stormwater coverages of this permit type in EPA’s file; 264 were issued before LAR10L920.

Coverages issued nearest LAR10L920

CDM CONSTRUCTORS INC. among its neighbors

EPA’s permit file holds 21 discharge permits in the Planters Canal subwatershed (HUC 080903010404), LAR10L920 among them. Its county holds 101, 9 of them major permits; LAR10L920 is a minor permit.

Other permits in the Planters Canal subwatershed (HUC 080903010404)

What the register holds for CDM CONSTRUCTORS INC.: its NPDES ID, its permit type and status, its dates, its address in Belle Chasse, Louisiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAR10L920.

Identity

Facility as filedCDM CONSTRUCTORS INC.
Permittee as filedCDM CONSTRUCTORS INC
NPDES IDLAR10L920
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
IssuedDecember 16, 2016
Expiration dateDecember 1, 2017
AddressBelle Chasse, LA 70000
SubwatershedPlanters Canal (HUC 080903010404)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES LAR10L920.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES LAR10L920.

Inspections

EPA’s inspection file holds no inspection for NPDES LAR10L920.

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 LAR10L920.

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, LAR10L920.

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Nearby on the register

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

What this page shows

CDM CONSTRUCTORS INC. is one of 23 storm water construction permits in Plaquemines Parish on EPA's NPDES register, and 39.1% of those permits were issued earlier than this one. The permit also sits among 21 NPDES permits in the Planters Canal subwatershed, and none of the 0.0% of Plaquemines Parish storm water construction permits with a violation on file are attributed to it.