The results of a survey administered to junior and senior high students in the Napa Valley (CA) Unified School District in 1980 are summarized. The questionnaire administered was the Drug and Alcohol Survey, a group administered, self-report instrument. The questionnaire assesses: (1) drug knowledge; (2) general drug attitudes; (3) perceived benefits and costs of using alcohol, marijuana, and pills; (4) personal attitudes and perceived peer attitudes toward specific substances; (5) perceived prevalence of specific substance use; (6) intentions to use specific substances; and (7) lifetime and current use of specific substances. Detailed results are presented in tabular form. (Author/GK)