Outdoor Burning: Costa Mesa vs Mission Viejo
How do outdoor burning rules compare between Costa Mesa, CA and Mission Viejo, CA?
Costa Mesa and Mission Viejo have similar restriction levels.
Costa Mesa, CA
Orange County
Costa Mesa prohibits outdoor burning of trash and refuse. Rubbish may only be burned in approved incinerators. Gas-fueled outdoor fire devices are the primary permitted option. SCAQMD Rule 444 bans open burning in the South Coast Air Basin.
View full Costa Mesa rules →Mission Viejo, CA
Orange County
Open burning is prohibited throughout Mission Viejo under Orange County Fire Authority regulations and South Coast Air Quality Management District Rule 444. No recreational, agricultural, or debris burning is allowed in open areas. Violations carry AQMD fines and potential OCFA enforcement action.
View full Mission Viejo rules →Key Facts Comparison
| Fact | Costa Mesa | Mission Viejo |
|---|---|---|
| Open Burning | Prohibited citywide | Prohibited year-round |
| Trash Burning | Approved incinerators only | - |
| SCAQMD | Rule 444 — no open refuse burning | - |
| Gas Devices | Allowed with Building Dept approval | - |
| Cooking | BBQs generally permitted | - |
| Authority | - | OCFA and SCAQMD Rule 444 |
| First Offense Fine | - | Starting at $750 |
| Yard Waste Disposal | - | Green waste cart via CR&R |
Highlighted rows indicate differences between cities.
Costa Mesa FAQ
Can I burn yard waste in Costa Mesa?
No. Open burning of yard waste, trash, and debris is prohibited. SCAQMD Rule 444 bans open burning in the South Coast Air Basin.
What outdoor fires are allowed?
Gas-fueled fire pits and outdoor fireplaces approved by the Building Department. Wood-burning devices in approved permanent fireplaces with proper clearance.
What about no-burn days?
SCAQMD issues no-burn alerts during poor air quality days, prohibiting all residential wood burning. Check SCAQMD for current alerts.
Mission Viejo FAQ
Can I burn leaves or yard waste in my backyard in Mission Viejo?
No. All open burning of yard waste, leaves, and debris is prohibited under SCAQMD Rule 444 and OCFA regulations. Use the green waste collection cart provided by CR&R Environmental Services for yard waste disposal.
Are burn days ever declared in Mission Viejo?
No. Unlike rural areas of California, Mission Viejo and all of urbanized Orange County are in a permanent no-burn zone under SCAQMD jurisdiction. There are no permissible burn days for residential open burning.
What is the difference between open burning and using a fire pit?
Open burning refers to uncontained fires on the ground or in barrels, which is prohibited. Approved fire pits and outdoor fireplaces that meet OCFA clearance requirements and use natural gas, propane, or approved manufactured logs are generally permitted for recreational use.
Compare other topics
See how Costa Mesa and Mission Viejo compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool