Related Clues:
- Beavers' creation
- Hydroelectricity structure
- River project
- Hoover, e.g
- Beaver achievement
- Record and preserve an impasse
- No movement here with record to preserve
- Record jazz session — end in deadlock!
- Hoover
- Blockage of progress
- Deadlock (originally in river)
- Mother - barrier
- Major stoppage
- Backup at the lumber mill
- Legislative holdup