Coulee Dam
Is the Grand Coulee dam located in the Okangoan highlands region?
The quicker and you answer the better please!
and be honest!
Thanx!!
Grand Coulee Dam is a large hydroelectric dam located on the Columbia river in Central Washington. Made from 12 million cubic yards of concrete, Grand Coulee Dam is the largest concrete structure in the United States and the third largest hydroelectric facility in the world. Sharing the river with 10 other U.S. dams, Grand Coulee is the first dam encountered on the Columbia after the river enters the U.S from Canada. Lake Roosevelt, the reservoir created by the dam, contains 9 million acre-feet of water and streches over 150 miles back to the border.
The idea for damming the Columbia below the Grand Coulee was first proposed by Ephrata attorney William M. Clapp in the spring of 1917. The idea gained rapid support from the citizens of Ephrata and the surrounding area. Eventually the state government took an interest in the project as well.
 |
 Grand Coulee Dam Washington Ellis Real Photo Postcard $9.00 Time Remaining: 7h 18m Buy It Now for only: $9.00 |
 1954 GRAND COULEE DAM WASHINGTON Vintage Linen Postcard $9.99 Time Remaining: 7h 28m Buy It Now for only: $9.99 |
 c1951 GRAND COULEE DAM View WASHINGTON Linen Postcard $9.99 Time Remaining: 7h 28m Buy It Now for only: $9.99 |
 Coulee Dam Washington Vintage Real Photo Postcard $9.95 Time Remaining: 7h 38m Buy It Now for only: $9.95 |
 GRAND COULEE DAM WASHINGTON VINTAGE REAL PHOTO $9.99 Time Remaining: 8h 51m Buy It Now for only: $9.99 |
 RPPC GRAND COULEE DAM WASHINGTON POSTCARD 1940s CARS $13.99 Time Remaining: 10h 45m Buy It Now for only: $13.99 |
 Grand Coulee Dam night largest piece concrete 700 light $1.40 Time Remaining: 13h 49m Buy It Now for only: $1.40 |
 Spillway Grand Coulee Dam span gates 135 ft 1960s WA $1.40 Time Remaining: 13h 49m Buy It Now for only: $1.40 |
 PostcardAerial View of Grand Coulee Dam in WashingtonWA $3.95 Time Remaining: 14h 40m Buy It Now for only: $3.95 |
 RPPC GRAND COULEE DAM WASHINGTON WATER RELEASE POSTCARD $13.99 Time Remaining: 15h 53m Buy It Now for only: $13.99 |
 RPPC GRAND COULEE DAM WASHINGTON RAILROAD TRAIN PC WASH $16.99 Time Remaining: 15h 56m Buy It Now for only: $16.99 |
 Linen Spillway Grand Coulee Dam WA Grant Okanogan Co PC $3.99 Time Remaining: 18h 35m Buy It Now for only: $3.99 |
 1942 Realphoto Postcard Grand Coulee Dam Washington WA $9.99 Time Remaining: 20h 8m Buy It Now for only: $9.99 |
 ca1930s Real Photo postcard Band of Sheep Crossing the Grand Coulee Dam Wash $3.50 Time Remaining: 1d 7h 23m |
 Postcard real photo Grand Coulee Dam Washington 1947 used $0.99 Time Remaining: 1d 11h 8m |
 UNUSED POSTCARD OF THE GRAND COULEE DAM WASHINGTON $0.25 Time Remaining: 1d 11h 11m |
 1952 RPPC Vista House Grand Coulee Dam Scene WA $14.99 Time Remaining: 1d 13h 2m Buy It Now for only: $19.99 |
 Green Hut Cafe Curio Shop Near Grand Coulee Dam Columbia River VTG Postcard $4.77 Time Remaining: 1d 13h 52m |
 Washington Postcard Mt Rainier Grand Coulee Dam Views 1959 Tacoma WA Postmark $5.00 Time Remaining: 1d 15h 29m Buy It Now for only: $5.00 |
