Maryland Town Turns Flood Zone into a Tourist Attraction


When algae overgrowth began to plague the Carroll Creek flood control project, a group of volunteers cultivated 1,000 floating canopies of plants to block the sunlight that algae need to grow, allowing the community to maintain the effective underground concrete conduits that move storm water. 250 volunteers maintain the plants throughout the year and the creek, previously made unusable by the algae, now draws tourists to see various attractions.

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