Florissant, MO Fire Regulations: Fire Pits & Backyard Fires (2026)
Fire pit rules in Florissant, MO, also called outdoor burning, recreational fire, or open flame ordinances, cover fuel types, clearances, and when burning is allowed.
Key Facts
- Allowed containers
- Metal fire pit, covered stone/brick pit, or chiminea
- Stone/brick pit size cap
- 3 ft diameter or 9 sq ft
- Firewood length limit
- 2 feet, seasoned wood only
- Burn hours
- 10:00 a.m. to 11:00 p.m.
- Red Flag Warning
- Recreational fires prohibited
- State rule referenced
- Mo. Rule 10 CSR 10-5.070
Summary
Florissant allows recreational wood fires only in a metal fire pit, a covered stone or brick pit no larger than 3 feet across, or a chiminea, per City Code Section 220.100(B). Fires are barred during a National Weather Service Red Flag Warning and permitted only between 10:00 a.m. and 11:00 p.m.
It shall be unlawful to burn wood outdoors unless burning is in compliance with Missouri Rule 10 CSR 10-5.070 "Open Burning Restrictions" and according to the following: ... All recreational fires must be contained in a metallic commercially produced fire pit with the appropriate metal grate siding and metal cover. Stone or landscape brick fire pits are allowed but must have a cover to contain the fire. Stone or brick landscape fire pits are not to exceed three (3) feet in diameter or nine (9) total square feet. Commercially produced clay or ceramic chiminea containers are allowed. ... Residents are prohibited from recreational fires when the National Weather Service issues a RED FLAG WARNING for St. Louis County. ... Seasoned firewood being burned must not exceed two (2) feet in length. ... Recreational fires are permitted between 10:00 A.M. and 11:00 P.M.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4989395; v43 updated 2026-05-26; through 05-26-2026).
Full Breakdown
100(B) of Chapter 220 (Garbage, Rubbish and Litter) is Florissant's recreational fire ordinance, rewritten by Ordinance No. 9069 on May 12, 2025. 070, before the City's own specifications apply. Metal fire pits must be commercially produced units with a metal grate siding and a metal cover. Homeowners may instead use a stone or landscape brick pit, but it must have a cover to contain the fire and cannot exceed three feet in diameter or nine total square feet, or a commercially produced clay or ceramic chiminea.
Firewood has to be seasoned and cut no longer than two feet. , which rules out overnight burning. During an Elevated Fire Danger alert issued by the National Weather Service for St. Louis County, residents are urged, though not flatly forbidden, to keep the fire covered and a hose within reach; a Red Flag Warning for the county, by contrast, is an outright ban on recreational fires for the duration of the alert. 100(C), which restricts indoor burning to licensed commercial incinerators. 080.
Violations & Fines
Recreational fires that don't meet the pit type, size, firewood-length or curfew rules, or that burn during a Red Flag Warning, violate Section 220.100(B) and fall under the City's general penalty, Section 100.080: a fine of up to $1,000, up to three months in jail, or both, with each day of a continuing violation charged as a separate offense.
Frequently Asked Questions
What kind of fire pit is legal in Florissant?
What hours can I have a fire pit going in Florissant?
Can I have a fire pit during a Red Flag Warning?
Sources & Official References
Other rules in Florissant
How Florissant compares: Cities with the Strictest Fire Pit Rules·Compare Florissant to another location·View the Missouri fire regulations overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.