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Journal entry · October 13, 1804

Missouri River approaching Cannonball River — Patrick Gass: October 13, 1804

Patrick Gass · Missouri River approaching Cannonball River · Thwaites Vol. Gass 1807 First Edition

The place today: Missouri River approaching Cannonball River

day; passed Pond river on the north side, about 50 yards
wide. One of the squaws went on with us. At 12 it rained
some, and we halted to hold a court martial. At 2 continued
our voyage, and did not get landing until after dark, the bank
was so high and steep on one side and the water so shallow
on the other. We encamped on the north side.

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The NPS atlas for this night

left shore, 7 mi WNW of Pollock, SD

NPS campsite reconstruction (Bergantino)

About 19.5 miles of travel mapped this day (NPS’s reconstruction of the course)

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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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