Saturday, 1 February 2020

As More Cities Install ‘Rain Gardens’ to Filter Pollution, Portland Offers to Foot the Bill for City Residents

Portland and Los Angeles are installing bioswales—AKA “rain gardens”—to help filter rainwater runoff before it enters and pollutes the sewage system.

The post As More Cities Install ‘Rain Gardens’ to Filter Pollution, Portland Offers to Foot the Bill for City Residents appeared first on Good News Network.



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