On June 4, 2021, the Region entered into a consent agreement and final order with Emhart Teknologies LLC, located in Danbury, Connecticut resolving violations of Section 311(b)(3) of the Clean Water Act. Between Saturday, September 26, 2020, and Monday, September 28, 2020, an automatic sump pump displaced 1,800-gallons of metal cutting coolant containing oil from a 5,000-gallon above-ground storage tank. The facility reported 630 gallons of the waste cutting coolant reached Sympaug Brook. The spill caused a fish kill in the brook. The company responded promptly to the spill, took over cleanup responsibilities and reconfigured parts of its operation to ensure a similar spill would not occur in the future. Respondent has agreed to a $29,658 penalty.