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🌳 Tree Protection/Heritage & Protected Trees

Thornton vs Westminster

How do heritage & protected trees rules compare between Thornton, CO and Westminster, CO?

Thornton and Westminster have similar restriction levels.

Thornton, CO

Adams County

Heavy Restrictions

Thornton designates heritage or landmark trees based on size, age, or species. Removal or damage to heritage trees carries significant penalties.

View full Thornton rules β†’

Westminster, CO

Adams County

Heavy Restrictions

Westminster designates heritage or landmark trees based on size, age, or species. Removal or damage to heritage trees carries significant penalties.

View full Westminster rules β†’

Key Facts Comparison

FactThorntonWestminster
DesignationSize, species, or historicalSize, species, or historical
Typical Size24+ inch trunk diameter24+ inch trunk diameter
RemovalCouncil approval requiredCouncil approval required
TopicHeritage TreesHeritage Trees

Highlighted rows indicate differences between cities.

Thornton FAQ

How is a heritage tree designated?

Based on trunk size (typically 24+ inches), species rarity, age, or historical significance. Residents may nominate trees.

Can I ever remove a heritage tree?

Only with special approval, typically from city council or tree commission. Granted mainly for safety hazards.

Westminster FAQ

How is a heritage tree designated?

Based on trunk size (typically 24+ inches), species rarity, age, or historical significance. Residents may nominate trees.

Can I ever remove a heritage tree?

Only with special approval, typically from city council or tree commission. Granted mainly for safety hazards.

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