SIMPLIFYING MONTANA’S PERMIT APPLICATION PROCESS

Gilly makes Montana’s stream permitting process easier to understand, helping you complete your application and keep your project information organized.

FOR LANDOWNERS & CONTRACTORS

Need help navigating the permitting process?

Gilly helps you understand the process, complete your application and keep your project information organized.

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FOR CONSERVATION DISTRICTS

Tools for Conservation District Administrators

Review applications, communicate with applicants and manage 310 Permit information in one place.

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HOW GILLY HELPS WITH THE PERMIT PROCESS

  • YOUR PROJECT

    Stream-related work may require one or more permits.

  • COMPLETE YOUR APPLICATION IN GILLY

    Enter your project information, save your progress and work through the application.

  • JOINT APPLICATION FORM

    Montana uses one shared form for several participating stream-related permits.

  • MULTIPLE AGENCIES

    PERMITS & REVIEWING AGENCIES

    The permits that apply are reviewed by the appropriate local, state or federal agencies.

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WHY USE GILLY?

Gilly helps make the application process easier to understand and manage.

  • Apply online for Montana 310 stream permits and Joint Application documents

    GUIDANCE ALONG THE WAY

    Help understanding application questions and what information is needed.

  • Faster processing for Montana 310 stream permit and joint applications

    SAVE YOUR PROGRESS

    Stop, return and pick up where you left off.

  • Direct messaging with Conservation Districts for stream permit review

    KEEP EVERYTHING ORGANIZED

    Keep project details, documents and applications together in one place.

  • STAY CONNECTED

    Communicate with your Conservation District through Gilly.

  • Manage stream permit files and application PDFs in one place

    REUSE YOUR PROJECT INFORMATION

    Reuse information you’ve already entered when additional permits apply.

Gilly brings 310 Permit activity together in one statewide map.

Explore projects by stream, project type and status, and view watershed and hydrographic layers for added context.

EXPLORE THE MAP

SEE 310 PERMIT ACTIVITY ACROSS MONTANA

Emergency Work or a Possible Violation?

If you performed emergency work near a stream or need to report a possible violation, start here.