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  1. Home
  2. EPA in Arizona
  3. Topics and Resources
  4. Desotec (Formerly Evoqua)

Desotec US LLC (Formerly Evoqua Water Technologies LLC): About the Final RCRA Permit

EPA has issued a final RCRA permit that sets operating require­ments for the Desotec US LLC (Formerly Evoqua Water Technologies LLC) facility to ensure protection of public health and the environment. The Final RCRA Permit and supporting documents, as well as the Permit Application and Draft Permit are available on this website. Please note that earlier documents, including on EPA’s website, may still use previous facility names such as Evoqua Water Technologies, Siemens, US Filter, and Westates.

Other Names

Desotec US LLC has previously been known as Evoqua Water Technologies LLC, Siemens, US Filter, and Westates. The facility is now referred to as Desotec, but the prior names remain in older documents attached to this web page.

EPA in Arizona

  • Topics and Resources
    • Desotec (Formerly Evoqua)
      • About the Final RCRA Permit
      • RCRA Permit
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    • Navajo Nation Abandoned Uranium Mines
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Contact Us about EPA in Arizona
Contact Us about EPA in Arizona to ask a question, provide feedback, or report a problem.
Last updated on August 23, 2024
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