Tag: 401 Water Quality Certification

GT Medical Holdings

2019 Public Notices GT Medical Holdings Public Notice (70 KB) Draft 401 Certification (70 KB) Close of Comments: December 18, 2019 Public Hearing: None Contact (E-mail): Leanna Littler Type: 401 Water Quality Certification

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Kennecott Utah Copper LLC

Public Notices Jump to: 2020 DWQ 2020 WMRC 2019 DWQ 2018 DWQ 2017 DWQ 2016 DWQ 2015 DWQ 2013 DWQ 2014 DAQ 2011 DAQ 2011 DWQ 2010 DAQ The operational and environmental cleanup activities at Kennecott Utah Copper LLC’s (Kennecott) Bingham Canyon Mine, Copperton Concentrator, Smelter, Refinery, Tailings Facility and the various ancillary facilities are …

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