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Sammamish Town Center (not licensed)

Streams and Riparian Areas

Streams are seasonal or perennial surface waters that produce a defined channel, used by fish and other aquatic life for habitat and spawning.

Generally, streams do not include entirely artificial watercourses, such as ditches, unless they convey naturally occurring stream flow or contain fish habitat. Riparian areas are comprised of a stream and adjacent vegetation.

Kokanee salmon use culverts to connect to upstream spawning areas from Lake Sammamish.