Rhode Island SEOW The State Epidemiological Outcomes Workgroup (SEOW) serves as a clearinghouse for substance use and mental health related data indicators, products, and collaborations. About Us Learn about our mission, purpose, and objectives. Learn More Our Work Explore the national and local data sources used by the SEOW and community partners to make data driven decisions Learn More Data Dashboard Coming Soon Data Sources SEOW encourages stakeholders to scan a multitude of indicators and information sources. We promote the use of data indicators that have the reputation of being accurate, reliable, and timely. Current Data Sources