North Liberty, IA —
OSHA Injury Report: City of North Liberty
Hearing loss · Other recordable case
At a glance
On , a hearing loss at City of North Liberty in North Liberty, IA 52317 resulted in other recordable case. Employee was wastewater Operator in general public administration.
Where did this happen?
- Establishment
- City of North Liberty
- Parent company
- City of North Liberty
- Street
- 360 North Main St
- City
- North Liberty
- State
- IA
- ZIP
- 52317
- On-site location
- 2591 Holiday Road, Coarlville, IA
What was the outcome?
- Outcome
- Other recordable case (code 4)
- Type
- Hearing loss (code 5)
Before the incident
Annual Hearing Testing
What happened
Standard Threshold Shift
Injury or illness
Right-sided standard threshold shift.
Object or substance involved
Noise
Summary line
During annual hearing testing there was a standard threshold shift of right ear.
Employee and industry
- Job description
- Wastewater Operator
- SOC code
- 51-8031 — Water and Wastewater Treatment Plant and System Operators
- NAICS code
- 921190 — General public administration
- NAICS vintage
- 2012
- Avg employees
- 140
- Total hours worked
- 287029
- EIN
- 420926682
- Establishment ID
- 158387
- Employer case #
- 7
When (timing detail)
- Date of incident
- Shift started
- 6:17
- Time of incident
- 7:40
- Filing year
- 2025
- Submitted
- 08JAN26:16:30:00
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.