Warning Sirens in Soo Locks to be Tested for Performance Verification

If you hear sirens near the Soo Locks on Wednesday, do not worry because it’s just a test.

Wednesday between 12 p.m. – 5:30 p.m. the U.S. Army Corp of Engineers will be conducting performance verification tests on their new warning sirens.

The sirens will be sounding intermittently throughout the testing process.