Islais Creek
A branch of Islais Creek (named after the wild cherry islay) originates in the canyon. It is the largest remaining creek in San Francisco with public access. The bottom of the canyon, where Islais Creek flows, is irregular but moderate in slope, dropping 350 feet (107 m) over a distance of about 1 mile (1.6 kilometer). The creek is presently surrounded by willow thickets. In earlier times, the creek had an open water channel sustained by a much larger water flow, and was "more of a river than a creek". Urban development has reduced the watershed of Islais Creek by as much as 80 percent. At the southern end of the canyon, Islais Creek enters a culvert which carries it to its exit into San Francisco Bay.
Read more about this topic: Glen Canyon Park
Famous quotes containing the word creek:
“It might be seen by what tenure men held the earth. The smallest stream is mediterranean sea, a smaller ocean creek within the land, where men may steer by their farm bounds and cottage lights. For my own part, but for the geographers, I should hardly have known how large a portion of our globe is water, my life has chiefly passed within so deep a cove. Yet I have sometimes ventured as far as to the mouth of my Snug Harbor.”
—Henry David Thoreau (1817–1862)