The CalEnviroScreen map is a pollution tracking tool developed to more clearly identify California communities with high environmental burdens and better focus where state and federal funding should go. However, when LaDonna Williams looks at this map, she notices the environmental hazards that the cartographers missed.
“Some of these communities have several exposures,” Williams says. Some are simultaneously situated next to raw sewage plants, refineries and highways. But when this data is translated through the CalEnviroScreen scoring system,
