← Colorado burn ban rules›Open Burning Rules

Colorado Open Burning Rules (2026)

Conditional: Open burning of yard/land debris (slash, vegetation, wood piles) generally requires a CDPHE smoke permit; small open burns are <50 piles, max 8'x8'x8', out cold by sunset.

ConditionalVerified Jun 18, 2026

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Open burning of yard/land debris (slash, vegetation, wood piles) generally requires a CDPHE smoke permit; small open burns are <50 piles, max 8'x8'x8', out cold by sunset. No barrels/incinerators. Local county/fire approval also required.

Official source: cdphe.colorado.gov →

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