DATA FOR PROFILES. 
13 
APPENDIX 0—Continued. 
COLORADO DESERT, FROM STATION 15, OF SAN GORGONIO PASS, TO FORT YUMA WAGON-ROAD. 
Station. 
Date. 
Hour. 
At station. 
At Benicia, 81.6 feet 
a. m. t. 
Height of stat on, 
in feet. 
Distance, in miles, 
from— 
Grade per mile from last 
station. 
Remarks. 
Barometer. 
Tlier. attached. 
Ther. detached. 
Barometer. 
j Ther. attached. 
Ther. detached. 
Above mean tide. 
Previous station. 
Previous station. 
Station 15. 
1853. 
• 
. 
O 
O 
15 
85 
16 
Nov. 18 
9.15 a. m.. 
30.440 
75 
71 
30.215 
65 
63 
—99 ) 
16 
18 
12 m. 
30.427 
84J 
80 
30.200 
67 
56 
-81 } 
—175 
8.80 
8.80 
Watering place. 
17 
18 
4pm 
30.248 
76 
76 
30.185 
68 
59 
46 
136 
2.54 
11.34 
Point' of rocks, 100 feet below 
water line. 
18 
20 
9.15 a. m.. 
30.473 
62 
60 
30.305 
61 
59 
-691 
18 
20 
12 m. 
30.452 
74 
721 
30.285 
63 
62 
—42 
18 
20 
3 p. m. 
30.438 
801 
80 
30.255 
64 
65 
—44 l 
—116 
30.43 
41.77 
18 
20 
Sunset. 
30.384 
72 
72 
30.235 
61 
56 
—25 j 
18 
21 
Sunrise.... 
30.336 
39 
381 
30.255 
55 
46 
—32 J 
19 
21 
1.45 p.m.. 
30.152 
861 
84 
30.235 
63 
58 
227 
299 
12.18 
53.95 
20 
21 
5.10p.m.. 
29.998 
76 
75 
30.205 
63 
57 
312 
85 
5.45 
59.40 
Wagon-road. 
FROM CARRIZO CREEK TO FORT YUMA. 
Station. | 
Date. 
Hour. 
At station. 
At Benicia, 81.6 feet 
Height of station, 
in feet. 
Distance, in miles, 
from— 
Grade per mile from last 
station. 
Remarks. 
Barometer. 
Ther. attached. 
Ther. detached. 
Barometer. 
Ther. attached. 
Ther. detached. 
Above mean tide. 
Previous station. 
Previous station. 
P 
s 
m 
1853. 
o 
0 
0 
1 
Nov. 22 
Sunrise.... 
29.725 
46 
44i 
30.135 
54 
48 
431 
Camp at Carrizo creek. 
2 
Dec. 4 
8.25 a. m.. 
29.914 
60 
30.230 
59 
51 
374 
— 57 
3.67 
3.67 
— 16 
3 
4 
8.40 a. m.. 
29.960 
65 
61 
30.230 
59 
51 
346 
— 28 
0.67 
4.34 
— 42 
4 
4 
8.50 a. m.. 
29.870 
69 
69 
30.230 
59 
51 
443 
97 
0.66 
5 
144 
On top of hill. 
5 
4 
9.30 a. m.. 
29.940 
78 
76 
30.230 
59 
51 
406 
— 37 
1.90 
6.90 
— 20 
6 
4 
10.50 a. m. 
30.040 
86 
78 
30.164 
61 
55 
246 
—160 
1.67 
8.57 
-100 
7 
4 
11.40 a. m. 
30.040 
85 
791 
30.130 
63 
57 
229 
— 17 
1.54 
10.11 
— 11 
8 
4 
2 p. m. 
30.129 
89 
81 
30.063 
64 
60 
91 
—138 
5.91 
16.02 
— 23 
9 
4 
3.45 p. m.. 
30.200 
89* 
79 
30.020 
64 
62 
— 16 
—107 
3.32 
19.34 
— 32 
10 
4 
5.45 p. m.. 
30.170 
70 
70 
29.990 
64 
60 
— 70 
— 54 
4.58 
23.92 
- 12 
Big Laguna. 
U 
5 
9.45 a.in.. 
30.240 
73 
66 
30.090 
60 
54 
— 21 
49 
6.57 . 
30.49 
8 
12 
5 
12.30 p. m. 
30.200 
85 
76 
30.100 
61 
58 
56 
77 
7.03 
37.52 
11 
13 
5 
3 p. m. 
30.160 
93 
78 
30.120 
62 
62 
132 
76 
5.05 
42.57 
15 
14 
6 
6 a. m. 
30.180 
46 
46 
30.030 
52 
45 
— 70 
—202 
5.80 
48.37 
— 35 
Alamo Mocho. 
15 
6 
9.15 a. m.. 
30.230 
65 
64 
30.130 
53 
46 
24 
94 
5.20 
53.57 
18 
16 
6 
12.15 p. m. 
30.200 
84 
77 
30.170 
56 
47 
132 
108 
6.34 
59.91 
17 
17 
6 
2.40 p. m.. 
30.200 
87 
82 
30.210 
49 
49 
170 
38 
4 
63.91 
9 
18 
6 
Sunset. 
30.185 
84 
75 
30.190 
47 
47 
156 
— 14 
4.43 
68.34 
— 4 
19 
7 
6.45 a. m.. 
30.200 
62 
62 
30.130 
43 
43 
62 
— 94 
1.14 
69.48 
— 82 
Cook’s well. 
20 
7 
9 a. m. 
30.260 
77 
73 
30.150 
45 
45 
47 
— 15 
5.91 
75.39 
— 3 
21 
7 
11 a. m.... 
30.260 
82 
76 
30.120 
46 
46 
25 
— 22 
2.31 
77.70 
— 7 
22 
7 
11 a. m.... 
30.260 
84 
78 
30.120 
46 
46 
30 
5 
1.33 
79.03 
4 
23 
7 
11.30 a. m. 
30.225 
78 
75 
30.120 
48 
48 
46 
16 
1,63 
80.66 
10 
Algodones, Colorado river. 
