The EPA has called fertilizer runoff the “single greatest challenge” to water quality.
The EPA has called fertilizer runoff the “single greatest challenge” to water quality.
Chicago Region Food System Fund, Data-Driven Reporting Project, 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