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Figure_9

Reducing the stormwater input into the combined sewer system via a downspout disconnection initiative

A photograph of a sign showing that the owner of the house has disconnected their downspouts (drainpipes into the sewer system)

A photograph of Ahilan at Crystal Springs (a tributary of Johnson Creek) with Zac Perry, riparian restoration specialistA photograph of the East Lents Floodplain with Johnson CreekA photograph of the Unimproved Streets in Errol HeightsA photograph of some Thai noodlesA photograph of Portland rosesA photograph of some Korean soupA photograph of American fast foodA photograph of some Thai noodlesA photograph of some Korean soupA photograph of American fast foodA photograph of the Portland city landscapeA photograph of the American flagA photograph of a rose and mountain in the backgroundA photograph of Crystal Spring, a tributary of Johnson CreekA photograph of a fish ladder at Crystal SpringsA photograph of the Columbia River