Record Details
Bonneville and Grand Coulee-Keystone of Northwest Hydropower
Oregon Digital
| Field | Value |
|---|---|
| Title | Bonneville and Grand Coulee-Keystone of Northwest Hydropower |
| Relation | Power and the Pacific Northwest |
| Date | 2005-04-20 to 2005-05-09 |
| Rights | This item is in the public domain. Acknowledgement of the University of Oregon Libraries as a source is requested. |
| Type | page |
| Format | Scanned from originals using Silverfast AI 6.0 on UMAX Powerlook III flatbed scanner. Scanned images saved as 16 bit grayscale tiffs. 205.012 kb 8 bit - Gray Gamma 2.2 - greyscale Omnipage 14 used to OCR 8 bit tiffs and generate text files for full text access. 16 bit grayscale and 48>24 RGB color tiffs edited in Photoshop CS 8.0: cropped, rotated, reduced in size, levels adjusted, grayscale bit depth reduced to 8 and JPEGs created. |
| Description | 2 Bonneville and Grand Coulee. Keystone of Northwest Hydropower With the beginning of the Great Ice Age, about one million years ago, huge glaciers—massive sheets of moving ice—spread south out of Canada across much of central and northern Washington. At the farthest ice advance, one gigantic finger referred to as the Okanogan Lobe, blocked the Columbia River essentially where Grand Coulee Dam stands today. The diverted Ice Age river, fed by glacial melt, carried 50 times more... |
| Identifier | http://oregondigital.org/u?/wwdl,1936 |
