In their tweet, Deer Park confirmed that as of Sunday 2 p.m. there are no new flare-ups or other fire incidents.
The city said, "it has come to our attention that ITC inadvertently sent a message through the CAER system which has since been corrected."
As of Sunday, crews continue their cleanup efforts at the ITC facility, in which several toxins were reportedly spilled into the waterways.
RELATED: Multiple toxins found in water near ITC facility after fire spill into waterways