The California Conservation Corps (CCC), an amalgam of residential and non-residential centers, was established in 1977. It was designed to accomplish useful work for natural resource agencies and help youth between the ages of 18 and 23 develop a mature work attitude and the ability to function cooperatively as they live and work together. Based on observations made in 1983 and 1984, this report evaluates the CCC and discusses the following: (1) history; (2) staffing and structure; (3) participants; (4) work program; (5) corpsmember development; (6) daily life; (7) costs; (8) reorganization; and (9) long-term issues. A final chapter discusses research conclusions and lessons that can benefit other corps. The program appears to generate a genuine corps spirit among enrollees and staff alike. Its emphasis on intensive supervision, work accomplishment, non-targeted eligibility, and high quality programming have met the CCC's legislative objectives. (PS)