DATA FOR CONSTRUCTING PROFILES OF THE ROUTES, ETC. 
63 
APPENDIX F—Continued. 
Locality. 
Distance from Benicia. 
Altitude above mean 
tide at Benicia. 
Grade per mile from 
preceding station 
Remarks. 
Miles. 
Feet. 
Feet. 
Camp 49 W, McKenzie’s fork_ 
674. 0 
512 
9 
Camp 50 W, Calapooya creek _ 
694. 5 
440 
3 
Camp 51 W, north, fork of Santiam river_ 
721. 5 
448 
0 
Camp 52 W, near branch of Rock creek.... 
747. 0 
339 
4 
Camp 53 W, ridge above Oregon City.._ 
766. 3 
266 
4 
Bank of Clackamas river___ 
768. 3 
119 
73 
Opposite Portland__ 
779.3 
66 
5 
Camp 54 W, opposite Fort Vancouver_ 
786.3 
105 
5 
II. Route from Fort Vancouver to Fort Reading, surveyed by Lieut. H. L. Abbot , U. S. Top. 
Engineers. 
Locality. 
Distance from camp 
opposite Vancouver. 
Altitude above mean 
tide at Benicia. 
Grade per mile from 
preceding station. 
Miles. 
Feel. 
Feet. 
Camp opposite Vancouver_ 
0. 0 
105 
Camp 65 A, (70 feet above river).. 
18. 5 
149 
3 
Oregon City, (40 feet above river)_ 
20. 0 
138 
8 
Camp 66 A, Pudding river_ 
36. 5 
170 
2 
Camp 68 A, Lackimute river.. 
77. 0 
192 
1 
Camp 69 A, Long Tom creek.. 
108.5 
251 
2 
Camp 70 A, Eugene City__ 
132. 5 
536 
12 
Camp 71 A, near head of Coast fork.. 
157. 5 
821 
11 
Summit of Pass, Calapooya mountains. 
159. 0 
868 
31 
Station___ 
163. 9 
538 
67 
Leave Pass creek_ 
166.8 
407 
45 
Divide, (40 feet cut) .... 
170. 6 
774 
87 
Elk creek........_ 
171. 7 
544 
173 
Near camp 72 A__ 
175.4 
555 
3 
Summit of Long’s hills, (40 feet cut)_ 
179. 4 
1,337 
186 
Foot of Long’s hills.. 
182.4 
654 
214 
Summit of ridge..__ 
185. 9 
848 
56 
Foot of ridge_ 
189. 2 
614 
71 
Summit of ridge.... 
192. 2 
691 
26 
Camp 73 A, Winchester_ 
199. 0 
308 
56 
Summit of hill___ 
203. 9 
441 
27 
Remarks. 
