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Combined Downstream Route
<br /> (Downstream Map 1)
<br /> From the point where they converge (Photo 10), the two downstream paths continue East
<br /> as a stream named Silver Lake Creek(Photo 11 and 12). Silver Lake Creek has been
<br /> established as a type 3 stream by previous projects. Previous downstream analyses note a
<br /> 36 inch culvert a few hundred feet downstream of the Herschlip development,but this
<br /> culvert was not located during site visits for this project.Beyond the 'A mile downstream
<br /> point the creek enters Ruggs Lake. A stream,now called Penny Creek, flows southeast
<br /> from Ruggs Lake and continues southeast, then south, as it passes through a number of
<br /> roadway culverts, as well as Thomas Lake,before eventually entering the Sammamish
<br /> River.
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<br /> Photo 10. Facing East. Outlet of stream culvert and Herschlip storm sewer to Silver
<br /> Lake Creek.
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