మూస:PD-USGov-Interior-USBR
 | This article or image contains material based on a work of a Bureau of Reclamation employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain. |  |
| This article or image contains material based on a work of a Bureau of Reclamation employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain. | |