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Willow Creek Project

(Formally known as the Irigaray and Christensen Ranch Project)

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Johnson & Campbell Counties, Wyoming

Photograph of the landscape surounding Willow Creek Project

Docket Number: 040-08502
License: SUA-1341 (Expires March 7, 2023)
Licensee: Uranium One, U.S.A., Inc.

Facility Type: In Situ Recovery (ISR)
Site Summary

For additional details regarding the Ludeman Expansion Application History, see the following related pages:

Pending Licensing Actions: None

Facility Performance InformationContacts
News & CorrespondenceRelated Information
Monitoring Reports
DocumentDescription
ML082520208February 29, 2000
ML010590169February 23, 2001
ML020600251February 25, 2002
ML030800613 and ML030800614February 28, 2003
ML040710540February 28, 2004
ML050630077February 25, 2005
ML060600505February 27, 2006
ML070650279February 26, 2007
ML080730125February 15, 2008
ML080730124February 29, 2008
ML090910574February 27, 2009
ML102020132February 28, 2010
ML110900244February 28, 2011
ML12115A193February 28, 2012
ML12293A008October 3, 2012
ML13063A102February 28, 2013
ML13246A011August 29, 2013
ML14069A008 and ML14251A209February 28, 2014
ML14296A667October 23, 2014
**These pages have topic-specific search functions. Enter Christensen Ranch/Irigaray to search for related documents.
***To search for related correspondence in the NRC's Agencywide Documents Access and Management System (ADAMS), use the Advanced Search function and enter the licensee's name or docket number (above).

Page Last Reviewed/Updated Thursday, August 27, 2026

Page Last Reviewed/Updated Thursday, August 27, 2026