| spillway |
General term for a glacial drainage channel cut by water during glaciation, and normally including three varieties: (a) channels cut by water escaping from a glacially impounded lake; (b) channels cut by meltwater released by a decaying glacier; and (c) channels cut by a stream deflected by an advancing glacier.
출처: www.riverwarren.com/page.asp
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| spill |
Releasing water out the spillbays rather than through the turbine units. The spillbay is the dam
출처: www.nwcouncil.org/library/2004/2004-1/glossary.htm
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