Project Overview
The Brandon Road Interbasin Project is making significant progress in constructing a barrier against Asian Carp, a potential invasive species threatening to enter the lake.
Watch a comprehensive overview of the Brandon Road Interbasin Project that uses satellite imagery and digitally rendered structures to provide a detailed visualization of the multi-layered technologies being designed to prevent the upstream movement of invasive carp on the Illinois Waterway.
Bedrock Excavation Underway
Miami Marine Services and Michels Construction initiated bedrock excavation in January. Miami Marine utilized an innovative machine imported from Spain for this task, which efficiently fractures rock using a cam system to focus a pointed tool, proving 80% more efficient than a vibrating jackhammer. As of July, they have completed the removal of 30,000 cubic yards of stone. The approach channel now measures 700 feet long by 105 feet wide with a depth of 4 feet.
Next Construction Phases
The State of Illinois has successfully acquired the necessary land for the subsequent construction phase, which will include the right approach wall and a flushing lock. The design for the flushing lock is currently undergoing modifications.
High-Tech Sonar Monitoring System
Identifying Carp Activity
A new high-tech sonar signal system has been implemented to identify areas where carp are schooling, mating, and to determine their range of movement. Stationary receivers have been strategically placed at several locations, with patrol boats equipped with receivers actively monitoring carp activity.
Real-Time Fish Imaging
This spring, a US Geological Survey surveillance system was installed within the lock and approach channel. This cutting-edge system employs sonar to generate real-time images of fish, even in waters with zero visibility.
Machine Learning for Fish Characterization
This 24/7 underwater monitoring system will utilize machine learning to identify, count, and characterize fish.
Assessing Deterrent Effectiveness
The USGS system will provide valuable insights into carp movement and establish a baseline to evaluate the effectiveness of the new Asian Carp deterrents currently under construction.
Learn more at the Brandon Road Interbasin Project website.