The North Fork Compact provides a form of zoning for property of its membership. The Compact Board acts like a Board of Adjustment; their rulings can be overturned by 75% majority vote of the membership. See Agreement for details.
Also of interest are the current Flathead County Zoning Regulations for the North Fork, and the North Fork Neighborhood Plan.
Flathead County Zoning Regulations (2022)
Flathead County Zoning Downloads (for latest check the links under "Planning and Zoning's Downloads")