Subdivision Review Program

The Department of Environmental Quality Subdivision Program reviews divisions of land comprising  less than 20 acres, as well as condominiums and recreational camping vehicle and mobile home parks, regardless of the size of the parcel where they are located.  This review under the sanitation in subdivisions regulations is limited to sanitation facilities, including the water supply, sewage disposal, solid waste disposal, and storm drainage systems.  Proper design and location of these facilities is necessary to protect the quality of water for public water supplies, domestic uses, and other beneficial uses, including uses related to agricultural, industry, recreation, and wildlife.

Subdivisions are reviewed prior to creating the parcels to assure that adequate sanitation facilities can be constructed, operated, and maintained to support each parcel. Planning ahead for proper design and location of the facilities helps protect both our surface and ground water in Montana.  Design manuals have been developed to provide standards for wastewater treatment systems, water supply development, and storm drainage systems. The regulations also set out minimum separation distances between water supply sources and potential contamination sources such as wastewater treatment systems, surface waters, and floodplains.

The regulations and subdivision review are structured to prevent pollution problems through the proper design, location, operation, and maintenance of sanitation facilities.


 

 

Subdivision News

 

Subdivision Application Training

Helena

  • August 28, 2017 10am - 12pm
  • Metcalf Building 1520 E 6th Avenue
  • room 111

Billings

  • August 29, 2017 10am - 12pm
  • Lil Anderson Building Riverstone Health
  • 123 South 27th Street
  • Stillwater Room (1st floor)

Kalispell

  • August 31, 2017 10am - 12pm
  • Environmental Health Office South Campus Building
  • 40 11th Street West
  • 2nd Floor Conference Room