Page:Early western travels, 1748-1846 (1907 Volume 29).djvu/128

 Sacred Heart, of St. Ignatius, and St. Francis Borgia, among the Pend-d'oreilles; of St. Francis Regis, in the valley to Colville; of the Assumption and the Holy Heart of Mary, {22} amongst the Skalsi. Other districts that are not tillable, afford an excellent pasture for cattle.

As to the climate of Oregon, it is not so severe as might be supposed from its elevated latitude. The snow never falls to a greater depth than three or four inches in the lower portions of the territory, and seldom remains long on the ground. When the snows, after having accumulated on the mountains and their vicinity in consequence of extreme cold, begin to melt, and the heavy rains supervene, the plains around are covered with water, and sometimes considerable damage is caused by the inundation. The rains commence in October, and continue until March with little interruption. The very cold weather lasts only for a few weeks. In the month of June the Columbia always overflows its banks, from the thaw which takes place on the mountains, and every four or five years its waters rise to an extraordinary height, and do much injury in the vicinity of Vancouver.

Until the year 1830, the Territory of Oregon was thickly settled by numerous tribes of Indians; but at that period the country bordering on the Columbia was visited by a fatal scourge which carried off nearly two-thirds of {23} the inhabitants.[20] It showed itself in the form of an infectious fever, which threw the individual into a state of tremor, and produced such a burning heat throughout the body, that the patient would sometimes cast himself into the water to obtain relief. The population of entire villages was cut off by this terrible pestilence. Other villages were burnt in order to arrest the infection which would have arisen from the pile of dead bodies