Colorado banned single-use plastic carryout bags and polystyrene foam containers statewide under the Plastic Pollution Reduction Act, fully effective in 2024.
House Bill 21-1162 created the Plastic Pollution Reduction Act, codified in part at CRS 25-17-505. Beginning January 1, 2024, large retailers and grocery stores may not provide single-use plastic carryout bags. Recycled paper bags carry a 10-cent fee, with revenue split between retailers and municipalities for waste reduction programs. Small stores with three or fewer Colorado locations and farmers markets are exempt. The law also preempted prior state preemption, allowing cities to enact stricter bans. Enforcement is handled at the local level.
First violation results in a written warning; second violations carry $250 fines, and subsequent violations rise to $500 per occurrence.
Thornton, CO
Thornton prohibits storing abandoned, inoperable, or unregistered vehicles on public streets or visible on private property. Vehicles may be tagged and towed...
Thornton, CO
Thornton regulates electric vehicle charging infrastructure for residential and commercial properties. Building codes may require EV-ready parking in new con...
Thornton, CO
Thornton regulates overnight parking on public streets. Many areas restrict parking between certain hours or require permits for overnight street parking.
Thornton, CO
Thornton requires pool barriers meeting safety codes to prevent drowning. Fences must be at least 4 to 5 feet tall with self-closing, self-latching gates.
Thornton, CO
Thornton requires permits for retaining walls above a certain height, typically 4 feet. Engineering review may be required for taller walls.
Thornton, CO
Thornton restricts or prohibits intentional feeding of wildlife including deer, coyotes, and bears. Feeding wildlife creates public safety hazards and nuisan...
See how Thornton's plastic bag rules rules stack up against other locations.
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