Keystone, CO —
OSHA Injury Report: Mountain Keystone
Injury · Days away from work
At a glance
On , an injury at Mountain Keystone in Keystone, CO 80435 resulted in days away from work. Employee was ski School Instructor Adult in alpine skiing facilities without accommodations.
Where did this happen?
- Establishment
- Mountain Keystone
- Parent company
- The Vail Corporation
- Street
- 135 Dercum Dr
- City
- Keystone
- State
- CO
- ZIP
- 80435
- On-site location
- Top of Dercum Summit
What was the outcome?
- Outcome
- Days away from work (code 2)
- Type
- Injury (code 1)
- Days away from work
- 5
- Days restricted or transferred
- 26
Before the incident
EE was engaging in an active warmup with their snowboard class EE performed a lunge maneuver and felt a pop in their left knee EE reported pain and lack of stability EE passed their class off to a Supervisor and patrol was called to transport EE to clinic TriageNow was not called
What happened
EE was engaging in an active warmup with their snowboard class EE performed a lunge maneuver and felt a pop in their left knee EE reported pain and lack of stability EE passed their class off to a Supervisor and patrol was called to transport EE to clinic TriageNow was not called
Injury or illness
Dislocation Knee Left Knee
Object or substance involved
Active Warm Up
Summary line
Dislocation Knee Left Knee Active Warm Up Ski Ride Related Non Fall Related
Employee and industry
- Job description
- Ski School Instructor Adult
- SOC code
- 27-2022 — Coaches and Scouts
- NAICS code
- 713920 — Alpine skiing facilities without accommodations
- NAICS vintage
- 2022
- Avg employees
- 414
- Total hours worked
- 825936
- EIN
- 840601461
- Establishment ID
- 1515956
- Employer case #
- 524
When (timing detail)
- Date of incident
- Shift started
- 9:00
- Time of incident
- 10:00
- Filing year
- 2025
- Submitted
- 27FEB26:17:21:00
Source
Data from OSHA ITA Form 300/301 electronic submissions, filing year 2025. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.