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Flashboard Dam, overflow weir. Water flows under bridge through stepped spillway. Water level control structure or Stop log structure.
Stop Log Weir or Flashboard Dam. Water level control structure. Cascade weir and stilling basin. Regulation of water levels during floods and intense ice melting. Wooden dam.
Mist sprays into air above the raging muddy river water flowing over the Nolichucky Dam. Vertical.
Mist sprays into air above the raging muddy river water flowing over the Nolichucky Dam.
Section of bingo flashboard

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