Engineering Policy & Innovation Ethics As Lake Mead Falls, Tucson’s Underground Water Offers a Decade’s Buffer Thomas CaldwellOctober 30, 2026October 30, 20260 Tucson’s main outside water supply could eventually stop if Lake Mead fell to dead pool, but that would not immediately…
Engineering Policy & Innovation Ethics Hoover Dam Losing Lake Mead Outflow Would Begin Draining Lake Mohave Thomas CaldwellOctober 28, 2026October 28, 20260 Lake Mohave’s ability to keep the lower Colorado River moving depends on a supply arriving from above. Almost all of…
Engineering Policy & Innovation Ethics Without Hoover Dam, Lake Mead Vanishes Along With Power and Storage Thomas CaldwellOctober 28, 2026October 29, 20260 Lake Mead’s elevation makes three connected systems work: it keeps Southern Nevada’s water intakes submerged, stores Colorado River water across…
Engineering Policy & Innovation Ethics Without Hoover Dam, Lake Mead Drains, Turbines Stop and Intakes Move Thomas CaldwellOctober 27, 2026October 27, 20260 Lake Mead’s elevation makes three connected systems work. Water surrounding submerged intake infrastructure can be pumped toward Southern Nevada, the…
Engineering Policy & Innovation Ethics Lake Mead Dead Pool Would Cut 40% of Phoenix Supply Without Emptying Taps Thomas CaldwellOctober 26, 2026October 26, 20260 If Lake Mead fell to “dead pool,” Phoenix would lose the Colorado River source that provides roughly 40% of its…
Engineering Policy & Innovation Ethics If Hoover Dam Could No Longer Release Water, Lake Mohave Would Drain Thomas CaldwellOctober 22, 2026October 22, 20260 Lake Mohave’s ability to keep the lower Colorado River moving depends on water arriving through Hoover Dam. If Lake Mead…
Engineering Policy & Innovation Ethics Lake Mead Dead Pool Would Force Lake Mohave to Drain Thomas CaldwellOctober 20, 2026October 20, 20260 Lake Mohave works as a hydraulic buffer immediately below Hoover Dam. Water released from Lake Mead travels into the 67-mile-long…
Engineering Policy & Innovation Ethics Removing Hoover Dam Would Drain Lake Mead and End Its Hydropower Thomas CaldwellOctober 20, 2026October 20, 20260 Hoover Dam works because it holds the Colorado River hundreds of feet above the channel downstream. That elevation difference creates…
Engineering Policy & Innovation Ethics A Rapid Lake Mead Refill Could Restore Power but Not River Balance Thomas CaldwellOctober 20, 2026October 20, 20260 A rapidly rising Lake Mead would offer an unusually visible recovery: Hoover Dam could regain generating capacity, mandatory water cuts…
Engineering Policy & Innovation Ethics Five-Foot Lake Mead Drop Could Cut Hoover Dam Power 70% Thomas CaldwellAugust 19, 2026August 19, 20260 Five feet is the distance separating Lake Mead’s latest record low from a potentially severe constraint on Hoover Dam. Southern…