Exelon’s Dresden Nuclear Power Plant located in Morris, Ill., roughly 60 miles southwest of Chicago declared an alert at 10:16 a.m. CT today after a chemical leak restricted access to a vital area that houses plant cooling water pumps. The leaking chemical is sodium hypochlorite, which is similar to bleach, and is routinely used in plant operations to treat water.
NRC says there is currently no impact to the public health and safety and the environment.
The leak has been stopped and clean up by plant workers is underway. The utility reported about 330 gallons of the chemical leaked and two plant workers who were working in the area were taken offsite for treatment due to possible inhalation of the chemical fumes