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LA — Stormwater Compliance

Louisiana Construction Stormwater Inspections

Louisiana's Large Construction General Permit LAR100000 is administered by LDEQ for construction activities disturbing five or more acres, while LAR200000 covers sites of 1-5 acres. Louisiana's unique challenges include high water tables, frequent hurricanes, and extensive wetland areas that require specialized BMPs. The state's coastal and floodplain environments demand heightened attention to sediment and erosion control.

Permit Details

Permit Designation
LAR100000
Issuing Authority
Louisiana Department of Environmental Quality

Key Inspection Requirements

SWPPP required before construction activity begins
Inspections every 7 days and within 24 hours of a 0.5-inch or greater rainfall event
Separate permits for large (5+ acres) and small (1-5 acres) construction activities
BMPs must address high water table and coastal flooding conditions
Corrective actions must be initiated within 24 hours and completed within 7 days

How StormGuard Pro Helps in Louisiana

  • Auto-generates PDF inspection reports matched to the LAR100000 template
  • AI-powered photo analysis identifies 17+ BMP types during field inspections
  • Tracks 7-day precipitation and triggers post-storm inspection alerts automatically
  • Corrective action tracking with deadline reminders per LA permit requirements
  • Shareable report links for project owners, regulators, and the Louisiana Department of Environmental Quality

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