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<br />Constrictions in Channel Due to Development
<br />The Gore Valley is approximately ten miles long and thevdlley has
<br />been shaped by Pliestocene glacier action throughout much of the length
<br />intothecldssicalU-shapedsection. Development within the valley has
<br />been confined to the valley floor because of the steepness of the adjacent
<br />
<br />slopes and the U.S. Forest boundaries.
<br />
<br />As a consequence of the limited space on the valley floor and the
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<br />need to preserve portions of the valley as open space, such as parks and
<br />golf courses. a significant pressure has developed for higher density
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<br />land utilization throughout the Gore Creek Valley. One of the results
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<br />of this land use pressure has been frequent infringement into the edges
<br />of the natural flood plain. Unfortunately, this has also adversely
<br />affected the aesthetic quality of the streamside environment.
<br />The development ha~ resul ted in variouS man-made constrictions in
<br />the channel and flood plain of Gore Creek, some in the form of hridges
<br />and buildings and some as grade leveling and filling.
<br />Consequently. the need has arisen for a hydrologic study to define
<br />flooding threats to the existing development and provide information for
<br />guiding orderly growth within the valley.
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