Description
Deepen your understanding of water harvesting through a unique combination of classroom learning and hands-on field experience. Designed for homeowners and professionals alike, this immersive course will teach you how to design, install, maintain, and evaluate water harvesting systems using real-world methods developed through more than 15 years of experience. Explore water budgeting, system design, plumbing, earthworks, rainwater tanks, greywater systems, plant selection, and maintenance while gaining practical skills you can apply to your own projects or professional work. Upon successful completion of the course and final assessment, participants will earn a Water Harvesting Certificate.
For course details and schedule, check out the Water Harvesting Certificate Course page.
Please Note:
• To receive your Water Harvesting Certificate, all course requirements must be completed within one year of registration.
• Additional opportunities will be available to participate in hands-on projects with the CatchingH2O team, allowing you to gain further experience working with real-world systems.
• Registered participants will receive at least one month’s notice of upcoming Maintenance and Test Day opportunities.
Course Benefits:
• Earn a Water Harvesting Certificate upon successful completion of the course and final assessment
• Connect with a network of like-minded businesses, professionals, and community members advancing water resilience in San Diego
• Receive a hands-on learning package including a set of tools to keep, two recommended books, and a CatchingH2O T-shirt







