Journal entry · October 4, 1804
Missouri River near Cheyenne River — Patrick Gass: October 4, 1804
Patrick Gass · Missouri River near Cheyenne River · Thwaites Vol. Gass 1807 First Edition
The place today: Missouri River near Cheyenne River
turn to the place where we halted yesterday at 12 and to take
the other side of the river; the water was so shallow and sand
bars so numerous. At 9 o’clock an Indian swam across the
river to see us, when we stopped for breakfast. We informed
him that we were not traders, that we had seen his chief and
told him all we had to say. We proceeded on, passed a creek
on the south side, called Tee) creek, and encamped on the
upper part of an island.
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The NPS atlas for this night
upper point of LeHooCat Island, SD
NPS campsite reconstruction (Bergantino)
About 12.3 miles of travel mapped this day (NPS’s reconstruction of the course)
From the NPS Lewis and Clark National Historic Trail Park Atlas, mirrored here on September 21, 2026. This copy is not authoritative; NPS remains the system of record. About the mirror
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