Story perspectives

Tragic Drowning: University Student Dies at Utah Reservoir

8/20/2025

Summary

Story summary

Deng Mayar, 22, drowned at Blackridge Reservoir in Herriman, Utah, on August 16, 2025, while swimming with Sa Mafutaga.
Mafutaga reached shore but could not rescue Mayar, who was about 35 yards from land.
Rescue teams recovered Mayar's body using a submersible robot after hours of searching; he was pronounced dead shortly after.
The University of Nebraska Omaha and the University of North Dakota offered condolences, noting Mayar's positive impact.
The reservoir is closed as authorities investigate; witnesses are urged to contact Herriman City Police.

History

Historical Context

The tragic drowning of 17-year-old Tyler McKenzie in Lake Michigan in 2010 underscored the dangers of swimming in unmonitored areas, contributing to over 100 drownings reported in U.S. national parks that year. Similar incidents, including the recent drowning of Deng Mayar, highlight ongoing safety concerns, prompting authorities to reinforce safety protocols to protect swimmers in natural bodies of water.

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Story summary

Deng Mayar, 22, drowned at Blackridge Reservoir in Herriman, Utah, on August 16, 2025, while swimming with Sa Mafutaga.
Mafutaga reached shore but could not rescue Mayar, who was about 35 yards from land.
Rescue teams recovered Mayar's body using a submersible robot after hours of searching; he was pronounced dead shortly after.
The University of Nebraska Omaha and the University of North Dakota offered condolences, noting Mayar's positive impact.
The reservoir is closed as authorities investigate; witnesses are urged to contact Herriman City Police.

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