Environmental Snapshot

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Environmental resources

Flood Susceptibility Index

CMAP has developed urban and riverine flood susceptibility indexes (FSI) to identify priority areas across the region for flood mitigation activities. Locations highlighted in the FSI may be more susceptible to riverine or urban flooding than other parts of the region. Streets and buildings within these areas could be more susceptible to overbank flooding, surface ponding, overland flow, water seepage, and basement backups due to the presence of flood-related physical conditions that are correlated with reported flood damages.

Brownfield Redevelopment - Cook County

Cook County manages grants and assessments of brownfields.

Flood Factor

Past floods, current risks, and future projections based on peer-reviewed research from the world’s leading flood modelers. Flood Insurance Rate Maps (FIRM, managed by FEMA) take into account watershed risks, and not flooding from precipitation and impervious surfaces.

PurpleAir - Air quality monitoring map

Every icon on the PurpleAir map represents a public PurpleAir sensor, and the color indicates the real time PM2.5 reading on the US EPA Air Quality Index scale. The sensors with no outline are registered as outdoor sensors and the sensors with black rings are registered as indoor sensors.

Cool Climate Maps

Interactive carbon footprint map from the CoolClimate Calculator. Find out how you compare to local averages and create a personalized climate action plan for you or your community.