# Effects of heat and light, n.e.c. at U.S. Forest Service-Tonto National Park-Mesa Ranger Station
> OSHA SIR `2017042997` · 4/3/2017 · MESA, ARIZONA
## Severity
- **1 hospitalization**
- **Body part:** BODY SYSTEMS
- **Nature of injury:** Effects of heat and light, n.e.c.
## Cause
- **Event:** Exposure to environmental heat
- **Source:** Heat-environmental
## Employer
- **Name:** U.S. Forest Service-Tonto National Park-Mesa Ranger Station
- **Location:** 9210 Bush Hwy, MESA, ARIZONA, 85215
- **NAICS:** 115310
- **Jurisdiction:** 0
## Narrative

An employee became ill after participating in physical fitness exercise. He experienced cramping and nausea due to heat and dehydration.

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