lake powell water level forecast 2022

The grim forecast comes as water officials race to bolster Lake Powell's water levels. //2006-10-04: news Lake Powell has several launch ramps along its 186-mile length. 8_9dyB`n`` +30|@,6a # The 30-year average was updated in October 2022 from 1981 through 2010 to 1991 through 2020. There is a 10 percent chance that inflows could be higher than the current maximum probable forecast and a 10 percent chance that inflows could be lower than the minimum probable forecast. According to Reclamation, there is a 27% chance that Powell will still stop generating electricity completely over the next four years. So, it takes awhile to fill and it takes awhile to empty.". SW Water Vapor, Accessibility of Launch Ramps, Primitive Launches and Other Sites Precipitation declines combined with booming urban populations will present a significant challenge to Western water managers in the near future. Drop us a note at tips@coloradosun.com. Mitchell declined to discuss the pending drought operations plan. Close Become a member Login My Account Logout Search for:Search News Education Health Coloradans Equity Sun Investigation Crime and Courts Culture Sports Specifically, Reclamation modeled operations in WY 2023 as follows in the August and September 24-Month Studies: In accordance with the May 3rd Letter, consistent with the provisions of the 2007 Interim Guidelines, and to preserve the benefits to Glen Canyon Dam facilities from 2022 Operations into 2023 and 2024, Reclamation will consult with the Basin States on monthly and annual operations. Last Reading: 3522.33 on Feb 12, 2023. Glen Canyon Dam currently maintains 30 mw (approximately 800 cfs) of generation capacity in reserve in order to respond to a system emergency even when generation rates are already high. Lake Powells water levels plummeted in early 2005, according to the U.S. Department of the Interior Bureau of Reclamation. Level 3 Shortage Condition 1,025 ft and below Elevation 1,090 ft Elevation 1,045 ft Historical Future Water Data for 20 days surrounding Feb 28, 2022. The unregulated inflow volume to Lake Powell during January was 361 thousand acre-feet (kaf) (107 percent of average). and last updated 5:24 PM, Sep 24, 2021. Even in low emission climate scenarios (forecasts that are based on the assumption that future carbon dioxide emissions will increase relatively slowly), models predict precipitation may decline by 20-25 percent over most of California, southern Nevada, and Arizona by the end of this century. Jian Wang of Utahs Center for Colorado River Studies says that means the projections may be too optimistic. google_ad_client = "pub-0146338466817273"; It will be among the lowest years of generation ever, said Nick Williams, power manager for the U.S. Bureau of Reclamations Upper Colorado River Region in an interview last week. //2006-10-04: news The release volume from Glen Canyon Dam in January was 500 kaf. Get the most up to date information on Lake Powell's water levels and the status of launch ramps from the Bureau of Reclamation, National Park Service, and more with the links and pages below. Credit: Alex Hager. "Its always good to plan for the worst, right? Lake Powell