| 41. | Free flowing rivers and streams which flow over a Dam structure are the most common types of dams that can provide tailrace fishing.
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| 42. | The tailrace is essentially an arm of the Columbia River with no gradient due to the impoundment of the Columbia by Rocky Reach Dam.
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| 43. | After passing through the units, water is discharged through the draft tubes to one free surface and one full-flow tailrace tunnel.
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| 44. | The water power engine usually had a headrace and a tailrace ( " Aufschlagr�sche " and " Abzugsr�sche " ).
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| 45. | The HVDC converter stations are located on the west side of the tailrace, connected to the AC switching station by lines over the tailrace.
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| 46. | The HVDC converter stations are located on the west side of the tailrace, connected to the AC switching station by lines over the tailrace.
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| 47. | The concrete dam includes eight bottom outlets, a spillway and four power intakes and conduits, a stilling basin, headrace and tailrace channels.
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| 48. | The water flowed back out again after a short time, the wheel turning perhaps 30 to 45 degrees, into the lower altitude tailrace.
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| 49. | Once through the six turbines, the water exits back to the river by means of two tailrace tunnels, one long and the other.
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| 50. | The huge ice island drifted steadily closer to shore, only to be thrust back out into the current by the tailrace of a hydroelectric plant.
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