How Much Is Lake Powell Expected To Rise In 2025. The outlook for lake powell has grown more grim since the start of the water year in october. Here’s how much lake powell has risen so far this year spring runoff continues to spill.

But those who rely on it for water and electricity — and the millions who enjoy recreating on the reservoir — are equally focused on how much lake powell receives this. Here’s how much lake powell has risen so far this year spring runoff continues to spill.