Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,098,129Injury reports 132,232Establishments Most recent incident 2025-12-31

Marissa, IL —

OSHA Injury Report: Prairie State Generating Company - Power Block

Hearing loss · Other recordable case

At a glance

On , a hearing loss at Prairie State Generating Company - Power Block in 1739 New Marigold Rd, Marissa, IL 62257 resulted in other recordable case. Employee was plant Technician in electric power generation, fossil fuel (e.g., coal, oil, gas).

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Where did this happen?

Establishment
Prairie State Generating Company - Power Block
Parent company
Prairie State Generating Company
Street
1739 New Marigold Rd
City
Marissa
State
IL
ZIP
62257
On-site location
Power Plant

What was the outcome?

Outcome
Other recordable case (code 4)
Type
Hearing loss (code 5)

Before the incident

Hearing Loss Case

What happened

Hearing Loss Case

Injury or illness

Hearing Loss Case

Object or substance involved

Hearing Loss Case

Summary line

Audiometric STS - pending work-relatedness evaluation 9 7: Audiologist confirmed as work-related

Employee and industry

Job description
Plant Technician
SOC code
9999 — Uncoded
NAICS code
221112 — Electric power generation, fossil fuel (e.g., coal, oil, gas)
NAICS vintage
2022
Avg employees
211
Total hours worked
405953
EIN
431941772
Establishment ID
544986
Employer case #
23-105

When (timing detail)

Date of incident
Shift started
7:00:00.000
Filing year
2023
Submitted
21FEB24:20:45:00

More injuries at Prairie State Generating Company - Power Block

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Source

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2023. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.