Caitie Nigrelli, IISG environmental social scientist, was recognized with two Bronze Medal Awards from U.S. EPA Region 5 for her work as part of the East Branch Grand Calumet River remediation and restoration project team and the Lincoln Park area and Milwaukee River Channel remediation and restoration project team.
To learn more about Nigrelli’s participation in these projects, check out past coverage of the Grand Calumet River and of Lincoln Park.
Region 5 of the EPA covers six states surrounding the Great Lakes: Minnesota, Wisconsin, Illinois, Indiana, Michigan, and Ohio. A full list of the teams is below.
Illinois-Indiana Sea Grant is a part of University of Illinois Extension and Purdue Extension.
Forty people gathered in a conference room at the Peoria Riverfront Museum on a snowy January day. Artists, activists, public officials, union representatives, academics, and retirees were there to participate in the first of several planning workshops. They were taking a hard look at the city they call home, and imagining the city they would like it to become.
“The potential is so amazing, its geography, its natural and cultural history,” said Anthony Corso, Peoria’s chief innovation officer and director of the Innovation Team that helped organize the meeting. “It’s a sad state we’re in right now, but with the right motivations we can change direction.”
Corso was charged with addressing one of the most pressing issues Peoria has: combined sewer overflow. When a wet-weather condition arises and rain and melting snow overwhelm the system, this can result in raw sewage dumping into the Illinois River.
The problem, which for years has plagued the city, is being closely watched by the United States and Illinois Environmental Protection Agencies. The message the agencies gave the city was clear: Develop a plan to fix it.
Kara Salazar, IISG sustainable communities Extension specialist, introduces Tipping Points to Peoria.
Kara Salazar, sustainable communities Extension specialist with IISG, led that visioning session workshop using a complex, web-based planning tool, Tipping Points and Indicators. The tool is a collaboration of 22 scientists and nine institutions. It compiles research from around the Great Lakes that identifies impacts on water quality from multiple land uses—agriculture and urban—in various locations, particularly near lakes and streams.
Tipping Points uses data to help communities and planners understand how close their watershed is to ecological thresholds and what the watershed will look like if land-use decisions continue on the same course. Cross a tipping point, and you risk not being able to rehabilitate an impacted region.
Peoria Innovation Team members, from left, project managers Kathryn Shackelford and Kate Green and director Anthony Corso along the Illinois River
Before this Peoria project, Tipping Points had not been used on such a heavily urbanized location. Purdue PhD student Jingqiu Chen studied the impacts urbanization has on water quality and developed an additional modeling tool specifically based on Peoria’s stormwater issues. The tool’s ultimate goal is to help communities determine the best way possible—ecologically and economically—to maintain and restore healthy water conditions.
“Peoria has an issue they’re trying to resolve and there are very costly solutions to it, but we’re helping them explore alternatives that are less costly and would provide other environmental benefits as well,” said Dr. Bernie Engle, Purdue department head of Agricultural and Biological Engineering leading the project with Jingqiu Chen.
One way to do that is green infrastructure, which can include parks and open spaces, or installing more porous surfaces. Each of those choices will have positive and negative effects on the community and the goal is to pick the suite that match community values.
The city’s goal is to resolve its problem with 100 percent green infrastructure. If the plan is successful, Peoria would be the first in the nation.
Tipping Points is helping Peoria figure out not only what environmental variables need attention, but how to go about choosing among the many green infrastructure options. The program is so targeted, it can, for instance, even help a community like Peoria set aside land for agritourism or rehabilitate wildlife populations.
Peoria will be getting lots of help along the way. University of Illinois Extension and Illinois Water Resources Center will offer guidance to the city to do its part in addressing the state’s ongoing nutrient loss reduction strategy as well as provide education opportunities.
“We plan to help residents of all ages learn how to manage stormwater in a different way by showing them what they can do—even in their own homes,” said Eliana Brown, IISG stormwater specialist. “They have an opportunity to be part of the stormwater solution that will help protect the Illinois River.”
This story appears in the latest edition of The Helm.
Illinois-Indiana Sea Grant is a part of University of Illinois Extension.
2014 has been an exciting year for IISG. New partnerships were forged, major projects were launched, and existing programs continued to grow. As we head towards another new year, let’s take a look back at some of the highlights of the last 12 months.
–More than $300,000 was awarded to three research projects that will improve understanding of the Lake Michigan nearshore food web, uncover connections between sediment removal projects and a community’s ability to weather environmental hazards, and identify why people adopt stormwater management practices.
–The Great Lakes Social Science Network gave researchers, natural resource managers, weather forecasters, and educators the information they need to ensure safety and planning messages meet the needs of local communities.
–A mobile app offering a self-guided walking tour of Chicago’s historic and scenic downtown shoreline was released for Android and iOS.
–We said goodbye to several staff members and friends and welcomed 10 more to the team.
–The Illinois Clean Marina Program celebrated one year and six certifications.
–We got some help spreading the word about AIS prevention from celebrity newcomers Lady Quagga and Jumpin’ Jack.
–The Michigan City buoy returned to the nearshore waters of Lake Michigan with a new sensor chain that measures temperatures at different depths.
–Illinois Governor Pat Quinn announced a $1.1 million investment in Blue Island to expand and improve stormwater management efforts that began in partnership with IISG.
–Great Lakes Monitoring made it possible for researchers to analyze decades of high-quality monitoring data from across the region in minutes.
–Illinois EPA and the state Department of Agriculture released a plan to reduce the nutrient pollution behind the Gulf ‘Dead Zone.’
A big thanks to all of the partners and collaborates that made these and other 2014 successes possible!