Download or read book Geological Survey Research 1964 written by Geological Survey (U.S.) and published by . This book was released on 1964 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemical Composition of Rivers and Lakes written by Daniel A. Livingstone and published by Palala Press. This book was released on 2018-03 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book Water Levels and Artesian Pressure in Observation Wells in the United States written by and published by . This book was released on 1940 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Cambridge Economic History of Latin America written by Victor Bulmer-Thomas and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to Publications written by Geological Survey of Canada and published by . This book was released on 1975 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environment Health and Safety written by Lari A. Bishop and published by . This book was released on 1997 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Materials Survey Manganese 1950 written by United States. Bureau of Mines and published by . This book was released on 1952 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Heavy Metals Program Progress Report 1968 written by Betsy A. Weld and published by . This book was released on 1969 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Short Papers in the Geologic and Hydrologic Sciences Articles 147 292 written by and published by . This book was released on 1961 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report Passage of Fish Over Bonneville Dam Columbia River Oregon and Washington written by and published by . This book was released on 1950 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Letter Report written by United States. Army. Corps of Engineers. Portland District and published by . This book was released on 1982 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book John Day Lock and Dam Columbia River Washington and Oregon written by and published by . This book was released on 1965 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Columbia River Bonneville Dam Oregon and Washington Hearings on H R 12873 H R 12875 written by United States. U.S. Congress. House. Committee on rivers and harbors and published by . This book was released on 1936 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bonneville Lock Dam in Celebration of Our 50 Fiftieth Year written by and published by . This book was released on 1987 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ice Harbor Lock and Dam Lake Sacajawea Washington Feature Design Memorandum Number 34 Spillway Deflectors written by and published by . This book was released on 1996-09-01 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: River flows passed through the spillways of the dams located on the lower Columbia and lower Snake Rivers produce water that is supersaturated with dissolved gases. These high levels of dissolved gases are detrimental to aquatic life. In the 1970's, spillway deflectors were installed on the spillways of several U.S. Army Corps of Engineers' projects (Bonneville, McNary, Lower Monumental, Little Goose, and Lower Granite Dams) to reduce the high levels of total dissolved gas (TDG) produced. However, in 1976, it was decided to postpone the construction of deflectors at Ice Harbor Dam. Key fishery researchers of that time judged that spillway deflectors at Ice Harbor Dam would cause poor hydraulic conditions in the tailrace that would likely delay or block adult fish passage. Also, the severity and frequency of TDG supersaturation downstream of Ice Harbor Dam was expected to be reduced significantly in the near future because of several factors. These factors included: (1) the recent completion of all six powerhouse turbines at Ice Harbor Dam, which would significantly reduce the amount of spill discharge required during periods of high flow; (2) the recently completed Dworshak Dam, having 3 million acre feet of active flood control storage, which would also reduce the amount of spill required at Ice Harbor Dam due to high flows; and (3) the installation of spillway deflectors and the accelerated schedule for turbine installation at the three lower Snake River dams upstream of Ice Harbor Dam, which would reduce the frequency and level of TDG entering the forebay of Ice Harbor Dam in the near future. This reduction of TDG in the forebay was expected to reduce, to some extent, the level of TDG downstream of Ice Harbor Dam as well. Operation of Ice Harbor Dam has changedh-IS)GT*GD,G9>G-* (DES(

Download or read book Lock and Dam No 5 Red River Waterway written by United States. Army. Corps of Engineers. Vicksburg District and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Olmsted Locks Dams replacement of Locks Dams 52 53 written by and published by . This book was released on 1990 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: