Answer:

weir

Answer	Crossword Clue
WEIR	Olympic figure skating commentator Johnny
WEIR	Olympic figure skater Johnny
WEIR	Small dam

WEIR	Dam that aids in fish-catching
WEIR	Milldam
WEIR	Dam in a stream
WEIR	Dam across a creek
WEIR	Stream blocker
WEIR	Dam
WEIR	Small river dam
WEIR	Film director Peter