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Regulations & Safety

Fireworks

Fireworks regulations, permissible and illegal fireworks, reporting, and safety tips in Jefferson County.

Reporting Illegal Fireworks

PLEASE DO NOT CALL 911

Do not call 911 to report illegal fireworks, except in cases of injury or fire that threaten life or property.

Download the Jeffcom911 phone app to report illegal fireworks
Report online at spark.backingfire.com/jeffcomco

Fireworks Hotline

(303) 980-7340

Staffed July 3–5, 7:00 p.m. to 1:00 a.m.

Fire Information Hotline

(303) 271-8200

Only report if you have an exact address where the fireworks are being set off.

Unlawful Activities

Possess or discharge any fireworks, other than permissible fireworks, anywhere in the state
Sell fireworks unless that person is licensed as a retailer, wholesaler, or exporter
Knowingly provide or sell any fireworks to anyone under 16
Anyone under 16 to purchase any fireworks, including permissible fireworks
Anyone under 16 to possess and discharge permissible fireworks, unless that person is under adult supervision

Permissible vs. Illegal Fireworks

Permissible fireworks may only be used when no fire restriction or ban is in effect.

Permissible Fireworks

  • Cylindrical or cone fountains
  • Wheels
  • Ground spinners
  • Illuminating torches and colored fire
  • Dipped sticks and sparklers
  • Toy propellant or toy smoke devices
  • Trick noisemakers
  • Snake or glow worms

Illegal Fireworks

A good rule of thumb: anything that explodes or leaves the ground is most likely illegal in Colorado.

  • Cherry bombs
  • Roman candles
  • Firecrackers
  • Bottle rockets
  • Shells
  • Rockets
  • M-80s
  • M-100s
  • Helicopters

Penalty

Class 3 Misdemeanor

Any person who violates the laws pertaining to the sale, possession, and use of fireworks commits a class 3 misdemeanor and faces up to $750 in fines, six months in jail, or both.

Always check current fire restrictions before using any fireworks.

Fireworks Safety Tips

  • Always read and follow label instructions
  • Have an adult present when children are involved
  • Use outdoors only
  • Always have water and a fire extinguisher handy
  • Never experiment with or make your own fireworks
  • Never give fireworks to small children
  • Never throw or point fireworks at other people
  • Always wear eye protection

Pet Safety

According to our animal control officers, more dogs get lost around July 4 than any other time of the year. Keep your pets properly confined to avoid escape due to fear of fireworks. Have your dog's license and identification up to date so that in the event your pet does escape, Animal Control can facilitate a quick return.

Better Yet…

Leave the fireworks to the professionals — attend a public fireworks display. Check the local papers for information about public celebrations in your area.

Questions?

For more information about fireworks regulations in Jefferson County, contact the Jefferson County Sheriff's Office.

(303) 980-7300