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Green Streets and Storm Sewers a Tourist Attraction?

March 31 2010 | Know Your H20,
by Rick Wilson

Eco-friendly tourists flock to Portland, Oregon to understand how the city's innovative system of curbs, gutters, roofs and rain gardens sharply cuts water pollution.

So popular is the Green Streets program that the city publishes a map on its website directing tourists to the most exciting storm sewer sites.

USA Today article

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