Flooding remains a significant risk for Cook County residents, particularly during heavy storms. Sewer overflows can lead to basement backups and street flooding, posing health and property risks. Improper disposal of medications and hazardous chemicals can harm aquatic ecosystems and water quality. Older homes with minimal stormwater infrastructure are especially vulnerable. MWRD's initiatives aim to mitigate these risks by promoting sustainable practices, providing resources, and funding stormwater infrastructure projects.