heat exhaustion

Ailment · mentioned in 2 journal entries

Planning Westward Fort Clatsop Return Post-expedition NPS L&C NHT trail data © National Park Service
AI-extracted reference. Each entry below was identified by AI as mentioning heat exhaustion. Spelling variants may not be merged. see related variants →
Clark: August 25, 1804
William Clark · Aug 25, 1804 · Spirit Mound, South Dakota
"York nearly overcome"
Lewis: July 26, 1805
Meriwether Lewis · Jul 26, 1805 · Three Forks of the Missouri
"Clark suffered from heat and thirst"

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