 E0879 WA Grand Coulee Dam Photo Postcard $14.99 Time Remaining: 1d 17h 12m Buy It Now for only: $14.99 |
 E0878 WA Grand Coulee Dam Photo Postcard $14.99 Time Remaining: 1d 17h 12m Buy It Now for only: $14.99 |
 E0877 WA Grand Coulee Dam Photo Postcard $14.99 Time Remaining: 1d 17h 13m Buy It Now for only: $14.99 |
 1930s RPPC Birdseye View Of Grand Coulee Dam Site Washington State $5.00 Time Remaining: 1d 17h 25m |
 1930s RPPC Columbia River Showing Proposed Grand Coulee Dam Washington State $7.00 Time Remaining: 1d 17h 25m |
 1930s RPPC Dumping Into Rattlesnake Canyon Grand Coulee Dam Washington State $7.00 Time Remaining: 1d 17h 25m |
 1930s RPPC Early Site Preparation Grand Coulee Dam Site Washington State $5.00 Time Remaining: 1d 17h 26m |
 1930s RPPC Ferry On Columbia River At Grand Coulee Dam Site Washington State $6.00 Time Remaining: 1d 17h 26m |
 1930s RPPC Mason City Engineers Town Grand Coulee Dam Washington State $7.00 Time Remaining: 1d 17h 26m |
 1930s RPPC Ooffrdam Sheet Piling Probably related to Grand Coulee Dam WA $3.00 Time Remaining: 1d 17h 26m |
 1930s RPPC Ellis 1911 Grand Coulee Dam Washington State Real Photo Postcard $5.00 Time Remaining: 1d 17h 26m |
 1930s RPPC Feeder For Conveyor System Grand Coulee Dam Washington Nice $7.00 Time Remaining: 1d 17h 27m |
 GRAND COULEE DAM IN WASHINGTON STATE POSTCARD UNUSED $0.79 Time Remaining: 1d 17h 29m Buy It Now for only: $2.29 |
 GRAND COULEE DAM IN WASHINTON STATE POSTCARD UNUSED $0.89 Time Remaining: 1d 17h 42m Buy It Now for only: $2.29 |
 Grand Coulee Dam Washington $5.99 Time Remaining: 1d 18h 10m |
 Grand Coulee Dam Washington $5.99 Time Remaining: 1d 18h 10m |
 Grand Coulee Dam Visitors Center Washington $5.99 Time Remaining: 1d 18h 10m |
 Laser Light Show Grand Coulee Dam Washington $5.99 Time Remaining: 1d 18h 10m |
 RPPc Joe Hodgin 2600 Sheep Walk Across Grand Coulee Dam Washington Wa Wash Wn $5.00 Time Remaining: 1d 18h 20m |
 GRAND COULEE DAM WASHINGTON LINEN 3019 POSTCARD CIRCULATED WITH STAMP 1945 $5.99 Time Remaining: 1d 21h 52m |
 Ponderosa Motel Coulee Dam Washington Postcard $4.61 Time Remaining: 2d 5h 23m Buy It Now for only: $4.61 |
 WA WASHINGTON Mt Rainier Coulee Dam Greetings Postcard $6.25 Time Remaining: 2d 6h 19m Buy It Now for only: $6.25 |
 Control Boards Powerhouse At Grand Coulee Dam Wash PC $8.00 Time Remaining: 2d 7h 7m |
 POSTCARD PMK 1951GRAND COULEE DAMWASHINGTON STATEFREE SHIP $6.99 Time Remaining: 2d 8h 54m Buy It Now for only: $6.99 |
 1950s postcard Grand Coulee Dam and the Green Hut $3.95 Time Remaining: 2d 11h 39m Buy It Now for only: $3.95 |
 Vintage WASHINGTON Grand Coulee DAM Powerhouse POSTCARD $3.00 Time Remaining: 2d 14h 26m Buy It Now for only: $3.00 |
 Grand Coulee Dam East Power House RPPC Postcard $5.00 Time Remaining: 2d 14h 26m Buy It Now for only: $5.00 |
 WA COULEE DAM CRANES STEEL TRESTLES RPPC postcard $5.99 Time Remaining: 2d 15h 59m Buy It Now for only: $5.99 |
 1950s Spillway Pomeroy Grand Coulee Dam WA Postcard $4.49 Time Remaining: 2d 16h 17m Buy It Now for only: $4.49 |
