H. R. 7776 proposes changes to the Boulder Canyon Project Act to allow the Secretary of the Interior to use money from the Colorado River Dam fund. This money can be used for tasks like maintenance, operations, and improvements at the Hoover Dam. The spending is made possible...
Simple Explanation
H. R. 7776 lets the people in charge of the Hoover Dam use some of the money they have to fix and make the dam better, but they need to be really careful and get permission from certain groups before they spend it.