Curriculum in Environmental Engineering Environmental Engineering Curriculum Flowchart 2008-2009Environmental Engineering Curriculum Flowchart 2007-2008The RECOMMENDED PATH shows how one may complete the curriculum for a degree program in 4 years. CRITICAL REQUIREMENTS may be recommended in one semester but must be met by the end of the required semester for one to be considered “on track” and making progress in the degree. Summer school is strongly recommended when a student needs to "catch up" with the curriculum. Environmental Engineering: Recommended Path for 2007-2008 Catalog Year Recommended Path for 2006-2007 Catalog Year