8 county-level rules, plus city-specific rules for 1 city in Hamilton County, Indiana.
Verified from official government sources
Recreational fire pits are allowed in Hamilton County cities but sized and sited by local ordinance. Carmel's burning ordinance requires campfires at least 25 feet from any combustible structure, capped in size, contained, and constantly attended. Requirements are set by each city; the county governs only unincorporated land.
Carmel Burning Ordinance
Ground campfires must be at least 25 feet from any combustible structure or object, no larger than 3-feet x 3-feet x 2-feet in cubic size, and completely encircled with a stone or other non-combustible border. Campfires may burn commercial fire-starters and untreated wood only.
Indiana is one of the most permissive fireworks states. Consumer fireworks are legal, and under IC 22-11-14-10.5 no Hamilton County city or town may ban their use during statutory protected windows around June 29-July 9, July 4, and New Year's Eve. Cities like Carmel restrict only the other days and
IC 22-11-14-10.5; Carmel City Code 6-158
June 29-July 3, July 5-9: Between the hours of 5 pm and two hours after sunset. July 4: Between the hours of 10 am and midnight. December 31 to January 1: Between the hours of 10 am on December 31 and 1 am on January 1.
Indiana has no wildfire defensible-space law like Western states. Hamilton County is suburban, so brush clearance is handled as rank-vegetation and weed nuisance abatement by each city, backed by the county weed board under IC 15-16-8. There is no 100-foot defensible-space mandate here.
Open burning of trash and yard waste for disposal is banned statewide by Indiana's IDEM under 326 IAC 4-1. Small recreational and ceremonial fires of clean wood are exempt in all counties unless a local ordinance prohibits them. Cities like Carmel add their own burning rules on top.
326 IAC 4-1-3
Recreational or ceremonial fires are allowed in all counties except when prohibited by a local ordinance. Only burn clean wood, paper, charcoal, and clean petroleum products. Limit the volume of clean wood material to be burned to less than 1,000 cubic feet.
Indiana has no Fire Hazard Severity Zone program like California. Hamilton County is a suburban Indianapolis county with no mapped wildfire zones and no defensible-space mandate. Elevated fire risk is managed reactively through drought burn bans declared by county emergency management or local fire chiefs.
Indiana Fire Code, Section 307.1.1
The fire chief is authorized to require open burning be immediately discontinued if such open burning constitutes a hazardous condition.
Indiana law and the Indiana Residential Code require working smoke alarms in every home. Rental dwellings must have at least one functional smoke detector outside each sleeping area and on every story, per IC 22-11-18-3.5. New and renovated homes follow Residential Code R314. Rules are statewide, not county-specific.
Backyard recreational fires are legal in Hamilton County but must follow both IDEM's clean-wood recreational-fire exemption and your city's campfire ordinance. In Carmel, residential burning must occur between sunrise and sunset, stay attended, use only untreated wood, and sit 25 feet from anything combustible.
Carmel Burning Ordinance
All residential burning shall occur between sunrise and sunset, during which the fires may be replenished, but only in such a manner that all of the burning material is consumed by sunset.
Propane storage in Hamilton County follows the Indiana Fire Code (675 IAC 22, based on the International Fire Code) enforced by city fire departments. Small household grill cylinders are exempt, but larger LP-gas quantities need a permit, and cylinders are restricted on multifamily balconies near combustible construction.
1 cities in Hamilton County have their own fire regulations rules. Each link goes to that city's dedicated page with code citations.
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