The document provides information about FEMA's Public Assistance Program for Colorado counties impacted by severe storms, flooding, landslides, and mudslides from September 11-30, 2013 (DR-4145). It outlines the declaration process, eligible applicants and work, reimbursement procedures, and next steps of submitting a Request for Public Assistance and developing project worksheets. The federal share for eligible costs is at least 75% with the remaining cost shared by state and local governments.