Data were obtained from a random sample of 700 criminal offenders discharged from probation in 1982 and traced in the criminal justice system until August 1987. The study addressed crime and substance abuse, prison and jail overcrowding, punishment versus rehabilitation, intensive supervision, and felony probation and the risk of recidivism. It was found that many offenders received probation sentences contrary to presentence investigation (PSI) report recommendations. A significant relation was observed between PSI report recommendations for sentencing and risk assessment scores and supervision classification levels. A significant relation was also noted between risk scores/classification levels and the type of discharge received and postprobation outcome. Study findings identified no major differences between felony and misdemeanor probationers on adjustment to probation, discharge type, and postprobation outcome. All probationers had diverse needs, and offenders in the various crime categories represented different risk levels while under supervision and after discharge. While most probationers were discharged as improved, postprobation recidivism varied significantly by discharge category. Appendixes contain the study instruments and information on study procedures. 41 tables.