SPECIAL PUBLIC NOTICE: The U.S. Army Corps of Engineers St. Paul District Regulatory Division (Corps) is announcing the release of the beta version of the Wisconsin Stream Quantification Tool (WISQT) and Debit Calculator. We are requesting comments on these tools prior to finalizing them and releasing Version 1.0. We expect to collect comments for 60 days and then publish Version 1.0 in late 2023 or early 2024.