Can I burn land clearing debris in the Fraser Valley?
Can you burn land clearing debris in the Fraser Valley?
In most cases, no. Fraser Valley towns allow "backyard" or agricultural burns, which are small piles of clean, dry branches and leaves grown on your own property. A land-clearing burn, with big machine-built piles, stumps and root balls, is a different thing, and it's either banned or needs approvals most owners can't get.
The valley sits in an airshed where smoke gets trapped, so every town ties burning to the ventilation index. That's Environment Canada's daily forecast of how well smoke will clear. If it isn't "good", you can't burn, even with a permit.
What are the burning rules in each Fraser Valley town?
Each town sets its own season, fee and pile size. Here's how they compare for 2026:
Town | Burning season (2026) | Permit | Pile limit | Stumps and land clearing |
Township of Langley | Fall permits from Oct 26, valid to Dec 13 | $30, online; lot of 0.5 acre or more | 1.2 m high × 2 m wide, 15 m from buildings and property lines | Branches, leaves and trimmings only; no old sheds, barns or buildings |
Abbotsford | Oct 1 – Nov 30 (fall only) | $50 seasonal; agricultural waste on rural properties | Set in the city's burning regulations | Check your address with the city first |
Chilliwack | Mar 1 – Apr 30 and Oct 1 – Nov 30 | $35 per season; agricultural and rural zoning only | 2 m high × 3 m wide; 100 m from neighbouring homes | Land-clearing burns banned; no stumps |
Mission | October to April | Yard-debris burns set by bylaw | 1 m × 1 m | Yard debris from the same lot only |
Maple Ridge | Apr 15 – May 15 and Oct 15 – Nov 15 | $75; "Open to Burning" area only | 2 m × 2 m, 15 m from buildings and forest edges | No stumps or branches over 10 cm |
In Langley and Maple Ridge, Metro Vancouver's open burning bylaw also applies. Any pile bigger than 60 cm high by 75 cm wide needs Metro Vancouver authorization on top of the town permit.
Can I burn stumps?
No, not in most of the valley. Chilliwack bans stumps outright, and Maple Ridge bans anything over 10 cm thick. Stumps also hold soil, so they smoulder for days and throw heavy smoke.
Stumps are better ground on site, pulled and hauled, or left in place if you're only reclaiming pasture. Learn more about the options in mastering optimal land clearing methods.
What can I do with land clearing debris instead of burning it?
You have four main options, and on most jobs we use a mix of them.
1. Mulch it on site
A forestry mulcher grinds brush and small trees into a layer of mulch that stays on the ground. There's nothing to haul, and the mulch helps hold soil and keep weeds down. It's ideal for overgrown pasture, fence lines and trails.
2. Chip or grind it
A chipper handles branches and small trees. A grinder handles larger wood, stumps and root balls. The chips can become mulch, livestock bedding or driveway cover.
3. Haul it away
Debris can go to a wood recycler or commercial composting site. Metro Vancouver's guide to alternatives to open burning estimates about $1,000 per 30 cubic metre bin hauled. It found that once a job tops roughly 150 cubic metres, grinding on site usually costs less. Note that municipal transfer stations often won't take farm or land-clearing debris.
4. Keep the good wood
Usable logs can be bucked and stacked for firewood. Tell your contractor before work starts so the logs aren't mulched by mistake.
Disposal is often the biggest swing in a clearing quote. See land clearing costs in BC for how it fits the overall price.
What about blackberry and invasive plants?
Himalayan blackberry and knotweed regrow from root pieces, so how you handle the debris matters as much as removing it. Mulching canes without dealing with the roots usually means regrowth next spring. Our guide on why blackberry keeps coming back after you clear it explains what works.
What happens if I burn without a permit?
Burning outside the rules can bring a bylaw fine and a visit from the fire department. Your permit can also be pulled at any time if a fire ban is called or conditions turn unsafe.
Building materials are never allowed. If you're also taking down an old shed or barn, it goes to demolition and disposal, not the burn pile. Read our guide to demolishing an older building in BC.
From the job site: Land clearing near Cultus Lake
The property: This 2-acre lot was covered in small brush and a variety of trees.
The problem: the problem was that this lot was long and skinny right along the road with the residential housing along the other side so burning was not an option.
What we did: Instead of having a large burn pile take up usable space, the owner decided to opt for hauling it all away. The big logs were cut into sections and picked up by the local sawmills. All the smaller material was loaded into trucks and hauled to a wood recycler/commercial composting site.
The result: The result was that the area was left, clean and ready to use. No big piles, no watching burn piles for days. A site that was ready for the next phase with zero headache or wasted time.
How ZVS Operations handles debris on Fraser Valley clearing jobs
Every ZVS land clearing quote spells out what happens to the debris: mulched, ground, hauled or kept as firewood. We check your town's rules before work starts, so there's no surprise pile left behind. See all our land clearing, excavation and site prep services.
Frequently asked questions
When is the fall burning season in the Fraser Valley?
It depends on the town. For 2026, Abbotsford and Chilliwack run October 1 to November 30. Maple Ridge runs October 15 to November 15. Township of Langley permits are issued from October 26 and are valid to December 13.
What is the ventilation index?
The ventilation index is Environment Canada's daily forecast of how well smoke will disperse. Fraser Valley towns only allow burning when it's rated "good". Check it on the day you plan to burn, even with a valid permit.
Can I burn an old shed or barn?
No. Building materials, lumber, plastics and garbage are banned from burn piles across the Fraser Valley. Older buildings may also contain asbestos or lead and need a hazardous materials survey before demolition.
Is mulching better than burning?
For most acreage clearing, yes. Mulching needs no burn permit or burn window, leaves no smoke or ash, and puts organic matter back into the soil. It doesn't remove roots, so it isn't the right fit for a building pad or driveway.
Ready to clear your land without the burn pile?
In most of the Fraser Valley, burning land clearing debris isn't an option, so plan how the debris will be mulched, ground or hauled before the first tree comes down. Call ZVS Operations at (604) 353-3386 or send us a message to book a site visit. We work across Langley, Abbotsford, Chilliwack, Mission, Maple Ridge and the rest of the Fraser Valley. Learn more on our homepage.
Related reading
This guide is general information, not legal advice. Burning seasons, fees and bylaws change every year and can be suspended at any time, so confirm with your local fire department before you burn. Last verified: October 22, 2026
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