The Department of Environmental Control operates an air-monitoring network for particulate matters (less than 2.5 micrometer in diameter), sulfur...

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All asbestos abatement contractors working in suburban and unincorporated Cook County must be registered with the Cook County Department of...

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An asbestos abatement permit is required by the County of Cook Department of Environmental Control to ensure the safe abatement and removal of...

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What is a Brownfield?

Brownfields are abandoned or under-used industrial and commercial properties with actual or perceived contamination...

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A permit is required by the Cook County Department of Environmental Control when deconstructing, destroying, razing, tearing down, wrecking or...

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Disaster Recovery

DPD was awarded Federal Community Development Block Grant Disaster Recovery (CDBG-DR) funding related...

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Cook County residents are receiving Smart...

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Complaints about environmental matters in suburban and unincorporated Cook County can be filed with the Department of Environmental Control,24...

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Equipment Registration applications (see "Download" sidebar) must be submitted for the installation of air pollution sources such as combustion (...

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The Cook County Liquid Hazardous Waste Ordinance requires facilities in suburban Cook County to report their annual liquid hazardous waste...

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Cook County government requires open burning permits in suburban and unincorporated Cook County to protect life, property and prevent forest fires...

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The Cook County Department of Environmental Control promotes public education on radon by providing information on testing, mitigation of radon,...

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On January 15, 2014, the Cook County Board passed the Solid Waste and Recycling Ordinance. The ordinance calls for a number of initiatives that...

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Cook County should be a world-class model of sustainability. We are working not only to boost sustainability practices throughout County...

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Quentin Road Phase 1 Study

Dundee Road to Lake Cook Road...

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Suburban Cook County encompasses 127 municipalities, as well as unincorporated areas, with a combined  population of approximately 2.5 million....

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