61.  Rinse aids keep water from beading on the dishes.

62.  Safety laws for ships require ledges and sealable barriers to keep water from flowing everywhere if the hull is pierced.

63.  Some rice farmers keep water on their fields through the winter for birds because duck and goose hunters pay them to.

64.  Sometimes the obstruction that keeps water from flowing smoothly is lodged in the trap, that bend in the drain pipe directly below the sink.

65.  That estimate included the cost of replacing the underground wall that keeps Hudson River water from seeping into the station and PATH tunnels.

66.  The addition of the clear plastic dome keeps rain water from collecting, stray debris out and small varmints from being trapped in the well.

67.  The cap will keep water from seeping into the bricks again.

68.  The builders needed a hollow airtight structure that would keep the water out while they moved lower.

69.  The city has to keep some water flowing in dry times to other users of the Delaware River in New Jersey and elsewhere downstream.

70.  The insulation will keep the water in the tank from cooling off the tank itself, thus preventing the condensation.