Understanding Calgary's Tree Bylaws: A Comprehensive Guide

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In Calgary, the urban forest is not just a source of natural beauty; it's a vital component of the city's ecosystem, contributing to air quality, reducing runoff, and enhancing the quality of life for residents. To preserve this valuable asset, the City of Calgary has established specific bylaws regarding tree management. Here’s a breakdown based on the latest information from the City of Calgary's official website:

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Tree Protection Bylaw

The Tree Protection Bylaw (23M2002) aims to protect trees on public property, which includes parks, natural areas, and road rights-of-way. Here’s what you need to know:

‍Maintenance Responsibility: The maintenance of trees on public property is solely the responsibility of the City of Calgary.

• Prohibited Actions:
  Cutting, removing, moving, or pruning
  of City trees is strictly prohibited without obtaining permission from the City.
  Penetration of Bark
  : Attaching any object or sign to trees on City land is forbidden.
  Chemical Use
  : Spraying city trees with any substance other than water is not allowed.
  Electrical and Other Objects
  : Attaching electrical cords or any other objects to City trees is prohibited.

Permission and Fines: To determine if a tree is under City jurisdiction, you can call 311. Violations of these regulations can lead to fines ranging from $100 to $500 for minor infractions, with potential penalties up to $1,000 for failure to comply with an enforcement order.

Tree Protection Plans: If construction work is planned within six meters of a City tree, a tree protection plan might be required. These plans are crucial to ensure the long-term health of trees amidst development activities.

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Street Bylaw

Under the Street Bylaw (20M88), there are additional regulations concerning trees and shrubs:

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Visibility and Access: Homeowners and occupants are required to keep hedges, trees, and shrubs trimmed so they do not interfere with pedestrian access on sidewalks or vehicle movement in streets or alleys.

Height Restrictions: On corner lots, shrubs cannot exceed 75 cm in height within a specific setback area to maintain visibility for drivers, enhancing safety at intersections.

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Tree Protection During Development

When it comes to construction or development near public trees:

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• Tree Protection Plan: A detailed plan must be submitted if any work will occur within six meters of a public tree. This plan should
  Outline measures for protective fencing, pre- and post-construction care, and designate a responsible person for adherence to the plan.Include a communication plan for all workers involved at the site.

Permits: A hoarding permit and/or street use permit will be needed once the tree protection plan is approved to commence construction.

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Community Responsibility

Private Property: While the bylaw does not cover trees on private property directly, residents are encouraged to maintain their trees responsibly to avoid public obstruction or safety hazards.

Reporting Infractions: If you notice a violation, you can report it by calling 311 or using the 311 app, where you can also attach photos for better assessment.

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Conclusion

Calgary’s tree bylaws are designed to maintain a sustainable urban forest while balancing the needs of development and public safety. Whether you’re a homeowner, a developer, or just a concerned citizen, understanding and adhering to these regulations helps in preserving the city's green spaces for future generations. Always remember, when in doubt, consult with the City for the most accurate and up-to-date information.

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