Can I Keep the Wood? What Happens to Your Tree After It Comes Down

It is the question we get asked on almost every removal

Somewhere between the quote and the first cut, nearly every homeowner asks some version of it. Can I keep the wood?

The short answer is yes, it is your tree and your wood. The useful answer has more in it: whether beetle-killed conifer is worth burning, how far you are allowed to move it, how long it has to sit before it burns properly, which species is actually worth stacking, and — the part that surprises people — what the rules are if you were planning to burn the brush pile instead.

That last one matters on the Wasatch Back more than anywhere. Summit County has two narrow burn windows a year, the permit comes from a different agency than most people assume, and a seasonal fire restriction overlaps both windows.

Your five options, honestly ranked

• Chip it on site. Usually the cheapest outcome and the one we recommend most. Raw brush is mostly air, so hauling it means paying to truck empty space down the canyon. The chip is genuinely useful on root zones and trails. Our on-site chipping guide covers how that works.
• Keep the rounds as firewood. Free fuel if you have somewhere to stack it and the patience to season it. Most of this article is about doing that properly.
• Leave some as habitat. A log or two at the back of a large parcel is cover for wildlife and costs nothing. Keep it well away from structures, because a log pile against a wall is a defensible-space problem.
• Haul it off. The right answer for diseased material, for anything you cannot store, and on a tight lot with nowhere to put it.
• Burn the slash. Legal here, but only inside two narrow windows and with a permit. See below, because the rules catch people out.

Is beetle-killed wood safe to burn?

Yes, and this is worth explaining because beetle-kill is a large share of what comes down on a Wasatch property.

The blue stain is a fungus, and it is harmless as fuel

That grey-blue discolouration through beetle-killed pine is a staining fungus the beetles carry in with them. It changes the colour of the wood and nothing else that matters for burning. As fuel it is fine. Furniture makers actually seek it out.

The real question is whether the beetles have already left

You are not trying to avoid stained wood. You are trying to avoid moving wood that still has live brood under the bark next to healthy trees. Extension guidance on this is reassuringly specific: a tree that has no foliage left, or foliage that has gone deep red, was killed in a previous year, contains no bark beetle brood, and is safe to cut, move and stack near live pines. By late August, trees that began fading that spring are also safe, because the beetles have emerged and gone.

The one to be careful with is a tree that faded this season and still has its bark on. That is where brood may still be present, and stacking it against the house next to healthy conifer is how an outbreak gets a free ride. Our bark beetle field guide covers how to read the fade.

Spruce is different from pine. Guidance for spruce-beetle material is to burn it before the following spring rather than season it for years. If what came down was Engelmann spruce rather than lodgepole, treat the timeline as shorter.

How far you may move it: the rule almost nobody knows

This is the genuinely regulated part, and the numbers are tighter than most people expect.

Utah has a firewood quarantine— Rule R68-23, administered by the Utah Department of Agriculture and Food — governing firewood brought into the state, alongside separate quarantines for emerald ash borer and spongy moth. Out-of-state firewood has to meet precautionary requirements including heat-treatment certification and labelling. Pests of concern include Asian longhorned beetle, emerald ash borer, spongy moth, spotted lanternfly and velvet longhorned beetle, all of which travel in wood.

For moving wood within Utah, the guidance is a distance, and it is short:

• Never more than 50 miles from where it was cut.
• Under 10 miles is ideal.
• Do not take personally collected firewood across state lines at all.

The campaign slogan is “buy it where you burn it”— which also means burn it where you cut it. For most homeowners this is academic, because the wood is staying in the back yard. It matters if you were planning to take a truckload to a cabin, haul it to family in another state, or bring camping wood home from somewhere else.

Seasoning: six to twelve months, and measure it

Fresh-cut wood is roughly half water by weight and will not burn properly. The target is under 20% moisture content, which generally takes six to twelve months split and stacked.

A moisture meter costs very little and removes the guesswork entirely. It is the difference between wood that heats the house and wood that smoulders, coats the flue and disappoints you all winter.

• Split it first. Rounds dry from the ends only. Split faces dry.
• Stack it off the ground, single row, bark up.
• Cover the top, leave the sides open. A fully wrapped pile traps moisture.
• Put it well away from the house. This is the defensible-space point: a woodpile against siding is one of the classic ignition paths in a structure loss, and the zero-to-five-foot band around a building should be non-combustible. Our firewise landscaping guide covers that zone.

On the perennial “never burn pine” claim: the real problem is unseasoned pine. Well-seasoned pine burns hot and relatively clean, and creosote is driven far more by moisture and low flue temperatures than by species. Have the chimney inspected annually regardless of what you burn.

