Find resources, projects, events, staff, and watershed information.
The Council for Watershed Health (CWH) is a 501(c)3 non-profit organization founded 20 years ago by environmental advocate Dorothy Green. Our mission is to advance the health and sustainability of our region's watersheds, rivers, streams and habitat - bot
No matter where you live and how much or how little water is nearby, you live in a watershed. A watershed is all of the land that drains into the same location or body of water like a river, lake or ocean.
Connecting communities with watershed knowledge, tools, and opportunities to take action.
Supporting partners with planning, research, and nature-based watershed solutions.
Collecting and sharing data to better understand watershed health across the region.
Working with communities, partners, and agencies to support healthier watersheds across the Los Angeles region.
[PLACEHOLDER INFORMATION. FACTS PENDING]
Acres supported through watershed-focused work
Collaborative projects and partnerships
Community members reached through education and engagement
Final land acknowledgement language pending CWH review.
Explore reports, educational materials, data tools, and watershed resources from CWH.
Access watershed monitoring reports and related technical resources.
Explore materials related to rivers, watersheds, and regional water systems.
View CWH publications, reports, guides, and public-facing materials.
Start with foundational watershed and water conservation information.
Sign up for updates, events, resources, and opportunities to get involved with CWH.
Your support helps advance healthier watersheds, stronger communities, and more resilient ecosystems across the Los Angeles region.
