[Repeal The 17th]

A better picture:

Found here:
http://www.water.ca.gov/swp/facilities/Oroville/EHyattPPphoto.cfm
"...Hyatt Powerplant was constructed in the bedrock
below Lake Oroville. A cavern the size of two
football fields was dug out to house the facility.
Of the six units, three can pump water or generate power..."

[Repeal The 17th]

“... Of the six units, three can pump water or generate power...”
-
What do you suppose that means?

[tomkat]

Very clean, very aesthetically satisfying industrial pr0n  :-)

[Freee-dame]

Lake Oroville dam power plant picture bump.