Water Powers Of The Cascade Range Part 1 Southern Washington By John C Stephens Us Geological Survey Water Supply Paper 253

Author : John C. Stevens
Publisher :
ISBN 13 : 9781332037995
Total Pages : 306 pages
Book Rating : 4.0/5 (379 download)

DOWNLOAD NOW!

Download or read book Water Powers of the Cascade Range written by John C. Stevens and published by . This book was released on 2015-07-27 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Water Powers of the Cascade Range: Part I Southern Washington Perhaps no area in the United States presents more favorable opportunities for water-power development than that traversed by the Cascade Range. The general elevation of the summit of the range is from 6,000 to 8,000 feet, and many of its peaks extend into the region of eternal snow. Among these peaks are Mount Baker(10,827 feet). Mount Rainier(14,363 feet), Mount St. Helens(9,750 feet), Mount Adams(12,307 feet). Mount Hood(11,225 feet). Mount Jefferson(10,300 feet). Mount McLaughlin or Pitt(9,760 feet), and Mount Shasta(14,380 feet). The streams draining this range have steep slopes and are fed during the low-water period by the many snow banks and glaciers that mantle the high peaks or by the liberal supplies of ground water. The precipitation on the area is abundant, although its distribution is by no means uniform. The streams possess the requisite properties of water-power development - rapid fall, abundant water, and comparative uniformity of flow; and the almost unlimited resources of timber, mines, and soil, as yet hardly touched, afford a promising market for these water powers and fixes for them a high potential value. The primary source of rainfall in the Pacific States is evaporation from the Pacific Ocean, the water vapor being carried over the land by prevailing westerly winds. Whenever the moisture-laden air is cooled below the point of saturation, rain falls, and no precipitation can occur unless the air is thus cooled. The temperatures over the ocean are not nearly so variable as those over the land. In summer the land is relatively much warmer than the ocean, while in winter the reverse is true. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.