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Black Canyon Dam Third Hydroelectric Generating Unit Project

Black Canyon DamThe Bureau of Reclamation is proceeding with a design for a new third hydroelectric generating unit at Black Canyon Diversion Dam located on the Payette River about 5 miles northeast of Emmett, Idaho. 

The proposed 12.5 MW hydroelectric unit will expand the capacity of the two existing 5 MW units with a one that  can generate 105 million kilowatt-hours (kWh). The power produced will serve 10 irrigation districts in southern Idaho and eastern Oregon, as well as the Shoshone-Bannock Tribes.

The additional generating unit will take advantage of water that typically would go over the dam and will turn it into pollution-free hydroelectric power. It will also provide operational flexibility when one of the existing units is shut down for maintenance.

The project is projected to cost about $53 million and to be funded by the Bonneville Power Administration (BPA). BPA markets the hydroelectric power generated at Reclamation facilities located in the Pacific Northwest.
 
Related Information
09/2013 Updated Project Schedule PDF 167 kb
09/2013 Fact Sheet: Black Canyon Dam Proposed Third Hydroelectric Generating Unit PDF 349 kb
06/2013 Black Canyon Power Plant Location Map PDF 167 kb
10/2011 Final Environmental Assessment Finding of No Significant Impact Construction of a Third Hydroelectric Generating Unit - Black Canyon Dam PDF 2.22 mb
06/2011 Construction of a Third Hydroelectric Generating Unit - Black Canyon Dam Draft Environmental Assessment PDF 2.21 mb
 
News Releases
07/01/2014 Wild Rose Park to Close during Construction at Black Canyon Diversion Dam in 2015 HTML
06/16/2014 New Hydroelectric Generating Unit Delayed at Black Canyon Diversion Dam HTML
06/20/2013 Wild Rose Park to Close During Construction at Black Canyon Diversion Dam HTML
06/13/2013 Reclamation to Host Open House on Black Canyon Diversion Dam Hydropower Construction Project HTML
01/29/2013 Reclamation Resumes Drawdown at Black Canyon Reservoir for Data Collection HTML
12/14/2012 Reclamation Work at Black Canyon Dam Delayed Due to Recent Rainfall, Caution Advised Near Riverbanks HTML
11/09/2012 Reclamation Draws Black Canyon Reservoir Down for Design Data Collection, Caution Advised by Riverbanks HTML
10/25/2011 Reclamation Issues Final EA/FONSI on New Hydropower Unit at Black Canyon Diversion Dam HTML
 
Additional Resources
http://www.usbr.gov/pn/snakeriver/landuse/blackcanyon
 
Contact
Chris Vick
(208) 378-6547
cvick@usbr.gov

Bureau of Reclamation
Pacific Northwest Regional Office
1150 North Curtis Road, Suite 100
Boise, Idaho 83706-1234

Gretchen Fitzgerald
(208) 383-2231
gfitzgerald@usbr.gov

Bureau of Reclamation
Snake River Area Office
230 Collins Road
Boise, Idaho 83702

Last Update: July 2, 2014 10:09 AM