| 21. | Historically, the river was dammed to provide reservoirs for the town.
|
| 22. | It was the largest ice-dammed lake known to have occurred.
|
| 23. | The river is dammed at Electron Dam shortly below the Mowich confluence.
|
| 24. | Lakes have formed where the glaciers have dammed the heads of valleys.
|
| 25. | Another source is the sudden drainage of an ice-dammed lake.
|
| 26. | Most rivers are dammed to supply both water and electricity.
|
| 27. | To prevent flooding, the Some is dammed in the lower course.
|
| 28. | A creek was dammed up to create a U-shaped lake.
|
| 29. | Tephra deposits from the eruption dammed the Rhine, creating a lake.
|
| 30. | In the early sixties the Syr Darya was dammed up.
|
