On May 1, 2014, Region 10 filed an expedited settlement agreement which both initiated and concluded an administrative action against the City of Richland Wastewater Treatment facility for violations of CAA §112(r) risk management program requirements. The Region alleged that the City of Richland Wastewater Treatment Facility failed to comply with several risk management program requirements that apply to its use of chlorine. The violations have been corrected. Under the terms of the agreement, the company paid a penalty of $6,180.