Which of your trees is actually worth stacking

Heat output varies a lot by species, and on a Wasatch property you may have several coming down at once. USU Extension’s wood heating table puts the four species you are most likely to have here in this order:

• Gambel oak— about 30.7 million BTU per cord. The best firewood on the Wasatch Back by a wide margin, and the one most people treat as brush. If a mitigation crew is reducing oak on your slope, the larger stems are worth keeping.
• Lodgepole pine— about 21.1
• Douglas-fir— about 20.7
• Aspen— about 18.2. Burns fast and light. Fine for shoulder season, unsatisfying in January.

Treat those as a ranking rather than precise physics. Published BTU figures differ noticeably between sources because moisture assumptions, wood density and how much solid wood a cord actually holds all vary — other tables put Gambel oak nearer 28 and aspen as low as 13.7. All of them assume dry wood: poorly seasoned wood yields roughly 18% less heat, which swamps the difference between species. Seasoning matters more than what you chose to stack.

If you are not sure what you have, our Utah tree species field guide covers identifying what grows at each elevation band here.

If you want to burn the slash instead

Burning a brush pile is legal in Summit County, and the rules trip people up in four separate places. Worth reading before you plan anything.

There are only two windows a year

Summit County issues open burn permits only between March 30 and May 30, and between September 15 and October 30. Park City gives the same two windows for incorporated areas. Outside those dates there is no residential open burning, permit or not.

The permit does not come from the fire district

This is the one that catches almost everybody. The Park City Fire District does not issue open burn permits— the application goes to the Utah Department of Environmental Quality. A separate permit is required for each individual burn, not one per season. Once you hold a permit, you are also expected to call Summit County Dispatch before you light it, at (435) 336-3600, prompt 1.

The clearing index has to be above 500, and you have to check it

The clearing index is an air-quality measure of how well smoke will disperse. It must be above 500 on the day you burn. If it drops below, permits issued for that day are void. The obligation to check sits with you, daily, not with the agency that issued the permit.

The permit also requires you to have considered whether there is a practical alternative to burning, to use methods that minimise emissions, and to supervise the burn. On material only: dry vegetation only, and no trash, rubble, tires or oil.

And fire restrictions overlap both windows

Here is where it gets genuinely confusing, and why the answer is a phone call rather than a calendar.

In April 2026 the Summit County Council backed seasonal restrictions on open burning and fireworks running May 1 through October 31 in unincorporated areas served by the fire districts, with Park City Municipal expected to align. As of September 2026, Stage 1 and 2 restrictions were no longer being enforced in unincorporated parts of the Wasatch Back, but the Park City and North Summit fire districts were still enforcing Stage 1inside their boundaries — no open fires except in established pits and campgrounds.

Lay that over the permit windows and the spring window effectively ends at May 1 in restricted areas, while the autumn window opens inside a restriction period that runs to October 31. So the dates on paper and the dates you can actually burn are not the same dates.

So before you plan a burn: check current restrictions with the Park City Fire District, confirm the window and the permit process with Utah DEQ, and call Summit County Dispatch on the day. Restriction stages change through the season, several of the published pages are a few years old, and a pile you cannot legally light is a pile you now have to chip anyway.

Which is the honest argument for chipping. It needs no permit, no window, no clearing index and no dispatch call, it does not put smoke over your neighbours, and it leaves you something useful.

What we do with it on a normal job

On a typical removal, unless you tell us otherwise:

• Brush and limbs up to about 12 inches get chipped, and the chip either stays where it is useful or leaves with us.
• Rounds get cut to a length you ask for and stacked where you want them, or hauled.
• Stumpsare a separate decision worth making up front — grinding on the same visit is cheaper than bringing the machine back.
• Diseased or actively infested material gets hauled rather than left, and we will say so when that is the call.

Tell us at the quote stage if you want firewood. Cutting rounds to 16 or 20 inches as we go costs nothing; coming back to re-cut a pile of eight-foot logs costs real money. Our 2026 pricing guide covers how disposal choices move the number, and keeping the wood does reduce it.

Ask us at the walkthrough

Canyon Cutters works across Park City, Heber, Midway, Kamas and the surrounding Wasatch Back communities, and what happens to the material is part of the quote rather than an afterthought. If you want firewood, say so early. If you want the chip spread on a trail, we can do that. If what came down is actively infested and should not sit on your property at all, we will tell you that too.

Reach out through our contact page or call (201) 960-8275. The first visit is free and the estimate comes in writing, with the disposal plan itemised rather than buried.

Burn windows, permit procedures, restriction stages and quarantine rules change, and several of the published pages behind this article are some years old. Confirm current requirements with the Park City Fire District, Utah DEQ and the Utah Department of Agriculture and Food before burning or moving wood. Firewood BTU figures are from published tables and vary by source; treat them as a ranking rather than a measurement.