Record Details
Gauging waters of the Columbia River and principal tributaries
Oregon Digital
| Field | Value |
|---|---|
| Title | Gauging waters of the Columbia River and principal tributaries |
| Relation | gov serial set 2370 |
| Date | 2006-02-28 |
| 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 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, grayscale bit depth reduced to 8 and JPEGs created. |
| Description | [unrelated material omitted] 8. Gauging waters of the Columbia River and principal tributaries,—The object here is to operate an automatic gauge at Astoria and maintain staff gauges above, for pilots' information, and for record of tides and stages of river, one service of the Astoria gauge being to show the condition of the bar at the mouth of the Columbia River with regard to roughness. It is also intended to measure the tidal and the river volumes. The amount expended therefor to... |
| Identifier | http://oregondigital.org/u?/wwdl,3548 |
