No. corresponding to profile. 
10 
HEIGHTS AND DISTANCES 
APPENDIX A—Continued. 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
Locality. 
Date. 
Hour. 
Distance between stations. 
Barometer reading, (No. 
1006.) 
Attached thermometer. 
Temperature of the air. 
Mean corrected barometer. 
Altitude. 
Remarks. 
1855. 
Miles. 
Inches. 
0 
Inches . 
Feet. 
27.936 
33 
towards the river. 
4 
27.806 
33 
33 
5 
27 818 
27 
25 
5 
27.724 
35 
33 
6 
27.728 
20 
18 
Two inches of snow fell 
6 
30.7 
27.829 
2,024.8 
last night. 
6 
1.0 
27.770 
36 
34 
mile from Antoine Plante’s. 
7 
27.714 
33 
31 
7 
32* 
27.750 
2,168.3 
7 
4.0 
27.384 
26 
24 
8 
27.492 
31 
31 
8 
27£ 
27.435 
2,465.1 
Camp on Kamas or Nidl-liudlk creek.... 
8 
25.0 
27.346 
31 
30 
9 
27.384 
36 
33 
9 
3U 
27.376 
2,532.9 
9 
25.0 
27.028 
39 
37 
10 
27.090 
39 
36 
10 
36-1 
27.056 
2,866.9 
10 
28.0 
11 
27.186 
33 
32 
27.165 
2,744.2 
11 
25.0 
12 
28.882 
36 
34 
12 
28.846 
40 
38 
12 
28.856 
37 
37 
13 
28.700 
30 
29 
13 
28.570 
37 
35 
13 
28.536 
36 
14 
28.586 
34 
33 
14 
34.4 
28.716 
1,240.5 
14 
4.0 
28.754 
36 
34 
15 
28.664 
29 
27 
Snow. 
15 
30* 
28.721 
1,234.5 
Fork of Clearwater and Snake rivers.... 
15 
12.0 
29.288 
34 
32 
16 
29.462 
29 
29 
16 
30* 
29.385 
612.1 
Al-pa-lio creek, five miles from its mouth. 
16 
14.0 
28.854 
32 
31 
17 
Sunrise. 
28.618 
34 
32 
Two inches of snow during 
17 
31£ 
28.748 
1,207.0 
the night. 
In cafion, half mile up from the trail .... 
17 
20.5 
28.434 
41 
40 
18 
28.464 
41 
40 
18 
40 
28.440 
1,512.7 
18 
13.0 
27.958 
46 
46 
19 
27.878 
44 
42 
19 
44 
27.900 
2,045.9 
19 
18.5 
28.086 
47 
45 
20 
28.410 
37 
35 
20 
40 
28.237 
1,708.6 
Walla-walla river, right bank, opposite 
20 
Sunset. 
14.0 
29.110 
42 
41 
to the Mission. 
21 
28.744 
39 
38 
21 
28.914 
39 
37 
21 
28.906 
32 
32 
22 
29.536 
2 
2 
22 
2 p. m. 
29.636 
12 
9 
