21.   Tugboats push barges up the Savannah River, and paddle boats filled with tourists struggle to churn through the swift currents.

22.   We baited three of his homemade tube rigs with seaworms and let them drift out in the swift current at Pig Rock.

23.   Cows and pigs were seen swept down the swift currents as police used boats to search for stranded people.

24.   Dropping water levels and swift currents can erode dikes just as rising levels do -- especially when some of those barriers date back to the Middle Ages.

25.   Divers had to fight swift currents, Crisp said.

26.   Divers searching for plane debris have been frustrated by murky water and a swift current.

27.   Hampered by swift currents, rescuers searched the murky Arkansas River on Monday for up to nine vehicles that plunged off a collapsed highway bridge with people trapped inside.

28.   In the early part of this century, the river foamed through the gorges in swift currents.

29.   It is learnt the three boys swam to the deeper side of the river and were caught in swift current.

30.   Scores of the contraptions, floating on oil drums, are bobbing on the green-blue Drina, taking advantage of its swift current.