Permit Requirements for Absarokee, Montana
For Plumbing projects in Absarokee, determining the correct permitting authority depends on whether the project site is located within the incorporated city limits or in an unincorporated area of Stillwater County.
Authority Having Jurisdiction (AHJ)
Most jurisdictions require permits for Plumbing work to ensure safety and code compliance. The governing body responsible for issuing these permits varies by specific location:
General Plumbing Guidelines
Permits are usually required for new installations, structural modifications, or major repairs. While minor maintenance or cosmetic updates may be exempt, landowners should always verify local codes before work begins.
Help Us Improve This Guide
If you have found a direct link to a permit portal or a specific local ordinance for Plumbing in this area, please submit an update.
Because Absarokee is located within Stillwater County, the following broader county regulations may also apply to your project:
Montana, Stillwater County Plumbing Permit Regulations and County Ordinances for Unincorporated Areas
Stillwater County Plumbing Permit Requirements
Stillwater County, Montana, handles building permits and development regulations for its unincorporated areas through its Planning Department. However, the county does not have its own certified building code enforcement program. Instead, the State of Montana's program manages electrical, plumbing, mechanical, and building code matters.
For properties in unincorporated areas of Stillwater County, the following applies:
- Plumbing Permits: Plumbing work is regulated by the State of Montana Building Codes Program. You will need to submit a Building Permit/Plan Review Application to the Montana Department of Labor & Industry via their EBIZ.MT.GOV portal.
- County Coordination: While the state handles plumbing codes, the Stillwater County Planning Department may route development applications internally for review by departments such as the County Sanitarian, Floodplain Administrator, GIS/Rural Addressing, and the Road and Bridge Department.
- Development Permits: A "Coordinated Development Permit" may be required for certain types of development, including multi-family housing, planned unit developments, and commercial or industrial projects. Single-family residential development is also subject to the Stillwater County Coordinated Permit Process.
- State Building Codes: The State of Montana currently uses the 2021 International Building Code, effective September 2024, and plans to adopt the 2024 ICC codes in mid-2026.
Resources to Learn More
The following statewide building codes and regulations apply universally to all jurisdictions within Montana:
Montana Plumbing Legislation, Codes, and Guidelines
State-Level Plumbing Codes in Montana
The State of Montana adopts and enforces the Uniform Plumbing Code (UPC), 2021 Edition. This code is incorporated by reference into the Administrative Rules of Montana (ARM), specifically under Title 24, Chapter 301, Subchapter 3. The state also adopts various appendices to the UPC to address specific requirements, such as water supply sizing, alternate plumbing systems, and sustainable practices.
Regulatory Agencies and Boards
Plumbing regulation in Montana is primarily managed by the Montana Department of Labor & Industry (DLI) through the following entities:
- Building Codes Program: Located within the DLI's Business Standards Division, this program is responsible for the statewide adoption and enforcement of building codes, including plumbing. It handles permitting and inspections for areas of the state that do not have their own certified local enforcement programs.
- Montana Board of Plumbers: This board is responsible for the licensing and regulation of plumbing professionals in the state, including apprentice, journeyman, and master plumbers. It operates under the DLI to ensure that individuals performing plumbing work meet the necessary qualifications and standards.
Resources to Learn More