EPA has issued a final RCRA permit that sets operating require­ments for the Evoqua facility to ensure protection of public health and the environment. The Final RCRA Permit and supporting documents, as well as the Permit Application and the Draft Permit are available on this website. Copies of these documents may also be viewed at the locations indicated below. Please note that earlier documents, including on EPA’s website, may still use previous facility names such as Siemens, US Filter, and Westates.