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Grand Canyon Tragedy: Last Missing Hiker Found
17 Sep
Summary
- Timothy Allen Smith, 53, was the last person missing after flash floods.
- Three hikers died in late August flash flooding near Phantom Ranch.
- Flooding damaged a critical water pipeline serving the South Rim.

Human remains discovered in Grand Canyon National Park on Monday have been identified as Timothy Allen Smith, 53, the final individual missing after severe flash flooding in late August. This confirmation brings the total death toll from the event to three. Smith, a pilot from Wyoming, was on a multi-day excursion with two companions, Brent Rosenkranz and John Giusti of Texas, when the disaster occurred near Crystal Rapids on the Colorado River.
The flash flooding, which began on August 29 during the monsoon season, inundated the Phantom Ranch area and caused extensive damage. The intense rainfall, exacerbated by runoff from a July 2025 wildfire burn area on the North Rim, created sudden torrents that devastated the canyon floor. This resulted in the loss of three lives and significant infrastructural damage.
One of the most critical consequences of the flooding was the damage to the water pipeline that supplies the South Rim, affecting millions of tourists and residents. While a reliable water supply is expected to be restored within weeks, many hiking trails and lodging areas remain closed. Visitors are advised to carry their own water or filtration devices.
Authorities reported another flash flood along Bright Angel Creek and the Colorado River on Wednesday, though no injuries were reported due to advance warnings and personnel minimization. Damage assessments are ongoing as the park works to recover from these extreme weather events.