Before anything else, name what you are building. Tribal code distinguishes new construction, additions over 200 sq ft, accessory structures, commercial use changes, and signage separately — each triggers a different permit pathway. If you are unsure, use the project-type checklist below.

Every parcel on the reservation sits in one of six zoning districts: Residential Low Density (RLD), Residential Medium Density (RMD), Agricultural, Commercial, Cultural Preservation, or Industrial. Your district determines setback minimums, height limits, and whether a variance is required before you can proceed.

The Clearwater Mountain Code is organized by trade and use type. Download only the chapters that govern your project — structural, mechanical, electrical, fire suppression, and plumbing are separate documents. All chapters reflect the 2024 Tribal Adoption incorporating IBC amendments with sovereign modifications.

Bring your completed application, two sets of site plans drawn to scale, and the applicable code chapter with your scope of work highlighted. Reviews are conducted Tuesday and Thursday mornings, 8:00 AM – 12:00 PM. First-time applicants are encouraged to request a pre-application meeting — no cost, no obligation.