CalEnviroScreen 4.0 SB 535 Disadvantaged Communities

This feature layer contains features for the San Francisco Bay Region that were designated as Disadvantaged Communities in CalEnviroScreen 4.0. These features were extracted from two statewide data sets (SB 535 Tracts (2022) and SB 535 Tribal Lands (2022)) by the Metropolitan Transportation Commission (MTC) and only contains features designated as Disadvantaged Communities. Because of the different attribute table structures in the two data sets, MTC created new, basic attribute table that designates each feature as a Disadvantaged Community and provides its category.

Source data and more information available about the Office of Environmental Health Hazard Assessment (OEHHA) Disadvantaged Communities work can be found on their SB 535 Disadvantaged Communities page.

A feature layer of the full, census tract based CalEnviroScreen 4.0 feature set is available for use at https://mtc.maps.arcgis.com/home/item.html?id=389516b375924b8c84bf1f04715bdfd6.