APPENDIX D3: Report on the Survey and Examination of Forest Reserves, March 1898

The mountain white pine is another lumber tree of importance. It does not attain large size, but has a long, clear trunk, and produces excellent material.

The lowland fir (white fir) is often not of great size, as compared with other species growing with it, but it has as excellent reproduction, and great sylvicultural value as undergrowth.

The lodge pole pine is less widely distributed on the western than on the eastern slope. It occurs chiefly in portions where its great reproductive powers give it peculiar value.

The noble fir, a valuable lumber tree chiefly known locally as larch, reaches, in exceptional cases, a height of 300 feet, with a diameter of 6 or 7 feet near the ground. It is a common tree throughout the larger part of the reserve.

The sugar pine, whose northern limit is near the center of the reserve, extends also to the eastern slope, near Crater Lake. It is a large tree of the first economic value, but its reproduction in this locality is not strong.

Other trees are the Sitka spruce and the incense cedar, neither of which is common.

FIRE, WESTERN SLOPE.

Fire has done less damage on the western than on the eastern slope. Still, its ravages have been exceedingly severe, and it is of the first importance that they should be checked. Reference is made to the description of a fire in dense forest on the eastern slope. When such fires are assisted by violent winds they travel with great rapidity, and while the wind continues efforts to subdue them are ineffectual. As has already been mentioned in a previous part of this report, the object of organization against fire should be to reach the scene of a conflagration before it has had time to gather strength. Trails, therefore, are of the first importance.

WATER, WESTERN SLOPE.

Water for irrigation is of comparatively little importance except in the eastern part of this reserve. Floods are dangerous, and the protection of the mountain slopes is required on their account.

MINING, WESTERN SLOPE.

Mining is not known to have reached any development, nor to show promise for the future.

AGRICULTURE, WESTERN SLOPE.

Except in the vicinity of Detroit, where the agricultural lands within the reserve are practically all taken up, the climate usually forbids development of this kind within the boundaries. No special measures are required.

GRAZING, WESTERN SLOPE.

About one-third of the sheep pastured within the reserve occupy ranges on the western slope. Still more than those on the east, these bands depend for their livelihood on areas which have been cleared by fire, and from which the presence of the sheep excludes all but the most meagre reproduction. The measures which seem to be required have already been referred to.