Storm water drain and infrastructure
Illinois’ abundant water resources face a number of infrastructure planning challenges, including storm-water runoff, increasing residential, industrial and commercial use, and impacts from climate change.

Urban storm-water runoff is one of the major sources of impairment to Illinois’ lakes and streams. Impervious surfaces (roads, rooftops) greatly increase the volume and velocity of storm-water runoff, which picks up pollutants that can degrade water quality if discharged untreated into lakes or streams.

Urban runoff pollutants include: sediment; oil, grease, and toxics from vehicles; pesticides and nutrients from lawns and gardens; viruses, bacteria, and nutrients from pet waste and septic systems; road salts; and heavy metals from roof shingles, motor vehicles, and other sources. In periods of rainfall or snow melt, the waste-water volume in a combined sewer system can exceed the capacity of the system; in which case, the system is designed to overflow and discharge excess waste-water directly to nearby streams, rivers, lakes, or estuaries. Polluted runoff and combined sewer overflows can harm people recreating on affected waterways, kill aquatic life and contaminate important sources of drinking water.

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Current Laws
While more needs to be done to protect Illinois’s water resources, there have been several legislative successes in protecting Illinois water so far:
Illinois River Coordinating Council:
Mississippi River Coordinating Council:
Vermilion River Middle Fork Act and National Wild and Scenic Rivers Act:
Great Lakes-St. Lawrence River Basin Water Resources Compact:
State Revolving Fund (SRF):
Green Infrastructure for Clean Water Act:
Illinois Wildlife Action Plan:
Urban Flooding Awareness Act:
Public Water Supply Operations Act:
Our Vision for Infrastructure and Planning in Illinois
Illinois should engage in long term planning to protect water supply and quality that emphasizes water conservation.
Protecting and restoring our waters for people and wildlife requires an integrated approach to water resource management.
Illinois should ensure its regulatory requirements fully enable the use of green infrastructure to help communities better manage storm-water.
Illinois should upgrade its aging water infrastructure and fix leaks in the system.
  • Illinois should assign State Revolving Funds (SRF) to projects that result in decreased water usage, decreased discharges of water pollution, increased use of green infrastructure, and increased community resilience.
Learn More and Take Action
Illinois Integrated Water Quality Report, 2014: Water Resource Assessment Information and List of Impaired Waters
Illinois Green Infrastructure Grant Program for Stormwater Management Biannual Report
More on sewage overflows into the Great Lakes by the Alliance for the Great Lakes.
Prairie Rivers Network on preventing stormwater runoff.
Friends of the Chicago River on threats to the Chicago River.
More on the importance of stormwater management by the Chicago Metropolitan Agency for Planning’s (CMAP).

Partners for Parks and Wildlife

Partners for Parks and Wildlife (PPW) is a grassroots coalition that is dedicated to secure and increase funding for open space and park acquisition, natural area preservation, wildlife habitat protection and recreational opportunities in Illinois.

Learn More About Climate Change

The U.S. EPA’s website on climate change was once a great resource for basic scientific information on the topic and we look forward to the day that it is again. Until then, the City of Chicago is making sure its citizens have access to research and information.

Earthshare


One of the simplest ways to donate to the IEC is by contributing through EarthShare in your workplace charity campaign .