Green City Coalition | St. Louis Public Radio

Green City Coalition

Workers for the Metropolitan Sewer District begin to demolish a house on Greer Avenue as a part of program to turn vacant properties into green spaces in March 2017.
Eli Chen | St. Louis Public Radio

The city of St. Louis and the U.S. Geological Survey this month are starting a study to determine if filling demolition sites with clean soil instead of building materials can help address one of St. Louis’ biggest environmental problems: sewage overflows.

Typically, contractors working for the city fill the basement with concrete and other materials from the demolished building. In north St. Louis, they recently began filling some basements with soil that’s been tested for environmental toxins. City and federal officials want to compare how well the two methods can absorb stormwater runoff.

Students with the Throwing and Growing Foundation take a tour of Good Life Growing in the Vandeventer neighborhood.
Carolina Hidalgo | St. Louis Public Radio

Lonza Patrick has lived in the Walnut Park East neighborhood for more than 50 years. He’s seen the area take repeated turns for the worse, as nearby properties became vacant and neglected.

“Oh man, have I had experiences,” Patrick said.

Patrick wants to see the neighborhood improve and it might, with the unrolling of a new initiative to demolish vacant properties to build green spaces. It’s headed by the Green City Coalition, which consists of the Missouri Department of Conservation, the Missouri Botanical Garden and several other St. Louis-based nonprofits.