Outdoor Burning: Ontario vs Rialto
How do outdoor burning rules compare between Ontario, CA and Rialto, CA?
Ontario and Rialto have similar restriction levels.
Ontario, CA
San Bernardino County
Open burning of yard waste, trash, or debris is banned in Ontario under the adopted California Fire Code and SCAQMD Rule 444. Only recreational fires in approved pits and BBQ cooking are allowed.
View full Ontario rules →Rialto, CA
San Bernardino County
Open burning of yard waste, trash, or vegetation is prohibited in Rialto under both Cal. Fire Code §307 (adopted by Rialto Mun. Code Ch. 15.28) and South Coast AQMD Rule 444 (Open Burning). The only legal outdoor combustion is a small attended recreational fire meeting CFC §307.4.2 limits, BBQ/grilling, and gas/propane appliances.
View full Rialto rules →Key Facts Comparison
| Fact | Ontario | Rialto |
|---|---|---|
| SCAQMD rule | Rule 444 prohibits open burning | - |
| Allowed | Recreational wood fires and BBQs only | - |
| Prohibited | Leaves, trash, debris, tires | - |
| No-burn days | All wood fires suspended | - |
| SCAQMD tip line | 1-800-CUT-SMOG | - |
| Open burning of waste | - | Prohibited (CFC §307.1.1 + SCAQMD Rule 444) |
| Recreational fires | - | Allowed under CFC §307.4.2 limits |
| BBQ / grilling | - | Allowed (no permit) |
| Winter no-burn days | - | SCAQMD Rule 445 (wood only) |
| Air district | - | South Coast AQMD (909-396-2000) |
Highlighted rows indicate differences between cities.
Ontario FAQ
Can I burn yard clippings in Ontario?
No. SCAQMD Rule 444 and the local fire code both ban open burning of leaves, brush, and yard waste. Use green waste bins for disposal.
Does the no-burn day rule apply to gas fire pits?
No-burn day advisories specifically target wood smoke. Natural gas and propane fire features are allowed to operate on no-burn days.
Rialto FAQ
Can I burn yard waste or leaves in Rialto?
No. Open burning of vegetation, leaves, and yard waste is prohibited under SCAQMD Rule 444 and CFC §307.1.1. Use city green-waste collection instead.
Can I burn construction debris on a job site?
No. SCAQMD Rule 444 prohibits open burning of construction debris in the South Coast Basin. Haul to a permitted disposal facility.
Is a charcoal BBQ considered open burning?
No. Cooking fires in a portable BBQ, grill, or smoker are exempt from open-burning rules so long as they are attended and contained.
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