General Information

Study on Marijuana’s Impact on Driving

Toxicology of Fatal Car Crashes

National Institute on Drug Abuse – Marijuana

Study on Marijuana’s impact on the Brain


Teen Link National Helpline 1-866-TEENLINK (833-6546)

  • If a teen or an adult concerned about a teen has questions or concerns about drug use, they can now call, chat, or text to connect directly with a Teen Link Substance Use Prevention Clinician. Teen Link Substance Use Prevention line is open from 1-10pm 7 days a week.

SAMHSA’s National Helpline 1-800-662-4357

  • SAMHSA’s National Helpline is a free, confidential, 24/7, 365-day-a-year treatment referral and information service (in English and Spanish) for individuals and families facing mental and/or substance use disorders.

WA Recover Help Line 866-789-1511

  • The Washington Recovery Help Line is an anonymous and confidential help line that provides crisis intervention and referral services for Washington State residents. Professionally trained volunteers and staff are available to provide emotional support 24 hours a day, and offer local treatment resource for substance abuse, problem gambling and mental health as well as to other community services.