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Beautiful Blues at Beverly Beach!
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Big Blue Pacific!
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Near the Punchbowl!
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Beverly Beach!
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Beverly Beach Oregon!
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Path to the Punchbowl!
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Beautiful Beverly Beach Sand Art!
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Heading home along the Columbia River!
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John Day Dam!
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Beautiful Beverly Beach Sand Art!
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Beverly Beach Cliff Side!
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Beverly Beach!
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Angry Seas and a Lighthouse!
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Morning tide!
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Natural Sand Art at the Beach!
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Angry Seas this morning!
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Agate Beach!
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Nye Beach Cliff side!
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Nye Beach Newport Oregon!
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Willamette National Forest!
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Dam Drivin'!
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Lucky Peak Dam!
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Rockhounding at The Graveyard!
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Graveyard Point Rockhunt!
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Beautiful day at The Graveyard!
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Room with a view!
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Lake Owyhee!
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Entering the Gulch!
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What planet am I on?!?!
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Beautiful day at the Gulch!
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Cliffs at Leslie Gulch!
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PEOPLE CLIMB THESE!
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Jagged!
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Blue Skies at the Gulch!
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Cool formations!
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Sommer Camp Rd area!
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Do you see the Cross?
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Huntin' near the Gulch!
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Opalene Gulch Area!
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Huntin' the Gulch!
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Beautiful day coming back from the Gulch!
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A Cold Lake Lowell Rockhunt!
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Cold Rockhunt in a Hot Springs!
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Snively Gulch!
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Roadcut Snively Gulch!
2:05
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Walkin' a wash!
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Out rockhoundin' the other daaaayie...
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Lake Lowell Rockhunt?
1:56
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Salmon Falls Creek Reservoir!
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Rabbit Springs Lava Flow!
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Broken Geodes & Thundereggs!
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Whole Thundereggs from Rabbit Springs Lava Flow!
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Thunderegg Nest!
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Snake River Canyon! (near the Evel Knieval jump)
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Rockhunting at Graveyard Point!
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Boise River Rockhunting!
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Wash walkin'
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Indian Creek, ID
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Huge Sheared Off Boulder! @ryanzrocks
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Succor Creek Canyon, OR.
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Watch for Rocks!
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Rockhounding at Lucky Peak Reservoir!
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Kuna Cave Lavatube!
5:45
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Rockhounding near Mitchell Butte, OR
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Up Rats Nest Road!
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Twin Creek area, Oregon!
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Up Crane Creek!
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Black Canyon Dam
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Reynolds Creek
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Between Garden Valley & Lowman
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Another cave!!!
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Creepy cave!!!
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Cave full of thundereggs!
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Long way down!
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Succor Creek Canyon!
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Graveyard Point
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Sommer Creek Rd
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Weiser Sand Dunes
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Road to Silver City
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Cow Creek!
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John Day Dam!

4 months ago
47

The John Day Dam is a major structure on the Columbia River, located at river mile 215.6, about 28 miles (45 km) east of The Dalles, Oregon, and just below the mouth of the John Day River. It spans the river between Sherman County, Oregon, and Klickitat County, Washington. Operated by the U.S. Army Corps of Engineers, this concrete gravity run-of-the-river dam was completed in 1971 after construction began in 1958, at a cost of $511 million. It’s part of the Columbia River Basin dam system, designed primarily for hydroelectric power and navigation.
Here’s what stands out about it:
Power Generation: It has 16 turbine units with a nameplate capacity of 2,160 megawatts and an overload capacity of 2,485 megawatts—enough to power roughly two cities the size of Seattle. Skeleton units for four more generators were built in, hinting at potential expansion.
Navigation Lock: The John Day Lock boasts the highest lift of any U.S. lock at 110 feet (34 meters), allowing barges and ships to navigate the river’s elevation changes.
Reservoir: The dam forms Lake Umatilla, stretching 76.4 miles (123 km) upstream to the McNary Dam. The reservoir’s full pool elevation is 268 feet (82 meters), with a usable storage capacity of 534,000 acre-feet between 257 and 268 feet.
Fish Passage: It includes fish ladders on both sides to aid salmon and steelhead migration, though the 76-mile reservoir has been noted as a tough stretch for young salmon, with high mortality rates reported in studies from the mid-2000s.
The dam’s not open to the public for tours, but you can get a good view from Giles French Park downstream. It’s a powerhouse—literally and figuratively—but its impact on the river’s ecology, especially salmon runs, has long been debated.

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