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Fully Drawn Research · Field IntelligenceField Guide 26 · Tree Stand Safety
Seven unlike counts · Spine fractures in 65 patients · Three state agencies · A ground-to-seat routine

Tree Stand Falls: What the Evidence Says About Staying Attached

FDR Research Desk · Field-craft, method, and evidence

Our checkable figures on falls come from a survey of bowhunters, an agency statement, three series of hospital patients and an injury report from a state. Because those sources measure different things, neither adding their counts nor ranking them is valid. They do share an injury pattern and guidance for a routine. In Wisconsin, one hospital series placed two thirds of its spinal fractures in either the thoracic region, meaning the mid-back, or the thoracolumbar junction, where that region joins the lower back. Guidance published by Three state agencies overlaps. Across all three, the recommendations include a safety harness, another name for a fall-arrest system; three contact points; a haul line; and informing someone of your location. Wisconsin also calls for attaching to a lifeline at ground level and carrying a foot strap.

Key findings
  • Wisconsin DNR reports that one quarter of Wisconsin bowhunters have experienced a fall or near fall, while fewer than half of Wisconsin deer hunters consistently use a safety harness whenever they climb.
  • A Wisconsin hospital evaluated 117 patients following tree stand falls. Spine fractures affected 65 of them, with 66.3% of those fractures located in the thoracic region or the thoracolumbar junction.
  • Reports submitted to the Arkansas Game and Fish Commission show a rise in tree stand injuries of 0.06 for each 100,000 licensees over 1993 to 2022, alongside a projectile-injury decrease of 0.24. Neither change has a stated time unit. Tree stand injuries now represent two thirds of the hunting injuries reported.
  • Guidance from Minnesota, Wisconsin and Virginia shares these basics: wear a safety harness, maintain three contact points, use a haul line and let someone know your location. Wisconsin also recommends a foot strap, since suspension trauma can start before 20 minutes have passed.

ICounting differences

Seven measures, seven separate subjects
SourceWho is countedWhat counts as a caseFigure
Wisconsin DNRSurveys of bowhuntersA fall or near fall from an elevated stand in the pastOne-quarter of bowhunters
Wisconsin DNRWisconsin deer huntersUses a safety harness every time they climbLess than half do
Minnesota DNRPeople who hunt from an elevated stand; the page gives no methodA fall resulting in serious injuryOne in three will have one
Hamilton et al. 2017117 patients evaluated at one Wisconsin hospital, 1999 to 2013Treated after a tree stand fall65 had spine fractures
Pierre 201454 patients at one Rochester, New York trauma center, 2003 to 2011Tree stand injury referred to the centerSpinal fractures in 54%; mean fall 18.2 ft
Lazzara et al. 202133 patients at one Michigan trauma center, 2015 to 2019Tree stand injury, admitted or not5.73 cases per 10,000 hunters per year in the study area
Haselow 2024Injuries reported to the Arkansas Game and Fish Commission, 1993 to 2022Hunting injury reported to the commissionTree stand injuries are two thirds of reports; the abstract gives a rise of 0.06 per 100,000 licensees for 1993 to 2022 with no time unit

Each row counts something different: a lifetime survey answer, an agency statement, a hospital's patients, a hospital's yearly rate, or a state's incident reports. The figures cannot be added, averaged or compared across rows.

Start with the table before making comparisons. Wisconsin's one quarter comes from bowhunters surveyed about remembered falls and close calls. Minnesota publishes its one in three on an agency webpage without explaining the method; that figure concerns falls resulting in serious injuries. Each hospital row includes patients who arrived at that particular facility. Michigan's rate divides cases at one hospital by the hunter population in the surrounding area. These sources cannot supply a combined estimate of an individual's risk. We therefore leave the counts separate instead of calculating a shared injury rate, and present Michigan's rate solely as the figure reported by its source. The common direction across the rows is that falls happen often enough for every agency to put wearing a safety harness first.

IIFracture locations

How the spine was injured

Using the trauma database at University of Wisconsin Hospital and Clinics, Hamilton's research team searched records covering 1999 to 2013. They identified 117 patients assessed following falls from tree stands. Sixty-five had spinal fractures and ranged in age from 16 to 76. The fractures occurred throughout the spine, spanning the skull's base through the sacrum. Compression fractures and burst fractures in the thoracolumbar region occurred most often.

Figure 1 · Where the spine broke in 65 patients after tree stand falls
Two thirds of fractures sat in the thoracic spine or at the thoracolumbar junction
01Cranio-cervical junction8.7
02Cervical spine7.6
03Cervical-thoracic junction6.5
04Thoracic spine32.6
05Thoracolumbar junction33.7
06Lumbar spine10.9
Percent of spine fractures by location among 65 of 117 patients treated at University of Wisconsin Hospital and Clinics after a tree stand fall, 1999 to 2013 (Hamilton et al. 2017). The shares add to 100 and count fractures, not patients: 44 of the 65 patients (68%) had more than one. One hospital, so this is a pattern of injury and not a rate of injury.

