Minnesota Public Radio slideshow:
Urban runoff a toxic brew
<Previous1 2 3 4 5 6 7 8 9 10 Next>
A rain garden in a Minneapolis neighborhood. Rain gardens are slightly sunken areas of native plants, which hold heavy rains and cleanse runoff as it sinks slowly into the ground. (MPR file photo)

A rain garden in a Minneapolis neighborhood. Rain gardens are slightly sunken areas of native plants, which hold heavy rains and cleanse runoff as it sinks slowly into the ground.

(MPR file photo)
©2009 Minnesota Public Radio : Terms of Use