Colorado River reservoirs see gains

Recent rain has raised Lake Powell by about 20 feet, offering a temporary boost to Colorado River reservoirs, according to the Bureau of Reclamation. Arizona water officials caution that the improvement may not last, as long-term water supplies depend heavily on Rocky Mountain snowpack. Experts say the region’s hydrology has grown drier over two decades, and Arizona will still need to plan for reduced Colorado River supplies, particularly after 2028.