Montana Department of Environmental Quality About Us Permitting & Operator Assistance Public Participation

Water Quality | Subdivision Rule Change Proposal | Comment Period Ends January 23, 2023

  • December 22 2022

Subdivision rule change proposal are pertaining to the review of storm water designs, individual, and shared onsite wastewater systems, and well locations, including the reorganization of existing rules. In addition, will propose to include the adoption of Circular DEQ-20, the amendment of Circular DEQ-3 and Circular DEQ-4, and the repeal of DEQ-11 and Circular DEQ17.

Associated Materials:

Public Hearing: On January 23, 2023, at 10:00 a.m., the Department of Environmental Quality (department) will hold a public hearing in Room 111 of the Metcalf Building, 1520 East Sixth Avenue, Helena, Montana, to consider the proposed adoption, transfer, transfer and amendment, and repeal stated rules. 

Zoom link:
Passcode: 195684
Or join by phone:
Dial: 206 337 9723 or 
Webinar ID: 870 9920 9117
Passcode: 195684

Public Comment: Submit by January 23, 2023

Department of Environmental Quality
P.O. Box 200901
Helena, Montana 59620-0901


Tags: Public Comment, Water and Public Meeting

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