1.   Now the water ran strongly only when the river overflowed its new bed.

2.   The river had overflowed its banks.

3.   The Turtle bleeds into the slough system when the river overflows its banks.

4.   The river overflowed its banks.

5.   The river overflowed, drowning whole villages.

6.   First the river overflowed, covering much of our land for weeks.

7.   After a long period of rain the river may overflow its banks.

8.   Flood warnings are still in force on the River Wye and the River Severn, and today another river overflowed its banks.

9.   Now, when there is heavy rainfall on the Himalayas the soil on the slopes just wash away and cause rivers to overflow.