 Sheep being Herded across the GRAND COULEE DAM Washington POSTCARD $7.00 Time Remaining: 2d 17h 27m Buy It Now for only: $7.00 |
 Washington WA Large Letter Greetings From Coulee Dam $9.99 Time Remaining: 2d 17h 58m Buy It Now for only: $9.99 |
 Grand Coulee Dam WA Large Letter Linen Postcard $3.95 Time Remaining: 2d 18h 14m Buy It Now for only: $3.95 |
 WA CONTROL BOARDS GRAND COULEE DAM RPPC $6.99 Time Remaining: 2d 23h Buy It Now for only: $6.99 |
 10 Dams Grand Coulee Dam Washington $1.95 Time Remaining: 3d 7h 19m Buy It Now for only: $1.95 |
 RPPC GRAND COULEE DAM WASHINGTON POSTCARD AERIAL VIEW $9.99 Time Remaining: 3d 8h 16m Buy It Now for only: $9.99 |
 Postcard Main Canal at the Grand Coulee Dam Colorado $3.95 Time Remaining: 3d 13h 2m Buy It Now for only: $3.95 |
 PostcardGrand Coulee Dam From Crown PointWashingtonWA $3.95 Time Remaining: 3d 15h 23m Buy It Now for only: $3.95 |
 1939 GRAND COULEE DAMWA DURING CONSTRUCTION RP PC $13.00 Time Remaining: 3d 16h 7m Buy It Now for only: $13.00 |
 WA GRAND COULEE DAM BUS linen postcard $5.99 Time Remaining: 3d 17h 30m Buy It Now for only: $5.99 |
 Postcard upstream view of the Grand Coulee Dam $3.95 Time Remaining: 3d 18h 38m Buy It Now for only: $3.95 |
 Grand Coulee Dam Washington WA 1930s Powerhouse Interior Vintage Postcard $9.99 Time Remaining: 3d 19h 41m Buy It Now for only: $9.99 |
 c1940s Transmission Towers Grand Coulee Dam WA rppc $3.95 Time Remaining: 4d 3h 43m Buy It Now for only: $3.95 |
 1942 real photo GRAND COULEE DAM WASHINGTON AERIAL TOPOGRAPHIC MAP POSTCARD $0.99 Time Remaining: 4d 3h 52m |
 c1940s Upstream portion of the Grand Coulee Dam WA rppc $3.95 Time Remaining: 4d 3h 56m Buy It Now for only: $3.95 |
 Grand Coulee Dam WN 1940s View of CONSTRUCTION RPPC $24.99 Time Remaining: 4d 3h 57m Buy It Now for only: $24.99 |
 Vintage Postcard RPPC Real Photo 1934 Coulee Dam Washington WA $6.95 Time Remaining: 4d 5h 51m Buy It Now for only: $6.95 |
 Vintage Postcard Washington Grand Coulee Dam Linen $1.25 Time Remaining: 4d 8h 39m Buy It Now for only: $1.25 |
 Vintage Postcard Washington Grand Coulee Dam Waterfall $1.50 Time Remaining: 4d 8h 41m Buy It Now for only: $1.50 |
 Vintage Postcard Grand Coulee Dam Washington Linen $2.00 Time Remaining: 4d 8h 47m Buy It Now for only: $2.00 |
 WASHINGTON Grand Coulee Dam Largest in World 1940s WA postcard $5.95 Time Remaining: 4d 9h 4m Buy It Now for only: $5.95 |
 Vintage Postcard Grand Coulee Dam Washington State Advertising Commission $2.00 Time Remaining: 4d 9h 27m Buy It Now for only: $2.00 |
 Vintage Postcard Grand Coulee Dam Washington Green Hut Cafe $2.00 Time Remaining: 4d 9h 42m Buy It Now for only: $2.00 |
 Grand Coulee Dam Columbia River Lake Washington Old Postcards John Graham 3016 $1.99 Time Remaining: 4d 9h 46m Buy It Now for only: $1.99 |
 Vintage Postcard Grand Coulee Dam Washington Engineers City $2.00 Time Remaining: 4d 9h 52m Buy It Now for only: $2.00 |
 Vintage Postcard Grand Coulee Dam Washington State $2.00 Time Remaining: 4d 9h 56m Buy It Now for only: $2.00 |
 Vintage Postcard Grand Coulee Dam Spillway Washington $2.00 Time Remaining: 4d 10h 36m Buy It Now for only: $2.00 |