Record Details
Improvement of Upper Columbia and Snake Rivers, Oregon and Washington Territory
Oregon Digital
| Field | Value |
|---|---|
| Title | Improvement of Upper Columbia and Snake Rivers, Oregon and Washington Territory |
| Relation | gov serial set 2464 |
| Date | 2006-03-23 to 2006-03-31 |
| Rights | This item is in the public domain. Acknowledgement of the University of Oregon Libraries as a source is requested. |
| Format | Scanned from originals using Silverfast AI 6.0 on UMAX Powerlook III flatbed scanner. Scanned images saved as 16 bit grayscale and 48>24 RGB color tiffs. 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, bit depth reduced to 8 and JPEGs created. |
| Description | Q Q 4. IMPROVEMENT OF UPPER COLUMBIA AND SNAKE RIVERS, OREGON AND WASHINGTON TERRITORY. The plan of this improvement consists in submerged rock-blasting and bar-scraping to secure a low-water channel of 5 1/2 feet in the Columbia as far as Ainsworth and 4 1/2 feet in the Snake as far as Lewiston. The original estimate of cost is $132,000. Total appropriation on this project, $111,000. The project covers the Columbia River from Celilo, Oreg., to the mouth of the Snake at Ainsworth,... |
| Identifier | http://oregondigital.org/u?/wwdl,3738 |
