Our Work

CWH supports healthier watersheds through education, monitoring, technical assistance, and collaborative regional projects.

Connecting communities with watershed knowledge, tools, and opportunities to take action.

Collecting and sharing data to better understand watershed health across the Los Angeles region.

Supporting partners with planning, research, and nature-based watershed solutions.

Explore CWH Projects

Browse CWH projects by program area, project type, theme, location, and status.

Tracking watershed conditions and sharing monitoring data to support a healthier Los Angeles River watershed.

Supporting collaborative planning and implementation of nature-based watershed solutions across the region.

Advancing greener, healthier school environments that support education, climate resilience, and community well-being.