Results

5601 - 5625 of 5942 Items    << < 220 221 222 223 224 225 226 227 228 229 > >> 
Thumbnail
Title
Description
Dates
Goal I: Land Use Guidelines 3. Determine that the proposal complies with the guidelines in this chapter for the land use designation, and the recreation intensity zone if applicable. 4. Conduct scenic, cultural, and natural resource...

Recreation Intensity Zones These areas would specify higher intensity recreation and would not be available for other uses. The following land use designations were applied in the SMAs: • Forest, Federal and Non-Federal •...

suitability of land for agricultural use, two main categories were considered: crop lands and range lands. Crop lands include with field crops, orchards, or vineyards. The analysis of these lands began with lands "used" as cropland....

CHAPTER 2: The Gorge Today

1 map : col. ; 45 x 31 cm. or smaller. Relief shown by contours and spot heights. Title supplied by cataloger. Set includes various editions. "Surveyed in 1907". "Contour interval 50 feet. Datum is mean sea level." "Edition of 1908". Scale...
2024-11-24

1 map : col. ; 45 x 31 cm. or smaller. Relief shown by contours and spot heights. Title supplied by cataloger. Set includes various editions. "Surveyed in 1919-1920". "Contour interval 50 feet. Datum is mean sea level." Diagram depicts which...
2024-11-24

Dramatic changes in the physical and biological conditions off Washington and Oregon, USA, have occurred since 1998, including extreme El Niño (warm) and La Niña (cool) years, high and low Columbia River flow years, a major intrusion of subarctic...
2005-08-15 (iso8601)
The influence of varying horizontal and vertical stratification in the upper layer ( inline image m) associated with riverine waters and seasonal atmospheric fluxes on coastal near-inertial currents is investigated with remotely sensed and in situ...
2015-12 (iso8601)
We characterize how regional watersheds function as simple, dynamic systems through a series of hysteresis loops. These loops illustrate the temporal relationship between runoff and terrestrial water storage using measurements from NASA's Gravity...
2014 (iso8601)
Coastal environments are characterized by complex feedbacks between flow, sediment transport, and morphology, often resulting in the formation of nearshore sandbars. In many locations, such as Hasaki (Japan), the Netherlands, and the Columbia...
2014-04 (iso8601)
Caption on mount: J.G. Megler Canneryman's residence. Columbia River, Washington

PH Coll 293.60

The fall-winter surface current field off Oregon was determined by analysis of ten years of drift bottle data. Computer programs were developed for generating bottle tracks on a numerical grid, for interpolating bottle velocity components to fill...
1973-04-30 (iso8601)
mw reversible units operating under a head of about 1,200 feet. Operation would be on a daily/weekly basis. A limited amount of reserve storage would be provided for longer periods of operation during the winter months of high peak demand....

Image captions: Stringing conductor near Bonneville Dam.
[for page 109]: Construction of protective barriers in the Columbia River (Bonneville-Vancouver line).
Image details: 5'-6;" OR 12" LOWER THAN ANY LINE GUYS USED. DETAIL OF NOTE....

tended in the 1971 Public Works Appropriations Act to BPA's participation on the first 10-year program, which includes seven thermal plants. The first plant completed under the program was the coal-fired facility near Centralia, Washington,...

Album leaf 32: Area view, 7/22/35

PH Coll 238.32
2024-11-24
The primary purpose of the drum gates is to permit the raising of the reservoir level by any desired amount from the lowered crest elevation to maximum of 28 feet. It was the fact that, in addition to a considerable increase in storage capacity,...
2024-11-24
Repeated mesoscale surveys of waters over the shelf and slope off Oregon were conducted during spring and summer of 2001 to study the spatial structure of the velocity and hydrographic fields. The ocean response to wind forcing is compared between...
2005 (iso8601)
From a small community on a bend of the river with about 200 persons, Hanford expanded to house a wartime construction force of 45,000. Today, the Tri-City area (Richland, Pasco, and Kennewick) continues in its role as a major nuclear research...

Note on album leaf: Night at Grand Coulee.

In the distance on the east side of the river is Mason City, the contractors electrified camp.

PH Coll 239.26

Drilling at the heading of the Snow Lakes Tunnel.
2024-11-24
the President in his 1932 Portland speech. Ross believed that the public should have an opportunity to express its sentiments on rates. He stated: "Bonneville Dam belongs to the whole Northwest. It is the property of all the people, and I am...

Label on verso: US WPA 536

WASHINGTON STATE WORKS PROGRESS ADMINISTRATION; Date taken April 19th, 1939. Zone; County; City; COLUMBIA RIVER CLEARANCE PROJECT. Descriptive Caption. "Moving Camp Ferry". Toilets...
2024-11-24
5601 - 5625 of 5942 Items    << < 220 221 222 223 224 225 226 227 228 229 > >> 

© Western Waters Digital Library - GWLA member projects - Designed by the J. Willard Marriott Library - Hosted by Oregon State University Libraries and Press