Montana Department of Transportation

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Complete Project

Stormwater Information

Other MS4 Permittees in Montana

Billings

Bozeman

Butte

Great Falls

  • City of Great Falls
  • Mike Upton
  • Public Works - Engineering
  • PO Box 5021
  • 1005 25th Ave NE
  • Great Falls, MT 59403
  • 406-727-8390
  • Cascade County
  • Brian Clifton
  • Director - Public Works
  • 279 Vaughn South Frontage Road
  • Great Falls, MT 59404
  • 406-454-6913

Helena

  • City of Helena
  • Matt Culpo
  • Public Works - Engineering
  • 316 N. Park Ave
  • Helena, MT 59623
  • 406-447-8073

Kalispell

Missoula

  • City of Missoula
  • John Wilson
  • Director, Public Works
  • 435 Ryman St.
  • Missoula, MT 59802
  • 406-522-6353
  • Missoula County
  • Brent O’Conner
  • Public Works
  • 6089 Training Dr.
  • Missoula, MT 59808
  • 406-258-4832