Significant Ecological Areas

About this map

Significant Ecological Areas (SEAs) are areas in LA County with irreplaceable biological resources. The SEA Program was established in order to conserve LA’s biodiversity through the identification and protection of important habitats, as well as the creation of new protected spaces within urban areas.

Learn more about the program at the County website.

Data sources: SEA data from the LA County Department of Regional Planning, accessed via the LA County GIS Data Portal