{"product_id":"highest-peaks-of-utah-wall-map-copy","title":"Lake Powell Critical Levels Wall Map","description":"\u003cp\u003eAfter more than 20 years of drought and a historic record low snowpack in 2026, Lake Powell is fast approaching its lowest recorded level of 3,525 feet, set in July 2021. If the water continues to drop, the dam will lose its ability to generate power once levels fall below the turbine intakes at 3,490 feet. Should the reservoir drop even further, Lake Powell risks becoming a 'dead pool' at 3,370 feet, where no water is able to pass through the dam to the Grand Canyon and states downstream. This award-winning map from the \u003cstrong\u003eUtah Geospatial Resource Center (UGRC) \u003c\/strong\u003edepicts the historic high-water mark of 1983 along with the critical low levels facing the reservoir today. Using data from the \u003cstrong\u003eState Geographic Information Database (SGID) \u003c\/strong\u003eand the \u003cstrong\u003eUSGS\u003c\/strong\u003e, it also includes the previously drowned rapids on the Colorado and San Juan Rivers that are re-emerging as the reservoir shrinks and lake sediment erodes. \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOther Information:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cstrong\u003eSize: \u003c\/strong\u003eApproximately 36\" x 44\"\u003c\/p\u003e","brand":"Natural Resources Map \u0026 Bookstore","offers":[{"title":"24 lb Paper","offer_id":49030464110811,"sku":"LAKEPOWELLMAP","price":20.0,"currency_code":"USD","in_stock":true},{"title":"7 mil Polypropylene Paper - Water and Tear Resistant","offer_id":49030464143579,"sku":"LAKEPOWELLMAP-po","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/5582\/0853\/files\/Screenshot2026-07-27155231.png?v=1785189235","url":"https:\/\/utahmapstore.com\/products\/highest-peaks-of-utah-wall-map-copy","provider":"The Natural Resources Map \u0026 Bookstore","version":"1.0","type":"link"}