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Clean Water Act discharge permit · NPDES LAR10N442

DELTA RIDGE RANCH LLC, Lafayette, LA: NPDES LAR10N442 discharge permit, effluent exceedances, inspections, penalties

DELTA RIDGE RANCH LLC holds NPDES permit LAR10N442. EPA’s file records it issued July 30, 2019 and expiring September 30, 2019.

DELTA RIDGE RANCH LLC, Lafayette, Louisiana: Coverage under a general permit LAR10N442; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued July 30, 2019, term to September 30, 2019.

Louisiana holds 1,491 Construction stormwater coverages of this permit type in EPA’s file; 353 were issued before LAR10N442.

Coverages issued nearest LAR10N442

DELTA RIDGE RANCH LLC among its neighbors

EPA’s permit file holds 31 discharge permits in the Coulee Mine subwatershed (HUC 080801030106), LAR10N442 among them. Its county holds 368, 9 of them major permits; LAR10N442 is a minor permit.

Other permits in the Coulee Mine subwatershed (HUC 080801030106)

What the register holds for DELTA RIDGE RANCH LLC: 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 LAR10N442.

Identity

Facility as filedDELTA RIDGE RANCH LLC
Permittee as filedDELTA RIDGE RANCH LLC
NPDES IDLAR10N442
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
IssuedJuly 30, 2019
Expiration dateSeptember 30, 2019
AddressLafayette, LA 70000
SubwatershedCoulee Mine (HUC 080801030106)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES LAR10N442.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES LAR10N442.

Inspections

EPA’s inspection file holds no inspection for NPDES LAR10N442.

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 LAR10N442.

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, LAR10N442.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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Nearby on the register

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

What this page shows

DELTA RIDGE RANCH LLC's storm water construction permit is one of 158 such permits in Lafayette Parish, and it sits within the Coulee Mine subwatershed, which contains 31 NPDES permits including this one. Of the 158 Lafayette Parish storm water construction permits, 17.1% were issued earlier than this one, and the permit has no pollutants under a numeric limit and no effluent exceedances on file.