Looks like the Support Embankment washout, that took out the old Aqueduct, is now causing the lowering of the Barge Canal water to "pre-1926" levels.
Sadly the real story is in those last three words...
Until Further Notice.
Like, until further notice, consider that a 200 year old NYS Canal System had become a public safety issue due to normal deterioration, lack of proper maintenance and lack of full, thouough inspection.
Or maybe...UNTIL FURTHER NOTICE: Consider that the NYS Canal System IS BROKEN, and please excuse the mess while the New York Power Authority repairs it.