Inventory and Analysis

Progress Memos

Want to learn more about the existing data research the LA River Master Plan Update Team is doing? Read each progress memorandum to explore maps, images, data, and analysis!

The Master Plan Team has reviewed over 130 previous planning documents that are related to the LA River Watershed. From this literature review, the team created a database of projects that are currently planned or under construction. The team will use this knowledge to better understand where there are gaps and needs for additional projects. You can explore the map database at this link

Read the Precedent Analysis here.

Stormwater Management in LA County