Crow Butte

  • Crow Butte was the first uranium mine in Nebraska - discovered in 1980 and began production in 1991. 
  • Cameco operates the ISO 14001 certified facility. 
  • Crow Butte uses the environment-friendly in situ recovery mining method, like all of Cameco's US operations. 
Operation(As of December 31, 2016)
100% Cameco ownership
11.8 m lbs U3O8 long term production since 2000

Q3 2017 Update

Production Curtailment

Total US production was nominal for the quarter and 70% lower for the first nine months compared to the same periods in 2016, as a result of the decision to curtail production and defer all wellfield development at our US operations.

As expected, production continues to trend down as the head grade decreases. Given production volumes to the end of September, we have lowered our 2017 production plan by 0.1 million pounds to 0.3 million pounds.

Crow Butte Production

Cameco's Share (million lbs)

3 months ended
September 30
  9 months ended
September 30
2017 2016 Change 2017 2016 Change 2017 Plan
- 0.1 (100)% 0.1 0.2 (50)% 0.1

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Environment & Safety

Worker safety, environmental monitoring and proper decommissioning after project completion are of the utmost importance to Cameco.

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Reserves & Resources

Our mineral reserves and resources are the foundation of our company and fundamental to our success.

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Caution about Forward-Looking Information

Please click here for additional information about the assumptions applied in making the forward-looking statements on this page and the factors that could cause results to differ materially.