Follow the Flow…Where Liquid and Solid Waste Come From…And Where They Go is a teacher's guide will help introduce your students to the topics of solid waste management and wastewater treatment and is designed to be used before and after a tour of the Sanitation Districts' facilities. Follow the Flow contains background information and innovative classroom lessons and activities for students in Grades 5-12. The guide is correlated to California State Content Standards. To request a free hard copy of the guide, please contact the Sanitation Districts at (562) 908-4288, ext. 2300 or at info@lacsd.org.

If you are downloading Follow the Flow, please note that some of the lessons require supplementary materials, such as brochures and posters, which can be downloaded on the Fact Sheets/Brochures/Posters page. Hard copies of brochures and posters are available by contacting the Sanitation Districts.

• Follow the Flow Introduction
• Appendices (Contains Correlations to California State Content Standard and Glossary)