Services
- Human Rights Ordinance
- Human Services Fund
- Hydroelectricity
- Identity Theft
- Inclusionary Housing
- Indigenous Peoples Day
- Individual Landmark Designation Review
- Industrial Pretreatment Program
- Instream Flow Program
- Intergovernmental Affairs
- Investment and Grant Compliance
- Itinerant Merchant (Door to Door Sales) License
- Junior Ranger Program
- Kickball
- Land Acquisition and Real Estate Services Program
- Landlord, Tenant and Roommate Resources
- Landmark Alteration Certificate Application and Review
- Landmarks and Historic Districts
- Landscaping
- LGBTQ+ in Boulder
- Lifelong Learning Grant
- Liquor Licenses
- List of Boulder Utilities
- Locate an Underground Utility
- Macky Auditorium Fee Waiver
- Manufactured Home Community Resources
- Maps
- Marijuana Odor Complaints
- Media Relations
- Mediation Program