Water from Colorado’s West Slope basins plays a vital role in supporting the economy and natural environment across seven western U.S. states, but a new study finds that even under modest climate projections, the basins face a potential tipping point where traditional water delivery levels to Lake Powell and other critical areas may no longer be sustainable. Water from Colorado’s West Slope basins plays a vital role in supporting the economy and natural environment across seven western U.S. states, but a new study finds that even under modest climate projections, the basins face a potential tipping point where traditional water delivery levels to Lake Powell and other critical areas may no longer be sustainable. Earth Sciences Environment Phys.org – latest science and technology news stories