Great Lakes Lawmakers Urge Faster Action on Invasive Carp Barrier Project
Great Lakes lawmakers are urging the Trump administration to accelerate the Brandon Road Interbasin Project, a $1.15 billion effort near Joliet, Illinois, designed to block invasive carp from entering the Great Lakes. They express concern that ongoing delays, particularly after…
Green Bay Appleton, WI, September 29, 2026 —
Washington D.C. – Lawmakers representing the Great Lakes region are calling for expedited action on a critical infrastructure project aimed at preventing the spread of invasive carp into the vast Great Lakes waterway. The focus is on the Brandon Road Interbasin Project, a multi-billion dollar initiative located near Joliet, Illinois.
The project, with an estimated cost of $1.15 billion, is designed to serve as a crucial barrier against invasive carp species that pose a significant threat to the Great Lakes’ delicate ecosystems. Lawmakers have voiced increasing apprehension regarding the pace of progress on the project.
This concern has been amplified by recent findings of juvenile invasive carp located at points closer to Lake Michigan than previously documented. These discoveries raise immediate alarms about the potential for these invasive species to breach existing defenses and establish a foothold in the Great Lakes.
The lawmakers’ urgent plea highlights the substantial economic and ecological stakes involved. The Great Lakes are home to a vital fishing industry and a significant recreational boating sector, which together contribute billions of dollars to the regional economy. The unchecked proliferation of invasive carp could lead to severe disruption of native fish populations, impacting both the natural environment and the associated economic activities.
The specific details regarding the timeline of recent discoveries of juvenile invasive carp were not provided in the available information. Similarly, the exact nature of the ongoing delays and the specific timelines associated with the Trump administration’s response or the project’s acceleration plan were not detailed.
The Brandon Road Interbasin Project is a complex undertaking that aims to enhance existing structures and implement new technologies to create a robust defense system against aquatic invasive species. Its successful and timely completion is viewed by regional leaders as essential for safeguarding the ecological health and economic prosperity of the Great Lakes basin.
Story summarized from the original created by Danielle Kaeding on www.wpr.org, see more information here.
