# Poisoning, toxic, noxious, or allergenic effect, unspecified at County Materials Corporation
> OSHA SIR `20231110887` · 11/28/2023 · MARATHON, WISCONSIN
## Severity
- **1 hospitalization**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Poisoning, toxic, noxious, or allergenic effect, unspecified
## Cause
- **Event:** Inhalation of harmful substance-single episode
- **Source:** Carbon monoxide
- **Secondary source:** Kilns
## Employer
- **Name:** County Materials Corporation
- **Location:** 205 North Street, MARATHON, WISCONSIN, 54448
- **NAICS:** 327320
- **Jurisdiction:** 1
## Narrative

An employee was exposed to carbon monoxide that was leaking from a kiln. The employee lost consciousness and was hospitalized.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*