Twenty-one patients from the group of 65 (32%) sustained one fracture; 44 (68%) had fractures numbering more than one. Twenty-five (38%) required fixation surgery. According to the abstract, neurologic function was lost in 19 patients, including 5 with complete injuries to the spinal cord. There were also 2 deaths, both attributed to cardiopulmonary causes. The researchers recommend wearing safety harnesses and using them correctly. They also report an association between stands at 10 feet or less and a reduced likelihood of injury to the spinal cord. That finding concerns patients at one hospital; the study does not claim that lowering a stand prevents falls. With several fractures present in most patients, the researchers also recommend examining the entire spine whenever a fracture is identified.

A second series of trauma patients, conducted in Rochester in New York, includes 54 patients treated between 2003 and 2011. At 54%, spinal fractures occurred more often than any other injury. Falls averaged 18.2 feet in height and ranged from 4 to 40. For only 13 patients, the records included a reported reason for the fall. Among those patients, broken safety harnesses were recorded for 3 out of 13.

IIIInjury direction

The checked sources show no decline

Claims of a sharp nationwide drop in emergency department visits following tree stand falls often attribute that drop to safety standards and fall-arrest systems packaged with new stands. We were unable to connect the claimed figure to federal records. Scripted requests to the Consumer Product Safety Commission's injury webpages were rejected. Our only source for the number was a periodical, so we leave it unpublished.

Neither of the two primary series available for our review shows that improvement. The Rochester researchers concluded that prevention of neurologic injuries had not improved relative to a decade earlier, even though safety had advanced. The abstract from Arkansas reports that tree stand injuries submitted to the state rose by 0.06 per 100,000 licensees from 1993 to 2022, while projectile injuries fell by 0.24. The abstract specifies an overall annual decline in hunting injuries of 0.16 for every 100,000 licensees. It provides no time unit for either of those two changes, however, so we do not describe them as annual rates. The national situation remains unresolved by either series. Arkansas measures reports submitted to a commission, and reporting habits can affect those counts. Rochester represents a single center. Those limits and findings support treating the following routine as necessary, without assuming equipment standards have fixed the problem.

IVSafety steps

Guidance from three agencies through each stage
StageWhat the agencies sayWho
Before the season and each climbInspect the stand and harness for wear, rust, cracks, loose or missing hardware, and rot, before and after each use. Check the federal recall list. Never trust a permanent stand someone else built. Do not climb tired, sick or on medication, and take extra care in rain, snow and ice.VA, MN
Before you leaveTell people where you will hunt, where you will park and when you will return. Carry a phone or another signal device on your person.WI, MN, VA
On the groundWear a full-body harness before you climb. Connect to a lifeline so you stay attached from the time you leave the ground.WI, VA
ClimbingKeep three points of contact, two hands and one foot or two feet and one hand. Raise and lower an unloaded firearm or bow and any pack on a haul line. With a climbing stand, move no more than 10 to 12 inches at a time.WI, MN, VA
SeatedUse a short tether. The recommended stand height is under 10 feet. A safety strap should keep you from falling more than 12 inches.WI, MN
After a fallRecover as soon as possible, and take weight off the harness by grabbing the trunk or steps. A foot strap eases pressure on the upper legs. Replace the harness after a fall. Do not move a seriously injured person.MN, WI, VA

Paraphrased from the Minnesota DNR, Wisconsin DNR and Virginia DWR tree stand pages read on 2026-09-29. Where agencies differ in wording we list each. This is the agencies' guidance and not FDR's, and the maker's instructions for your stand and harness come first.

Two statements in the table deserve particular attention. Wisconsin DNR describes the tether's purpose as holding you in your seat rather than catching you following a fall. Minnesota DNR recommends a safety strap that limits the distance you fall to no more than 12 inches. Keeping the tether short limits the drop. The second statement concerns what happens once the safety harness has done its job. Wisconsin warns that suspension trauma can develop in a span shorter than 20 minutes and can cause death. Using a foot strap reduces pressure against the upper legs. The table's phone and planned return time address the situation of a hunter suspended alone whose predicament goes unnoticed.

