Journal entry · August 19, 1806

Mandan villages, Charbonneau family stays — Patrick Gass: August 19, 1806

Patrick Gass · Missouri River near present-day Bismarck · Thwaites Vol. Gass 1807 First Edition

The place today: Missouri River near present-day Bismarck

water so rough, that our small canoes could not safely ride
the waves: so we remained here and several of the men went
out to hunt. We do not go on so rapidly as we did higher
up the river; but having lashed our small canoes together, we
go on very safe and can make fifty or sixty miles a day. Cap-
tain Lewis is getting much better and we are all in good
spirits. At 3 o’clock in the afternoon the wind ceased, and
we proceeded on, and met with our hunters on the bank, who
had killed six elk and eleven deer. We took the meat on
board, proceeded on, and encamped on a sand-beach.
W ednesday 20th. We embarked early after a heavy gust of
wind and rain, and proceeded on very well. The forenoon
was cloudy, without rain; and in the afternoon the weather
became clear and pleasant. We went about seventy miles,
and encamped ; where we found the musquitoes very trouble-
some.

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The NPS atlas for this night

sand bar, 11 mi south of Bismarck, ND

NPS campsite reconstruction (Bergantino)

360° view at this camp ↗ (opens in a new tab)

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

Terrain360 · the place today

Missouri River near present-day Bismarck in 360°

Lake Sakakawea to Lake Oahe · 2,567 panoramas on this trail · 3 journal entries written here

10 frames across 1.6 mi of the route around this location

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