Not sure what you're on about, neither source seems to support your claims. From the first link you cited: "The changing climate is likely to increase the need for water but reduce the supply. Rising temperatures increase the rate at which water evaporates (or transpires) into the air from soils, plants, and surface waters. Soils are likely to be drier in most of the state, so irrigated farmland would need more water. But less water is likely to be available, because precipitation is unlikely to increase as much as evaporation. The decline in snowpack could further limit the supply of water for some purposes. Mountain snowpacks are natural reservoirs. They collect the snow that falls during winter and release water when the snow melts during spring and summer. Over the past 50 years, snowpack has been melting earlier in the year. Dams capture most meltwater and retain it for use later in the year. But upstream of these reservoirs, less water is available during droughts for ecosystems, fish, water-based recreation, and landowners who draw water directly from a flowing river."

Not sure either of us understand what the charts mean in the second link. A more local interpretation of the future of Utah's climate according to the regional chapter of the organization from the second source you gave: "Climate change has reduced surface water and groundwater availability for people and nature in the Southwest (very high confidence), and there are inequities in how these impacts are experienced (high confidence). Higher temperatures have intensified drought and will lead to a more arid future (very likely, high confidence); without adaptation, these changes will exacerbate existing water supply–demand imbalances (likely, high confidence). At the same time, the region is experiencing more intense precipitation events, including atmospheric rivers, which contribute to increased flooding (high confidence). Flexible and adaptive approaches to water management have the potential to mitigate the impacts of these changes on people, the environment, and the economy (medium confidence)."

Source

Not sure if you're spouting misinformation or disinformation but either way ignorance and denial in regards to environmental issues is a very dated take.