Coulee Dam irrigation pumping plant and discharge pipes-- aerial view of feeder canal

An aerial view of the feeder canal looking west. The surface runoff chutes on the right slope of the canal in the foreground area are at stations 45+05 and 48+60, respectively. The slide cracks are visible at the left center. A good view of the...

1947-10-21

Construction of pipelines, syphons and tunnels--blending machine operations

Columbia Basin Project, Irrigation Division, 2nd Section East Low Canal, Specs. 2603. Steel Construction Co. of Oregon, sub-contractor for J.A. Terteling and Sons. Blending machine operations. H.E. Foss, photographer.

1950-09-14

Construction of pipelines, syphons and tunnels--outlet of drainage culvert

Columbia Basin Project, Irrigation Division, Specifications No. 2844. Third Section, West Canal, Schedule No. 1 and 2--Contractor: Marshall, Haas, and Royce, Haas and Rothschild--View showing outlet or downstream end of drainage culvert at Station...

1950-07-11

Construction of pipelines, syphons and tunnels-- hot water heating plant

Columbia Basin Project, Irrigation Division, 2nd Section East Low Canal, Specifications No. 2603. Job fabricated wood burning hot water heating plant set up at jobsite in preparation for cold weather control of concrete temperatures. Water is...

1950-10-02

Construction of pipelines, syphons and tunnels-- soap lake siphon

Columbia Basin Project, Irrigation Division, Soap Lake Siphon, Specifications No. 2411, Winston Brothers and Utah Construction Co., Contractors. This photograph is of the same area as photo No. 3220-04 but looking downstream. The men in the right...

1949-10-06

West Abutment Rock Excavation

Rock excavation on west abutment.

1936-07-01
2024-11-25

Bedrock Preparation

Timber plug between block 40, and steel cells in cofferdam section "G"; Preparing bedrock for block 39 in foreground - conveyor bridge in upper left.

1936-04-30
2024-11-25

Construction methods and Long Lake dam--Long Lake Headworks during concrete placing [01]

Columbia Basin Project, Irrigation Division, Specifications No. 2324, Schedule 1, Long Lake Headworks and Concrete Canal Lining and Structures, Station 745+80 to Station 1101+29.0--Main Canal. Contractor: George B. Henly Construction Co., Inc....

1949-11-28

Construction methods and Long Lake dam--laying concrete for Long Lake Dam

Columbia Basin Project, Irrigation Division, Specifications No. 2324, Schedule I, Long Lake Headworks and Concrete Canal Lining and Structures, Station 745+80 to Station 1101+29.0. Contractor: George B. Henly Construction Co., Inc. View of Long...

1949-09-28

Construction methods and Long Lake dam--bending reinforcement bars

Columbia Basin Project, Irrigation Division, West Canal. Spec. #1286--Utah Construction Co. and Winston Bros. Co. contractor. Bending reinforcing bars for Dry Coulee

1947-05-26

Construction methods and Long Lake dam--completed Long Lake Dam

Columbia Basin Project, Irrigation Division, Specifications No. 1401, Long Lake Dam, Contractor: J.A. Terteling and Sons, Inc. A view of the completed dam from the east abutment. Long Lake Dam is 2 miles northeast of Stratford, Wa. Harold Foss,...

1949-10-11

Government Camp on Columbia River

Government camp looking west to Fiddle Creek Canyon.

1935-01-30
2024-11-25

East Excavation Area

A five-yard shovel and a 13-yard truck on the east side.

1935-05-01
2024-11-25

Excavation for West Side Cofferdam

Excavation on the west side. Trestle and catwalk in the distance.

1935-01-30
2024-11-25

page 146

Map Symbol A6 Map Symbol A7 Washington Natural Heritage Program and various botanical organizations. The total estimated cost of development is $140,000. Horsetail Wetlands SITE DESCRIPTION: The wetland north of Oneonta Gorge...

Drilling Rigs at Grand Coulee Dam Site.

Diamond core drilling rigs set at the Grand Coulee Dam site.

1934-03-02
2024-11-25

A New Log of the Columbia ; On the Discovery of the Columbia River and Grays Harbor

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page 334

approximately 421 kilowatt-hours per capita. Requirements can be expected to grow in relationship to population, and a large per capita increase in power used for these purposes seems in prospect. At the estimated rate of population growth, with...

page 210

Oroville KEY MAP Tonasket Winthrop TwispRiverside Omak Okanogan Bridgeport Chelan Little Falls SNOQUALMIE PASS Leavenworth Wenatchee Douglas Ephrata LINCOLN SPOKANE KITITAS ADAMS LATAH Colfax GINKGO...

Wheat fertilization experiments in the Columbia Basin 1953-55 : progress report

1957-02 (iso8601)

page 310

IRRIGATED LAND POTENTIAL IRRIGATION PROJECT EXISTING RESERVOIR RESERVOIR SITE SUBDIVISION BOUNDARY WATER POWER PLANT(I,000 H.P CAP., OR MORE) POTENTIAL POWER PLANT WATER RESOURCES DEVELOPMENT LOWER COLUMBIA SUBDIVISION

page 302

IRRIGATED AREAS NON-IRRIGATED AREAS ADAPTED FROM MAPS BY BUREAU OF AGRICULTURAL ECONOMICS, U.S. DEPARTMENT OF AGRICULTURE LOWER COLUMBIA CROP LAND

How forest conditions affected the 1948 Columbia flood

1950 (iso8601)

Geology of the Buster Creek-Nehalem Valley area, Clatsop County, northwest Oregon

Six Tertiary rock units are exposed in the Buster Creek-Nehalem Valley area. They are, from oldest to youngest: upper Eocene Tillamook Volcanics; upper Eocene Cowlitz Formation; upper Eocene Keasey Formation; upper Eocene Vesper Church formation...

1983-04-22 (iso8601)

Senate Reports 70th Congress, 1st Session (December 5, 1927--May 29, 1928) Public Vol....

2024-11-25
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