Can I burn today in St. Marys?
St. Marys’s by-law does not set out what each fire danger rating allows, so this page cannot tell you whether today is a burning day. Today’s rating is beside this, and the fire hall below has the answer.
- Air quality (AQHI)
- 2 · Low risk
- Measured at
- Kitchener
- Observed
- 3:00 PM EDT Wednesday 9 September 2026 · rating measured at the centre of Perth County, which covers a wide area
A rating is not permission. St. Marys requires a permit, and a fire ban can be declared at any time. St. Marys Fire Department decides — not this page.
Date(s) indicated on the Permit
Date(s) indicated on the Permit
Cooking fires (11am-7pm, clean dry wood/charcoal, 3m setback) need no permit. For an Outdoor Fire Container (4pm-midnight, up to 46x46x30cm) or larger Open Air Burning (8am-8pm, up to 1m x 1m x 1m), apply online or in person at the Municipal Operations Centre (408 James St. S.) on the Town's own application form, pay the $25 fee, and keep the permit available for inspection
Must have legal title or written owner consent, a person 18+ supervising at all times, and comply with wind/rain/AQHI/nuisance conditions.
General prohibition (Section 2.1)
No person shall set, maintain, or permit to be set or maintained, an Open Air Burning except as authorized under this By-law.
Outdoor Fire Container permit and hours (Section 3.1)
A person may conduct an Open Air Burning in an Outdoor Fire Container if the person has been issued a Permit... c) shall only conduct the Open Air Burning in an Outdoor Fire Container between 4:00pm and midnight; ... e) shall not have a fire larger than 46 centimetres wide by 46 centimetres long by 30 centimetres high in an Outdoor Fire Container; f) shall locate the Outdoor Fire Container at least 3 metres from any building, structure, property line, tree, hedge, fence, roadway, overhead wire or other combustible article;
Cooking Fires - no permit required (Section 3.2)
An Open Air Burning for the purpose of a Cooking Fire does not require a Permit... a) shall only conduct the Open Air Burning between 11:00am and 7:00pm; b) shall only burn combustible material consisting of clean, dry wood, charcoal or briquettes; c) shall locate the Cooking Fire at least 3 metres from any building, structure, property line, tree, hedge, fence, roadway, overhead wire or other combustible article;
Large Open Air Burning permit (Section 3.3)
A person may conduct an Open Air Burning if the person has been issued a Permit... c) shall only conduct the Open Air Burning between 8:00am and 8:00pm; ... e) shall not have a fire larger than 1 metre in length, by 1 metre in width, by 1 metre in height; f) shall locate the Open Air Burning at least 10 metres from any building, structure, property line, tree, hedge, fence, roadway, overhead wire or other combustible article; g) shall locate the Open Air Burning at least 5 metres from any combustible ground cover;
Conditions for all authorized burning (Section 3.4)
i) shall not set or maintain an Open Air Burning during strong wind; j) shall not burn if it is raining or foggy; k) shall not burn if an Air Quality Health Index High Risk has been issued; ... n) shall ensure that all dwelling units on the property have working smoke alarms;
Fire Ban (Section 4.1-4.2)
the Fire Chief may institute a Fire Ban at any time, as may be deemed necessary in the opinion of the Fire Chief and it is in the interests of public safety. No person, organization, partnership, company or group shall be entitled to a Permit during a Fire Ban... No person shall conduct or allow an Open Air Burning at any time during a Fire Ban.
Flying lanterns prohibited (Section 9.7)
No person shall ignite or use a Flying Lantern.
Penalty (Section 10.1)
upon a first conviction is subject to a maximum fine of five thousand dollars ($5,000.00); upon a subsequent conviction is subject to a maximum fine of ten thousand dollars ($10,000.00);
A live readout of air quality, wind and fire danger for St. Marys — free, for any municipality, customer or not. See it and get the link.
By-laws change. This page summarises public documents and is not legal advice or permission to burn — St. Marys Fire Department decides.
