[Lewis:]
Saturday May 3rd. 1806.
This morning we set out at 7 A.M. steered N. 25. E. 12 
Ms. to Kimooenem Creek[3]
 through a high level plain. this 
creek is about 12 yds. wide pebbly bottom low banks and discharges 
a considerable body of water it heads in the S.W. 
mountains and discharges itself into Lewis's river a few miles 
above the narrows. the bottoms of this creek are narrow with 
some timber principally Cottonwood and willow. the under 
brush such as mentioned on N. East Creek. the hills are 
high and abrupt. the land of the plains is much more fertile 
than below, less sand and covered with taller grass; very little 
of the aromatic shrubs appear in this part of the plain. we 
halted and dined at this creek; after which we again proceeded 
N. 45. E. 3 M. through the high plain to a small [Pataha] 
creek 5 yds. wide branch of the Kimooenem C. this stream falls 
into the creek some miles below. the hills of this creek like 
those of the Kimooenem are high it's bottoms narrow and 
possess but little timber. lands of a good quality, a dark rich 
loam. we continued our rout up this creek, on it's N. side. 
N. 75. E. 7 Ms. the timber increases in quantity the hills continue 
high. East 4 Ms. up the creek. here we met with the 
We-ark-koomt [Weahkoonut—Biddle] whom we have usually 
distinguished by the name of the bighorn Cheif from the circumstance 
of his always wearing a horn of that animal suspended 
by a cord to the left arm. he is the 1st Cheif of a 
large band of the Chopunnish nation. he had 10 of his young 
men with him. this man went down Lewis's river by land as 
we decended it by water last fall quite to the Columbia and I 
beleive was very instrumental in procuring us a hospitable and 
friendly reception among the natives. he had now come a 
considerable distance to meet us. after meeting this cheif we 
continued still up the creek bottoms N. 75. E. 2 M to the 
place at which the road leaves the creek and ascends the hills 
to the plain here we encamped[4]
 in [a] small grove of cottonwood 
trees which in some measure broke the violence of the 
wind. we came 
28 Ms. today, it rained hailed snowed and 
blowed with great violence the greater portion of the day. it 
was fortunate for us that this storm was from the S.W. and of 
course on our backs. the air was very cold. we divided the 
last of our dryed meat at dinner when it was consumed as well 
as the ballance of our dogs nearly we made but a scant 
supper and had not anything for tomorrow; however We-ark-koomt 
consoled us with the information that there was an 
indian lodge on the river at no great distance where we might 
supply ourselves with provision tomorrow. our guide and the 
three young Wallahwollahs left us this morning reather abruptly 
and we have seen nothing of them since. the S.W. mountains 
appear to become lower as they proceede to the N.E. this 
creek reaches the mountains. we are nearer to them than we 
were last evening.