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City of Great Falls Montana

Community Residents & Visitors
Column 1
- About Our Community
- History
- Fun Facts
- Demographics
- Visitor/Relocation Information
- Living in Great Falls
- Visiting Great Falls
- Relocation Information
- Chamber of Commerce
- Convention & Visitors Bureau
- News
- Social Media
Column 2
- Volunteer Opportunities
- Online Services
- Mansfield Center Ticketing
- Pay Parking Tickets
- Register for Park & Rec. Programs
- Events and Activities
- Events Calendar
- River's Edge Trail
- Public Library
- Park & Recreation
- Park Sites
- Pools
- Golf Courses
- Aim High Big Sky Center
- Mansfield Center
Column 3
- Public Safety
- CodeRED Notifications
- Emergency Management & Planning
- Fire Rescue
- Police
- Military
- Malmstrom AFB
- Montana Air National Guard
- Transportation
- Road Closures
- Great Falls Transit
- GTF Airport
- Education
- Healthcare
Government Departments & Services
Column 1
- Meetings
- City Commission
- City Commission FAQ
- Ordinances
- Resolutions
- City Code
- City Staff Directory
- Complaints
- Contact Us
Column 2
- American Rescue Plan Act (ARPA)
- Boards and Commissions
- Neighborhood Councils
- Departments and Divisions
- Animal Shelter
- City Clerk
- City Manager
- Emergency Management & Preparedness
- Finance
Column 3
- Departments and Divisions
- Fire Rescue
- GIS Services
- Human Resources
- Legal
- Mansfield Center
- Municipal Court
- Park & Recreation
- Planning & Community Development
- Police
- Public Library
- Public Works
How Do I? Resources & FAQs
Column 1
- Apply For A:
- Board/Commission Opening
- Building Permit
- Business License
- Event Street Closure
- Job
- Library Card
- Parade Permit
- Parking Permit
- Pet License
- Ask About Great Falls:
- "Talk of the Falls"
- Find Hours For:
- Animal Shelter - Hours
- Aim High Big Sky Center
- Library
- Municipal Court - Hours
- Rent:
- Mansfield Center Fees/Policies
- Park
- Swimming Pool
Column 2
- Pay Online:
- Pay City Utilities
- Pay Court Fines
- Pay Misc. Invoices
- Pay Parking Tickets
- Report:
- Abandoned Vehicle
- Concern/Issue
- ADA Related Concern
- Crime
- Employee Compliment
- Private Property Complaints
- Road Maintenance Issue
- Storm Water Pollution
- Street Light Outage
- Water or Sewer Main Break
- Request:
- Public Records (find online)
- Proclamation
- PSA Announcement
- General Information/Other Requests
Column 3
- Sign Up For:
- City Utilities - Sign Up
- Emergency Notifications
- Park & Recreation Activities
- Meeting & News Notifications
- RSS Feeds
- Volunteer:
- Volunteer Opportunities
- View:
- Adoptable Animals
- Agendas/Minutes/Packets
- Budget
- ACFR
- Calendar
- City Code
- News
- Water Quality Report
- Zoning Map
- Documents/Reports List
- Forms List
Business Planning & Development
Column 1
- Bids and RFPs
- City Codes
- Jobs
- Online Bill Pay
- Vehicles, Equipment for Auction
- Interactive Zoning Map
Column 2
Column 3

Search form

Search Website

Industrial Pretreatment Permit Renewal Application

Supporting Documents

2023_industrial_pretreatment_permit_application_renewal.pdf (752 KB)

About Public Works
Environmental Division
Engineering
Operations
Road Closures
Utility Systems
Current Vehicles/Equipment for Auction

Contact Information

Public Works Complex

Administration
1005 25th Avenue NE
Great Falls, MT 59404
(406) 727-8390

Engineering
1025 25th Avenue NE
Great Falls, MT 59404
(406) 771-1258

Operations
1025 25th Avenue NE
Great Falls, MT 59404
(406) 771-1401

View Full Contact Details

Upcoming Events

Household Hazardous Waste Collection Event

09/13/2025 - 9:00am

View the Public Works Calendar

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City of Great Falls | P.O. Box 5021 | Great Falls, MT 59403

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