Figure 2 · The harness system, from the ground to the seat
The parts that cover the climb, the seat and the minutes after a fall
The harness system from the ground to the seatSide view of a tree and stand platform. A lifeline runs up the trunk from the ground to above the seat. A short tether joins the seated hunter to the tree, limited to a fall of 12 inches. A foot strap hangs below the hunter to take weight off the legs, because suspension trauma can start in under 20 minutes. A haul line lowers gear. The stand height is under 10 feet.Connected from the ground to the seat and backLifeline: clipped in fromthe ground to the seat (WI)Short tether at the seat:a fall of no more than12 in (MN)Stand height:under 10 ft (MN)Foot strap: step into the loopto take weight off the legs (WI)Suspension trauma canstart in under 20 minutes (WI)Haul line: unloaded bow orgun and gear go on it (VA, WI)Schematic from agency guidance: MN is Minnesota DNR, WI is Wisconsin DNR, VA is Virginia DWR. Not to scale.
Schematic, not to scale, built from the agency guidance cited in the table. The tether is short so a fall stays small; the lifeline keeps you connected while you climb; the foot strap answers suspension trauma, which Wisconsin DNR says can happen in under 20 minutes and can be fatal.

VEvidence boundaries

Abstracts, state guidance and a rejected request

The fracture graphic uses an abstract describing a single hospital series. Its units are fractures rather than individual patients. The abstract gives the following neurologic counts: 5 complete spinal cord injuries, 5 incomplete spinal cord injuries, 2 central cord syndromes and 8 radiculopathies. Those categories total 20, although the abstract states 19. We use the stated total and report the 5 complete injuries. Our reading of the Arkansas, Michigan and Rochester studies was limited to their abstracts.

The routine table restates guidance on the Minnesota DNR, Wisconsin DNR and Virginia DWR webpages as viewed on 2026-09-29. Their content can change and does not replace a safety course. Follow the manufacturer's directions for your stand and safety harness first. Our scripts received 403 responses from CPSC injury-data webpages; a browser query was not attempted. Our search found no injury or safety metric within the 604 metric names in a single FDR table or within the FDR data catalog's 35 tables; we left other FDR stores unsearched. As a result, the chart shown here uses a published study.

VIStaying attached

Make the connection at ground level

Use "connected from the ground to the seat and back" as your rule, checking that connection each time you climb. While still standing on the ground, put on your safety harness and attach it to a lifeline. Maintain three contact points. Use a haul line to raise and lower your pack and an unloaded bow or gun, then use a short tether while seated. Bring a foot strap and phone. Let someone know your destination and expected return time. Minnesota DNR advises keeping the platform below 10 feet. The Wisconsin hospital study also found that stands at 10 feet or less were associated with a reduced likelihood of injury to the spinal cord. After a safety harness arrests a fall, replace it. Avoid climbing if you feel tired or sick, or if you are taking medication. Be extra careful with rain, snow and ice.

The state agency webpages identified in the table supply all of those items except the hospital study's association involving stand height. To plan stand locations and routes into them on a map, our food plot layout guide uses an actual parcel to explain the process.

Notes & disclosures
  1. Source: Hamilton, Rocque and Brooks 2017, Spine and spinal cord injuries after falls from tree stands during the Wisconsin deer hunting season, WMJ 116(4):201-205.
  2. Source: Wisconsin DNR, Tree stand safety.
  3. Source: Minnesota DNR, Tree stand safety.
  4. Source: Virginia DWR, Treestand safety.
  5. Source: Haselow 2024, Treestand-related injuries outnumber projectile-related injuries in Arkansas hunters, 1993 to 2022, Wilderness and Environmental Medicine 35(4).
  6. Source: Lazzara et al. 2021, Tree stand-related injuries in nonadmitted and admitted patients at a level 2 trauma center in Michigan, 2015 to 2019, Wilderness and Environmental Medicine 32(4).
  7. Source: Pierre 2014, Tree stand falls: a persistent cause of neurological injury in hunting, World Journal of Clinical Cases 2(8).
  8. Injury numbers come from surveys, agency statements, hospital series and a state incident report. They count different things and are not comparable.
  9. The fracture chart is one hospital's patients and counts fractures, not patients.
  10. We could not reach CPSC injury estimates (the agency's data pages returned 403 to curl and to Python requests; a browser query was not attempted), so no national trend figure is printed.
  11. We read only the abstracts of the Arkansas, Michigan and Rochester papers.
  12. The routine is what three state agencies publish. It is not a complete safety course, and the manufacturer's instructions for your stand and harness come first.
  13. We found no injury or safety metric among the 604 metric names in one FDR table (property_metric in fdr_12state_deer.db) or in the FDR data catalog of 35 tables; other FDR stores were not searched. This guide has one data chart from a published paper and no FDR chart.
  14. The Arkansas abstract states the overall change in hunting injuries per year (a decrease of 0.16 per 100,000 licensees) but gives the tree stand (+0.06) and projectile (-0.24) changes for the study period without a time unit, so we do not convert them to yearly rates.

Fully Drawn Research is an independent data analysis desk, not affiliated with the Illinois Department of Natural Resources, the Illinois Department of Transportation, or any mapping or outfitting provider. Fully Drawn Research is an independent data and analysis desk. This guide summarizes published research and FDR's own data; cited findings belong to their authors, and study results come from specific places and years that may not match your ground.