Mason City, IA —
OSHA Injury Report: City of Mason City
Injury · Days away from work
At a glance
On , an injury at City of Mason City in Mason City, IA 50401 resulted in days away from work. Employee was firefighter in executive and legislative office combinations.
Where did this happen?
- Establishment
- City of Mason City
- Street
- 10 First Street NW
- City
- Mason City
- State
- IA
- ZIP
- 50401
- On-site location
- Mason City Fire Station
What was the outcome?
- Outcome
- Days away from work (code 2)
- Type
- Injury (code 1)
- Days away from work
- 1
Before the incident
Employee was working a shift as a firefighter.
What happened
While on shift he was bitten in the right arm by an unknown insect causing a rash swelling and irritation.
Injury or illness
Insect bite to his right arm.
Object or substance involved
Unknown insect.
Summary line
An insect bite to his right arm caused a rash swelling and irritation.
Employee and industry
- Job description
- Firefighter
- SOC code
- 33-2011 — Firefighters
- NAICS code
- 921140 — Executive and legislative office combinations
- NAICS vintage
- 2012
- Avg employees
- 355
- Total hours worked
- 557488
- EIN
- 426004948
- Establishment ID
- 74159
- Employer case #
- 20
When (timing detail)
- Date of incident
- Shift started
- 8:00
- Time of incident
- 7:30
- Filing year
- 2024
- Submitted
- 23JAN2025:17:39:00
Source
Data from OSHA ITA Form 300/301 electronic submissions, filing year 2024. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.