What it does
A plain-language summary is coming. Here is the official summary from the Congressional Research Service:
Lake Tahoe Restoration Reauthorization Act This act reauthorizes through September 30, 2034, activities to restore Lake Tahoe and its surrounding basin. Lake Tahoe is a large freshwater lake on the border of California and Nevada.
How Congress voted
This law passed by voice vote or unanimous consent, so there is no record of how individual members voted.