Assertion: reservoir's foot | /r/HasProperty | 46 m
Facets:
Source sentences:
text: A two-line grout curtain reaches depths of 150 feet (46 m) below the foundation in the north segment of the East Dam and 100 feet (30 m) in the south segment.
text: It has a structural height of 151 feet (46 m) and a length of 6,450 feet (1,970 m).