Under the program, organizations and individuals may apply for reimbursement of up to 25 percent of costs for projects that improve water quality. Since the grant program began in 2000, DuPage County has awarded approximately $6.9 million to 120 projects, such as permeable paver parking lots, green roofs, and native vegetation, with $300,000 awarded annually. Deadline January 2, 2026. Application and details HERE