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MT — Stormwater Compliance
Montana Construction
Stormwater Inspections
Montana's General Permit MTR100000 for stormwater discharges associated with construction activity is administered by the Montana Department of Environmental Quality under the MPDES program. The permit covers all areas of the state except lands within Indian Reservation boundaries. Montana's mountainous terrain, sensitive trout streams, and short growing seasons present unique challenges for construction stormwater compliance.
Permit Details
Permit Designation
MTR100000
Issuing Authority
Montana Department of Environmental Quality
Key Inspection Requirements
✓SWPPP required before NOI submission and must be maintained on-site
✓Inspections every 7 days and within 24 hours of a 0.5-inch or greater precipitation event
✓BMPs must address site-specific conditions including steep slopes and erodible soils
✓Buffer requirements for discharges near high-quality or impaired waters
✓Final stabilization with 70% of pre-disturbance vegetative cover
How StormGuard Pro Helps in Montana
- Auto-generates PDF inspection reports matched to the MTR100000 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 MT permit requirements
- Shareable report links for project owners, regulators, and the Montana Department of Environmental Quality
Ready to Simplify MT Inspections?
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