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Seven years ago, a pulse of water on the Colorado River at the U.S.-Mexico border temporarily reconnected it to the Pacific Ocean. Scientists used the so-called “pulse flow” to study what plant and animal life returned to the desiccated delta along with water.
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Lake Powell is at its lowest level ever. The Federal government could declare a water shortage throughout the Colorado River Basin as soon as August. For…
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Emergency water releases from reservoirs upstream of Lake Powell are underway to preserve the nation’s second-largest reservoir’s ability to generate hydroelectric power.
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The water levels behind the Colorado River’s biggest dams are fast-approaching or already at record lows. The historic 21-year megadrought that is squeezing some Western states’ water supplies will also likely start showing up in energy bills, because those dams can’t produce as much electricity.
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Another dry year has left the waterway that supplies 40 million people in the Southwest parched. A prolonged 21-year warming and drying trend is pushing the nation’s two largest reservoirs to record lows. For the first time this summer, the federal government will declare a shortage.
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Water supplies are so tight in the West that most states keep close watch over every creek, river, ditch and reservoir. A complex web of laws and rules is meant to ensure that all the water that falls within a state’s boundaries is put to use or sent downstream to meet the needs of others.
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The conversation around water speculation has been heating up in Colorado in recent months. At the direction of state lawmakers, a work group has been meeting regularly to explore ways to strengthen the state’s anti-speculation law.
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The Colorado River’s biggest reservoirs are likely to drop to historically low levels later this year, prompting mandatory conservation by some of the river’s heaviest users.
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The Fort Yuma-Quechan Indian Tribe is situated at a nexus in the Colorado River Basin.
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The Colorado River is one of the most engineered river systems in the world. Over millions of years, the living creatures that call the river home have adapted to its natural variability, of seasonal highs and lows. But for the last century, they have struggled to keep up with rapid change in the river’s flows and ecology.