While average soil loss in Iowa falls closely in line with benchmarks set by the Natural Resources Conservation Service, some areas in the state are losing soil at as much as 10 times faster than the soil renewal rate.
THANKS TO OUR SPONSORS
Donald W. Reynolds Journalism Institute, Fund for Investigative Journalism, Gary Marx Journalism Fund, Arnold Ventures, Kirkpatrick Foundation, Lumpkin Family Foundation, Pulitzer Center for Crisis Reporting, Builders Initiative
MEMBER OF
