Detail of the water flowing down the spillway at the Hells Canyon Dam on the Oregon Idaho border
Schlüsselwörter
dam,
concrete,
hydroelectric,
hydro,
water,
flowing,
spillway,
architecture,
engineering,
construction,
environment,
detail,
close,
detailed,
gate,
grid,
generation,
power,
energy,
renewable,
environmental,
transmission,
landmark,
history,
historic,
generator,
electric,
electricity,
industry,
industrial,
river,
facility,
power plant,
plant,
overhead,
idaho,
oregon,
us,
us,
america,
american
Deutsch
