Download or read book Hydraulic-mining Débris in the Sierra Nevada written by Grove Karl Gilbert and published by . This book was released on 1917 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Considered a landmark in California gold mining history. Public indignation against spoilage of rich agricultural land and clogging of watercourses by debris generated by hydraulic mining in the Sierra foothills led to the winning of a major battle against the miners ... [The author] examines the need to find a solution to the debris from the mining operations"--Bookdealer's description.